./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/simple_3-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/simple_3-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB --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 8b9c8396c2cadaebd0d1bf5efb2e2e779b8a2240a5737f65c06e64ea585aef3c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 04:01:16,971 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 04:01:17,070 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-28 04:01:17,081 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 04:01:17,085 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 04:01:17,136 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 04:01:17,138 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 04:01:17,139 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 04:01:17,139 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 04:01:17,140 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 04:01:17,140 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 04:01:17,142 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 04:01:17,142 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 04:01:17,142 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-28 04:01:17,142 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-28 04:01:17,143 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-28 04:01:17,143 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-28 04:01:17,143 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-28 04:01:17,143 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-28 04:01:17,143 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 04:01:17,143 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-28 04:01:17,144 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 04:01:17,144 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 04:01:17,144 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 04:01:17,144 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 04:01:17,145 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-28 04:01:17,145 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-28 04:01:17,145 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-28 04:01:17,145 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-28 04:01:17,145 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 04:01:17,145 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 04:01:17,145 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-28 04:01:17,146 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 04:01:17,147 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 04:01:17,147 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 04:01:17,147 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:01:17,147 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 04:01:17,147 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2024-11-28 04:01:17,148 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-28 04:01:17,148 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 8b9c8396c2cadaebd0d1bf5efb2e2e779b8a2240a5737f65c06e64ea585aef3c [2024-11-28 04:01:17,571 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 04:01:17,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 04:01:17,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 04:01:17,592 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 04:01:17,592 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 04:01:17,595 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/loop-acceleration/simple_3-2.c [2024-11-28 04:01:20,892 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/data/99330b2aa/f8f645f5f09e4a0eab087bcd609a2bfc/FLAG83adc93d4 [2024-11-28 04:01:21,198 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 04:01:21,199 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/sv-benchmarks/c/loop-acceleration/simple_3-2.c [2024-11-28 04:01:21,214 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/data/99330b2aa/f8f645f5f09e4a0eab087bcd609a2bfc/FLAG83adc93d4 [2024-11-28 04:01:21,248 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/data/99330b2aa/f8f645f5f09e4a0eab087bcd609a2bfc [2024-11-28 04:01:21,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 04:01:21,254 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 04:01:21,269 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 04:01:21,269 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 04:01:21,275 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 04:01:21,276 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:01:21" (1/1) ... [2024-11-28 04:01:21,277 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fa5d9ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:01:21, skipping insertion in model container [2024-11-28 04:01:21,278 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:01:21" (1/1) ... [2024-11-28 04:01:21,296 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 04:01:21,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:01:21,534 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 04:01:21,550 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:01:21,571 INFO L204 MainTranslator]: Completed translation [2024-11-28 04:01:21,572 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:01:21 WrapperNode [2024-11-28 04:01:21,572 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 04:01:21,573 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 04:01:21,574 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 04:01:21,574 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 04:01:21,581 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:01:21" (1/1) ... [2024-11-28 04:01:21,588 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:01:21" (1/1) ... [2024-11-28 04:01:21,615 INFO L138 Inliner]: procedures = 13, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 25 [2024-11-28 04:01:21,616 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 04:01:21,618 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 04:01:21,618 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 04:01:21,618 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 04:01:21,628 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:01:21" (1/1) ... [2024-11-28 04:01:21,629 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:01:21" (1/1) ... [2024-11-28 04:01:21,629 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:01:21" (1/1) ... [2024-11-28 04:01:21,648 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-28 04:01:21,649 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:01:21" (1/1) ... [2024-11-28 04:01:21,649 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:01:21" (1/1) ... [2024-11-28 04:01:21,651 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:01:21" (1/1) ... [2024-11-28 04:01:21,652 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:01:21" (1/1) ... [2024-11-28 04:01:21,658 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:01:21" (1/1) ... [2024-11-28 04:01:21,661 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:01:21" (1/1) ... [2024-11-28 04:01:21,662 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:01:21" (1/1) ... [2024-11-28 04:01:21,664 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 04:01:21,667 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 04:01:21,667 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 04:01:21,667 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 04:01:21,668 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:01:21" (1/1) ... [2024-11-28 04:01:21,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:21,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:21,708 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:21,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-28 04:01:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 04:01:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 04:01:21,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 04:01:21,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 04:01:21,806 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 04:01:21,808 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 04:01:21,907 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-28 04:01:21,907 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 04:01:21,923 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 04:01:21,923 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-28 04:01:21,923 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:01:21 BoogieIcfgContainer [2024-11-28 04:01:21,923 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 04:01:21,925 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-28 04:01:21,925 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-28 04:01:21,934 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-28 04:01:21,935 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 04:01:21,935 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 04:01:21" (1/3) ... [2024-11-28 04:01:21,936 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@16055d6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 04:01:21, skipping insertion in model container [2024-11-28 04:01:21,937 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 04:01:21,937 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:01:21" (2/3) ... [2024-11-28 04:01:21,937 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@16055d6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 04:01:21, skipping insertion in model container [2024-11-28 04:01:21,937 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 04:01:21,937 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:01:21" (3/3) ... [2024-11-28 04:01:21,941 INFO L363 chiAutomizerObserver]: Analyzing ICFG simple_3-2.c [2024-11-28 04:01:22,021 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-28 04:01:22,021 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-28 04:01:22,022 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-28 04:01:22,022 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-28 04:01:22,022 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-28 04:01:22,023 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-28 04:01:22,023 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-28 04:01:22,026 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-28 04:01:22,033 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.2727272727272727) internal successors, (14), 11 states have internal predecessors, (14), 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) [2024-11-28 04:01:22,048 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2024-11-28 04:01:22,049 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 04:01:22,049 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 04:01:22,055 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 04:01:22,055 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-28 04:01:22,055 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-28 04:01:22,055 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 11 states have (on average 1.2727272727272727) internal successors, (14), 11 states have internal predecessors, (14), 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) [2024-11-28 04:01:22,057 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2024-11-28 04:01:22,057 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 04:01:22,057 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 04:01:22,057 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-28 04:01:22,057 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1] [2024-11-28 04:01:22,064 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;havoc main_#t~nondet4#1;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;" [2024-11-28 04:01:22,065 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~x~0#1 % 4294967296 < (if main_~N~0#1 % 65536 % 4294967296 <= 2147483647 then main_~N~0#1 % 65536 % 4294967296 else main_~N~0#1 % 65536 % 4294967296 - 4294967296) % 4294967296;" "main_~x~0#1 := 2 + main_~x~0#1;" [2024-11-28 04:01:22,070 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:01:22,070 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2024-11-28 04:01:22,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:01:22,079 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1146989186] [2024-11-28 04:01:22,079 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:01:22,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:01:22,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:01:22,170 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:01:22,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:01:22,208 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:01:22,213 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:01:22,213 INFO L85 PathProgramCache]: Analyzing trace with hash 1221, now seen corresponding path program 1 times [2024-11-28 04:01:22,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:01:22,214 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1368197133] [2024-11-28 04:01:22,214 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:01:22,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:01:22,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:01:22,242 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:01:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:01:22,258 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:01:22,259 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:01:22,260 INFO L85 PathProgramCache]: Analyzing trace with hash 925703, now seen corresponding path program 1 times [2024-11-28 04:01:22,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:01:22,260 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [601666366] [2024-11-28 04:01:22,260 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:01:22,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:01:22,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:01:22,287 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:01:22,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:01:22,311 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:01:22,418 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 04:01:22,419 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 04:01:22,419 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 04:01:22,419 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 04:01:22,419 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-28 04:01:22,419 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:22,419 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 04:01:22,420 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 04:01:22,420 INFO L132 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Loop [2024-11-28 04:01:22,420 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 04:01:22,420 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 04:01:22,436 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:22,716 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 04:01:22,717 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-28 04:01:22,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:22,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:22,725 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:22,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-11-28 04:01:22,730 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 04:01:22,731 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:01:22,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2024-11-28 04:01:22,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:22,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:22,776 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:22,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-11-28 04:01:22,782 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-28 04:01:22,782 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:01:22,837 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-28 04:01:22,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:22,842 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 04:01:22,842 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 04:01:22,842 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 04:01:22,843 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 04:01:22,843 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 04:01:22,843 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:22,843 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 04:01:22,843 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 04:01:22,843 INFO L132 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Loop [2024-11-28 04:01:22,843 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 04:01:22,843 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 04:01:22,845 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:23,063 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 04:01:23,070 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 04:01:23,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:23,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:23,076 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:23,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-28 04:01:23,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:23,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:23,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:23,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:23,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:23,102 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:23,110 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:01:23,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:23,116 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:23,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:23,129 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 04:01:23,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:23,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:23,132 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:23,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-28 04:01:23,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:23,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:23,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:23,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:23,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:23,158 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:23,162 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:01:23,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:23,170 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:23,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:23,182 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 04:01:23,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:23,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:23,185 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:23,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-28 04:01:23,193 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 [2024-11-28 04:01:23,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:23,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:23,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:23,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:23,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:23,221 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:23,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:23,252 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:23,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2024-11-28 04:01:23,264 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 04:01:23,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:23,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:23,266 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:23,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-28 04:01:23,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:23,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:23,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:23,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:23,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:23,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:23,298 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:01:23,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:23,310 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:23,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:23,322 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 04:01:23,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:23,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:23,325 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:23,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-28 04:01:23,330 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 [2024-11-28 04:01:23,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:23,349 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:23,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:23,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:23,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:23,349 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:23,357 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:01:23,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:23,381 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:23,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2024-11-28 04:01:23,393 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 04:01:23,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:23,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:23,396 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:23,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-28 04:01:23,401 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 [2024-11-28 04:01:23,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:23,421 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:23,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:23,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:23,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:23,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:23,436 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:23,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:23,467 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:23,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:23,478 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 04:01:23,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:23,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:23,481 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:23,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-28 04:01:23,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:23,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:23,507 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:23,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:23,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:23,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:23,507 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:23,520 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:01:23,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:23,553 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:23,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2024-11-28 04:01:23,565 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 04:01:23,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:23,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:23,568 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:23,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-28 04:01:23,573 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 [2024-11-28 04:01:23,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:23,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:23,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:23,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:23,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:23,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:23,599 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:23,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:23,612 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:23,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:23,623 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 04:01:23,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:23,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:23,625 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:23,631 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 [2024-11-28 04:01:23,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-28 04:01:23,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:23,651 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:23,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:23,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:23,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:23,652 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:23,663 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:23,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:23,688 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:23,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2024-11-28 04:01:23,832 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 04:01:23,832 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 04:01:23,832 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 04:01:23,832 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 04:01:23,832 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 04:01:23,832 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:23,832 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 04:01:23,833 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 04:01:23,833 INFO L132 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Lasso [2024-11-28 04:01:23,833 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 04:01:23,833 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 04:01:23,835 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:23,856 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:23,868 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:23,890 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:23,925 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:23,930 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:23,934 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:24,208 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 04:01:24,208 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 04:01:24,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,211 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:24,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-28 04:01:24,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:24,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:24,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:24,232 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:24,236 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:24,236 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:24,247 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:24,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:24,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,261 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:24,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-28 04:01:24,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:24,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:24,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:24,283 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:24,286 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:24,286 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:24,293 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:24,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:24,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,307 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-28 04:01:24,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:24,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:24,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:24,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:24,325 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:24,332 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:24,333 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:24,344 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:24,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:24,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,358 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,363 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 [2024-11-28 04:01:24,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-28 04:01:24,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:24,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:24,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:24,379 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:24,382 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:24,382 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:24,390 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:24,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:24,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,404 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-28 04:01:24,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:24,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:24,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:24,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:24,427 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:24,430 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:24,430 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:24,437 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:24,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-11-28 04:01:24,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,451 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-28 04:01:24,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:24,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:24,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:24,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:24,474 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:24,476 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:24,477 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:24,482 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:24,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:24,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,497 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-28 04:01:24,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:24,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:24,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:24,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:24,521 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:24,525 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:24,525 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:24,530 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:24,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:24,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,544 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-28 04:01:24,549 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 [2024-11-28 04:01:24,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:24,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:24,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:24,568 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:24,571 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:24,571 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:24,577 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:24,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:24,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,591 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-28 04:01:24,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:24,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:24,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:24,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:24,613 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:24,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:24,616 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:24,621 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:24,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:24,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,634 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-28 04:01:24,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:24,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:24,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:24,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:24,656 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:24,660 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:24,660 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:24,665 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:24,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2024-11-28 04:01:24,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,686 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-28 04:01:24,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:24,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:24,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:24,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:24,708 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:24,710 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:24,710 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:24,736 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:24,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:24,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,750 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-28 04:01:24,754 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 [2024-11-28 04:01:24,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:24,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:24,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:24,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:24,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:24,771 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:01:24,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:24,773 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:24,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2024-11-28 04:01:24,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,785 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-28 04:01:24,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:24,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:24,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:24,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:24,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:24,807 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:24,808 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:01:24,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:24,812 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:24,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:24,823 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 04:01:24,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,827 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-28 04:01:24,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:24,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:24,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:24,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:24,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:24,854 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:24,855 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:24,862 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:24,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:24,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,877 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-11-28 04:01:24,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:24,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:24,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:24,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:24,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:24,896 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:24,896 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:24,902 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:24,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2024-11-28 04:01:24,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,917 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-11-28 04:01:24,923 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 [2024-11-28 04:01:24,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:24,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:24,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:24,940 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:24,949 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:24,949 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:24,966 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:24,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:24,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:24,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:24,979 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:24,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-11-28 04:01:24,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,001 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:25,005 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:25,005 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:25,013 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,024 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:25,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,027 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-11-28 04:01:25,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,050 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:25,053 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:25,053 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:25,060 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:25,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,074 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-11-28 04:01:25,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,098 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:25,101 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:25,102 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:25,110 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:25,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,124 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-11-28 04:01:25,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,147 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:25,150 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:25,150 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:25,157 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2024-11-28 04:01:25,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,171 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-11-28 04:01:25,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,194 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:25,198 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:25,198 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:25,205 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:25,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,220 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-11-28 04:01:25,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,243 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:25,246 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:25,246 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:25,253 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,264 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:25,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,267 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-11-28 04:01:25,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:25,292 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:25,293 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:25,300 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:25,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,313 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-28 04:01:25,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,336 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:25,339 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:25,339 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:25,345 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2024-11-28 04:01:25,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,359 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-28 04:01:25,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:25,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,383 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:25,384 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:01:25,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:25,386 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2024-11-28 04:01:25,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,401 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-28 04:01:25,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:25,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,426 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:25,426 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:01:25,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:25,431 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2024-11-28 04:01:25,442 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 04:01:25,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,447 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-28 04:01:25,450 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 [2024-11-28 04:01:25,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:25,473 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:25,473 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:25,482 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2024-11-28 04:01:25,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,497 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-11-28 04:01:25,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:25,522 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:25,522 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:25,531 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:25,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,545 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-11-28 04:01:25,550 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 [2024-11-28 04:01:25,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:25,580 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:25,580 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:25,603 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2024-11-28 04:01:25,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,616 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-11-28 04:01:25,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:25,643 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:25,643 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:25,652 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:25,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,666 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-11-28 04:01:25,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,690 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:25,693 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:25,694 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:25,703 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:25,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,717 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-11-28 04:01:25,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,741 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:25,744 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:25,744 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:25,754 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:25,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,767 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-11-28 04:01:25,772 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 [2024-11-28 04:01:25,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:25,792 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:25,792 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:25,800 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:25,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,814 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-11-28 04:01:25,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:25,839 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:25,839 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:25,848 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:25,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,862 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-11-28 04:01:25,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:25,888 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:25,888 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:25,896 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-11-28 04:01:25,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,912 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-11-28 04:01:25,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:25,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,927 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:25,930 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:25,930 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:25,938 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2024-11-28 04:01:25,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:25,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:25,951 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:25,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-11-28 04:01:25,958 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 [2024-11-28 04:01:25,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:25,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:25,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:25,974 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:25,978 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:25,979 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:25,987 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:25,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:26,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,004 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,010 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 [2024-11-28 04:01:26,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-11-28 04:01:26,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:26,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:26,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:26,029 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:26,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:26,035 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:26,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,057 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-11-28 04:01:26,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:26,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:26,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:26,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:26,081 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:26,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:26,086 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2024-11-28 04:01:26,100 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 04:01:26,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,102 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-11-28 04:01:26,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:26,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:26,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,126 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:26,131 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:26,131 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:26,170 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:26,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,184 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:26,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-11-28 04:01:26,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:26,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,208 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:26,215 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:26,215 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:26,225 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2024-11-28 04:01:26,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,239 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-11-28 04:01:26,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:26,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:26,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,264 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:26,278 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:26,278 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:26,302 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:26,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,317 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-11-28 04:01:26,322 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 [2024-11-28 04:01:26,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:26,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,342 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:26,347 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:26,348 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:26,358 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:26,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,372 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-11-28 04:01:26,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:26,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:26,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,396 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:26,399 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:26,399 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:26,409 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-11-28 04:01:26,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,424 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-11-28 04:01:26,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:26,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:26,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:26,454 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:26,454 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:26,464 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:26,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,477 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-11-28 04:01:26,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:26,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:26,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,504 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:26,508 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:26,508 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:26,517 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:26,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,531 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-11-28 04:01:26,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:26,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:26,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:26,558 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:26,558 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:26,567 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2024-11-28 04:01:26,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,581 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-11-28 04:01:26,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:26,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:26,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:26,609 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:26,609 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:26,619 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:26,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,633 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-11-28 04:01:26,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:26,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:26,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:26,662 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:26,662 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:26,672 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2024-11-28 04:01:26,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,687 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-11-28 04:01:26,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:26,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:26,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,710 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:26,716 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:26,716 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:26,725 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2024-11-28 04:01:26,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,741 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-11-28 04:01:26,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:26,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:26,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:26,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,764 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:26,765 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:01:26,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:26,770 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2024-11-28 04:01:26,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,781 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-11-28 04:01:26,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:26,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:26,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:26,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,799 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:26,800 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:01:26,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:26,802 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2024-11-28 04:01:26,813 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 04:01:26,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,816 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-11-28 04:01:26,822 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 [2024-11-28 04:01:26,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:26,838 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:26,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,838 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:26,841 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:26,841 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:26,849 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2024-11-28 04:01:26,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,862 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-11-28 04:01:26,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:26,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:26,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:26,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:26,885 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:26,885 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:26,892 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:26,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,906 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-11-28 04:01:26,909 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 [2024-11-28 04:01:26,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:26,921 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:26,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:26,928 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:26,929 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:26,949 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:26,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:26,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:26,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:26,963 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:26,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-11-28 04:01:26,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:26,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:26,980 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:26,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:26,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:26,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:26,982 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:26,983 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:26,991 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-11-28 04:01:27,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,005 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-11-28 04:01:27,010 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 [2024-11-28 04:01:27,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,029 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:27,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,029 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:27,031 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:27,031 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:27,040 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2024-11-28 04:01:27,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,054 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-11-28 04:01:27,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:27,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,078 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:27,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,078 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:27,080 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:27,081 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:27,089 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:27,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,103 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-11-28 04:01:27,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:27,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,128 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:27,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:27,131 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:27,132 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:27,139 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:27,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,153 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-11-28 04:01:27,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:27,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,176 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:27,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:27,179 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:27,179 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:27,187 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2024-11-28 04:01:27,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,201 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-11-28 04:01:27,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:27,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,226 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:27,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,226 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:27,229 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:27,229 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:27,238 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,248 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:27,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,251 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-11-28 04:01:27,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:27,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,273 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:27,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,274 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:27,277 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:27,277 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:27,286 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:27,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,301 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-11-28 04:01:27,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:27,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,325 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:27,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,325 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:27,328 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:27,328 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:27,336 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:27,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,350 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-11-28 04:01:27,355 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 [2024-11-28 04:01:27,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,374 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:27,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:27,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,374 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:27,375 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:01:27,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:27,378 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:27,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,391 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-11-28 04:01:27,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:27,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,414 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:27,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:27,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,415 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:27,415 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:01:27,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:27,419 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:27,429 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 04:01:27,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,432 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-11-28 04:01:27,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:27,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,469 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:27,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:27,473 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:27,473 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:27,484 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2024-11-28 04:01:27,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,498 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-11-28 04:01:27,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:27,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,521 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:27,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:27,525 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:27,525 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:27,535 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2024-11-28 04:01:27,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,547 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-11-28 04:01:27,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:27,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,570 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:27,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,571 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:27,581 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:27,581 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:27,626 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2024-11-28 04:01:27,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,639 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-11-28 04:01:27,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:27,662 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,662 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:27,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:27,665 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:27,666 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:27,677 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:27,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,690 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-11-28 04:01:27,696 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 [2024-11-28 04:01:27,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,715 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:27,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:27,719 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:27,719 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:27,731 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2024-11-28 04:01:27,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,745 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-11-28 04:01:27,750 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 [2024-11-28 04:01:27,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,768 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:27,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:27,771 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:27,772 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:27,783 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:27,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,799 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-11-28 04:01:27,805 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 [2024-11-28 04:01:27,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,822 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:27,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,822 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:27,827 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:27,827 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:27,838 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:27,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,850 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-11-28 04:01:27,855 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 [2024-11-28 04:01:27,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,872 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:27,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:27,876 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:27,876 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:27,888 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2024-11-28 04:01:27,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,902 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-11-28 04:01:27,905 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 [2024-11-28 04:01:27,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,922 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:27,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:27,926 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:27,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:27,939 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:27,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,953 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-11-28 04:01:27,957 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 [2024-11-28 04:01:27,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:27,971 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:27,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:27,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:27,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:27,974 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:27,975 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:27,987 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:27,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2024-11-28 04:01:27,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:27,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:27,997 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:27,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-11-28 04:01:28,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,015 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:28,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,015 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:28,019 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:28,019 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:28,029 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2024-11-28 04:01:28,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,039 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-11-28 04:01:28,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,057 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:28,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:28,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:28,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:28,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:28,062 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:28,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,071 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-11-28 04:01:28,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,087 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:28,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:28,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,088 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:28,089 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:28,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:28,095 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2024-11-28 04:01:28,106 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 04:01:28,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,108 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-11-28 04:01:28,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,131 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:28,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,132 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:28,136 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:28,137 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:28,154 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2024-11-28 04:01:28,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,168 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-11-28 04:01:28,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,191 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:28,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:28,196 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:28,196 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:28,212 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:28,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,227 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-11-28 04:01:28,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,252 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:28,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,252 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:28,266 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:28,266 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:28,324 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2024-11-28 04:01:28,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,335 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-11-28 04:01:28,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,349 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:28,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:28,353 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:28,353 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:28,367 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2024-11-28 04:01:28,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,379 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-11-28 04:01:28,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,399 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:28,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,399 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:28,404 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:28,404 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:28,421 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2024-11-28 04:01:28,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,432 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-11-28 04:01:28,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,450 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:28,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,450 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:28,455 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:28,455 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:28,472 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2024-11-28 04:01:28,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,487 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-11-28 04:01:28,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,511 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:28,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,512 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:28,516 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:28,516 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:28,532 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2024-11-28 04:01:28,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,546 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-11-28 04:01:28,550 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 [2024-11-28 04:01:28,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,569 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:28,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,569 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:28,574 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:28,574 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:28,591 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2024-11-28 04:01:28,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,604 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-11-28 04:01:28,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,627 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:28,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,628 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:28,632 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:28,633 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:28,649 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:28,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,663 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-11-28 04:01:28,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,687 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:28,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,688 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:28,691 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:28,692 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:28,709 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:28,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,723 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-11-28 04:01:28,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,747 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:28,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,747 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:28,751 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:28,751 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:28,765 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:28,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,773 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-11-28 04:01:28,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,789 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:28,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:28,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,790 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:28,791 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:01:28,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:28,797 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2024-11-28 04:01:28,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,805 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-11-28 04:01:28,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,821 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:28,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:28,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,822 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:28,823 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:01:28,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:28,829 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2024-11-28 04:01:28,841 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 04:01:28,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,843 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-11-28 04:01:28,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,864 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:28,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,865 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:28,867 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:28,867 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:28,877 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2024-11-28 04:01:28,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,891 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-11-28 04:01:28,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:28,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,912 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:28,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,912 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:28,915 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:28,915 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:28,924 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:28,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:28,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:28,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:28,936 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:28,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-11-28 04:01:28,941 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 [2024-11-28 04:01:28,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:28,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:28,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:28,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:28,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:28,968 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:28,969 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:28,997 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:29,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,012 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-11-28 04:01:29,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:29,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,035 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:29,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:29,039 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:29,039 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:29,048 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2024-11-28 04:01:29,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,057 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-11-28 04:01:29,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:29,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:29,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:29,083 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:29,083 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:29,091 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:29,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,100 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2024-11-28 04:01:29,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:29,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,117 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:29,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:29,120 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:29,120 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:29,127 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2024-11-28 04:01:29,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,135 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-11-28 04:01:29,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:29,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,150 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:29,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:29,152 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:29,152 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:29,160 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2024-11-28 04:01:29,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,170 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-11-28 04:01:29,173 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 [2024-11-28 04:01:29,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,186 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:29,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,186 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:29,191 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:29,191 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:29,201 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2024-11-28 04:01:29,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,213 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-11-28 04:01:29,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:29,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,229 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:29,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,230 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:29,233 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:29,233 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:29,242 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2024-11-28 04:01:29,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,256 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-11-28 04:01:29,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:29,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,277 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:29,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:29,280 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:29,281 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:29,288 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2024-11-28 04:01:29,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,296 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-11-28 04:01:29,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:29,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,312 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:29,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:29,315 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:29,315 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:29,322 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:29,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,331 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-11-28 04:01:29,333 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 [2024-11-28 04:01:29,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,346 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:29,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:29,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:29,348 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:29,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:29,351 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2024-11-28 04:01:29,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,364 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-11-28 04:01:29,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:29,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,385 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:29,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:29,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,385 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:29,386 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:29,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:29,391 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:29,402 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 04:01:29,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,405 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-11-28 04:01:29,409 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 [2024-11-28 04:01:29,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:29,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,427 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:29,432 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:29,432 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:29,444 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:29,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,453 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-11-28 04:01:29,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:29,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,471 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:29,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,471 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:29,475 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:29,475 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:29,486 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2024-11-28 04:01:29,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,495 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-11-28 04:01:29,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:29,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,512 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:29,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,512 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:29,527 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:29,527 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:29,570 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2024-11-28 04:01:29,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,580 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-11-28 04:01:29,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:29,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:29,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,597 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:29,607 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:29,607 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:29,636 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2024-11-28 04:01:29,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,654 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-11-28 04:01:29,657 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 [2024-11-28 04:01:29,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,678 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:29,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,678 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:29,685 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:29,685 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:29,699 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2024-11-28 04:01:29,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,713 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-11-28 04:01:29,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:29,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,736 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:29,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,736 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:29,739 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:29,740 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:29,751 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2024-11-28 04:01:29,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,764 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-11-28 04:01:29,770 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 [2024-11-28 04:01:29,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,787 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:29,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,788 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:29,791 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:29,792 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:29,802 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2024-11-28 04:01:29,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,817 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-11-28 04:01:29,822 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 [2024-11-28 04:01:29,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,839 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:29,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,839 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:29,844 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:29,844 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:29,857 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,868 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:29,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,871 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,877 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 [2024-11-28 04:01:29,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-11-28 04:01:29,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,895 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:29,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,896 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:29,900 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:29,901 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:29,914 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2024-11-28 04:01:29,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,928 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-11-28 04:01:29,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:29,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:29,950 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:29,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:29,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:29,951 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:29,955 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:29,955 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:29,967 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:29,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:29,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:29,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:29,980 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:29,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2024-11-28 04:01:29,985 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 [2024-11-28 04:01:30,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:30,002 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:30,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:30,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:30,003 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:30,007 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:30,007 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:30,019 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:30,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2024-11-28 04:01:30,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:30,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:30,034 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:30,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2024-11-28 04:01:30,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:30,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:30,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:30,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:30,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:30,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:30,061 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:30,064 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:30,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:30,069 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:30,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:30,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:30,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:30,084 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:30,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2024-11-28 04:01:30,092 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 [2024-11-28 04:01:30,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:30,109 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:30,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:30,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:30,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:30,109 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:30,111 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:30,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:30,115 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:30,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2024-11-28 04:01:30,128 INFO L366 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-11-28 04:01:30,128 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;havoc main_#t~nondet4#1;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;" "assume main_~x~0#1 % 4294967296 < (if main_~N~0#1 % 65536 % 4294967296 <= 2147483647 then main_~N~0#1 % 65536 % 4294967296 else main_~N~0#1 % 65536 % 4294967296 - 4294967296) % 4294967296;" "main_~x~0#1 := 2 + main_~x~0#1;" [2024-11-28 04:01:30,129 INFO L749 eck$LassoCheckResult]: Loop: "assume main_~x~0#1 % 4294967296 < (if main_~N~0#1 % 65536 % 4294967296 <= 2147483647 then main_~N~0#1 % 65536 % 4294967296 else main_~N~0#1 % 65536 % 4294967296 - 4294967296) % 4294967296;" "main_~x~0#1 := 2 + main_~x~0#1;" [2024-11-28 04:01:30,129 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:01:30,130 INFO L85 PathProgramCache]: Analyzing trace with hash 925703, now seen corresponding path program 2 times [2024-11-28 04:01:30,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:01:30,130 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511269884] [2024-11-28 04:01:30,130 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:01:30,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:01:30,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:01:30,142 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:01:30,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:01:30,157 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:01:30,158 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:01:30,158 INFO L85 PathProgramCache]: Analyzing trace with hash 1221, now seen corresponding path program 2 times [2024-11-28 04:01:30,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:01:30,158 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1071075390] [2024-11-28 04:01:30,159 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:01:30,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:01:30,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:01:30,165 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:01:30,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:01:30,170 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:01:30,171 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:01:30,171 INFO L85 PathProgramCache]: Analyzing trace with hash 889600843, now seen corresponding path program 3 times [2024-11-28 04:01:30,171 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 04:01:30,171 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1386441394] [2024-11-28 04:01:30,172 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:01:30,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:01:30,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:01:30,192 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 04:01:30,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 04:01:30,208 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 04:01:30,245 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 04:01:30,245 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 04:01:30,246 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 04:01:30,246 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 04:01:30,246 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-28 04:01:30,246 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:30,246 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 04:01:30,246 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 04:01:30,246 INFO L132 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Loop [2024-11-28 04:01:30,246 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 04:01:30,246 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 04:01:30,248 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:30,403 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 04:01:30,403 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-28 04:01:30,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:30,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:30,405 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:30,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2024-11-28 04:01:30,408 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 04:01:30,408 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:01:30,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:30,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:30,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:30,439 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:30,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2024-11-28 04:01:30,443 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-28 04:01:30,443 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 04:01:30,473 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-28 04:01:30,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2024-11-28 04:01:30,477 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 04:01:30,477 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 04:01:30,477 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 04:01:30,477 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 04:01:30,477 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 04:01:30,477 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:30,477 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 04:01:30,477 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 04:01:30,477 INFO L132 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Loop [2024-11-28 04:01:30,477 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 04:01:30,477 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 04:01:30,478 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:30,569 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 04:01:30,570 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 04:01:30,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:30,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:30,576 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:30,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2024-11-28 04:01:30,579 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 [2024-11-28 04:01:30,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:30,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:30,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:30,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:30,591 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:30,593 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:01:30,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:30,597 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:30,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:30,605 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 04:01:30,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:30,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:30,607 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:30,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2024-11-28 04:01:30,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:30,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:30,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:30,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:30,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:30,623 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:30,625 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:01:30,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:30,631 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:30,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2024-11-28 04:01:30,638 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 04:01:30,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:30,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:30,640 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:30,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2024-11-28 04:01:30,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:30,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:30,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:30,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:30,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:30,656 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:30,659 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:30,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:30,666 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:30,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2024-11-28 04:01:30,675 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 04:01:30,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:30,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:30,677 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:30,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2024-11-28 04:01:30,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:30,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:30,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:30,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:30,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:30,693 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:30,696 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:01:30,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:30,702 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:30,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2024-11-28 04:01:30,708 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 04:01:30,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:30,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:30,710 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:30,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2024-11-28 04:01:30,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:30,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:30,725 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:30,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:30,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:30,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:30,726 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:30,728 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:01:30,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:30,737 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:30,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2024-11-28 04:01:30,743 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 04:01:30,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:30,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:30,745 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:30,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2024-11-28 04:01:30,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:30,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:30,761 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:30,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:30,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:30,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:30,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:30,765 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:30,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:30,781 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:30,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2024-11-28 04:01:30,792 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 04:01:30,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:30,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:30,794 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:30,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2024-11-28 04:01:30,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:30,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:30,819 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:30,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:30,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:30,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:30,820 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:30,825 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:01:30,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:30,852 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:30,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2024-11-28 04:01:30,862 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 04:01:30,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:30,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:30,865 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:30,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2024-11-28 04:01:30,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:30,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:30,888 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:30,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:30,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:30,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:30,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:30,891 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:30,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:30,902 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:30,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2024-11-28 04:01:30,923 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 04:01:30,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:30,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:30,929 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:30,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2024-11-28 04:01:30,935 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 [2024-11-28 04:01:30,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:30,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:30,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:30,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:30,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:30,958 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:30,963 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:30,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:30,980 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:30,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:31,133 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 04:01:31,133 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 04:01:31,133 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 04:01:31,133 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 04:01:31,133 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 04:01:31,134 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:31,134 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 04:01:31,134 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 04:01:31,134 INFO L132 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Lasso [2024-11-28 04:01:31,134 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 04:01:31,134 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 04:01:31,136 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:31,150 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:31,153 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:31,165 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:31,169 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:31,189 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:31,192 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 04:01:31,492 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 04:01:31,492 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 04:01:31,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:31,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:31,495 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:31,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2024-11-28 04:01:31,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:31,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:31,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:31,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:31,516 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:31,520 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:31,520 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:31,532 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:31,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2024-11-28 04:01:31,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:31,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:31,545 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:31,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2024-11-28 04:01:31,549 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 [2024-11-28 04:01:31,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:31,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:31,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:31,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:31,565 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:31,566 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:01:31,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:31,570 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:31,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2024-11-28 04:01:31,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:31,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:31,583 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:31,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:31,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2024-11-28 04:01:31,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:31,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:31,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:31,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:31,606 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:31,606 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:31,612 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:31,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:31,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:31,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:31,626 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:31,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2024-11-28 04:01:31,629 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 [2024-11-28 04:01:31,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:31,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:31,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:31,646 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:31,648 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:31,648 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:31,653 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:31,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2024-11-28 04:01:31,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:31,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:31,667 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:31,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2024-11-28 04:01:31,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:31,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:31,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:31,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:31,690 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:31,692 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:31,692 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:31,697 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:31,708 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:31,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:31,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:31,711 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:31,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2024-11-28 04:01:31,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:31,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:31,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:31,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:31,729 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:31,730 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:31,730 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:31,734 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:31,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:31,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:31,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:31,742 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:31,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2024-11-28 04:01:31,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:31,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:31,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:31,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:31,759 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:31,760 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:31,760 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:31,763 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:31,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:31,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:31,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:31,772 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:31,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2024-11-28 04:01:31,774 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 [2024-11-28 04:01:31,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:31,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:31,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:31,788 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:31,790 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:31,790 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:31,794 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:31,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2024-11-28 04:01:31,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:31,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:31,802 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:31,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2024-11-28 04:01:31,805 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 [2024-11-28 04:01:31,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:31,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:31,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:31,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:31,819 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:31,819 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 04:01:31,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:31,820 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:31,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2024-11-28 04:01:31,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:31,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:31,829 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:31,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2024-11-28 04:01:31,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:31,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:31,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:31,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:31,844 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:31,845 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:31,846 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:31,849 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:31,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2024-11-28 04:01:31,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:31,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:31,857 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:31,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2024-11-28 04:01:31,860 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 [2024-11-28 04:01:31,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:31,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:31,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:31,872 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:31,874 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:31,874 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:31,878 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:31,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2024-11-28 04:01:31,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:31,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:31,889 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:31,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2024-11-28 04:01:31,893 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 [2024-11-28 04:01:31,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:31,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:31,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:31,909 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:31,911 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:31,911 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:31,917 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:31,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2024-11-28 04:01:31,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:31,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:31,931 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:31,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2024-11-28 04:01:31,935 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 [2024-11-28 04:01:31,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:31,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:31,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:31,951 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 04:01:31,952 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:31,952 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-28 04:01:31,957 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:31,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2024-11-28 04:01:31,967 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 04:01:31,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:31,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:31,970 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:31,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2024-11-28 04:01:31,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:31,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:31,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:31,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:31,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:31,998 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:31,998 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:32,014 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2024-11-28 04:01:32,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,026 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2024-11-28 04:01:32,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:32,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:32,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:32,048 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:01:32,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:32,052 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:32,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,066 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2024-11-28 04:01:32,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:32,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,088 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:32,090 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:32,090 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:32,096 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:32,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,107 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2024-11-28 04:01:32,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:32,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,122 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:32,124 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:32,124 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:32,129 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2024-11-28 04:01:32,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,137 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2024-11-28 04:01:32,140 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 [2024-11-28 04:01:32,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,152 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:32,154 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:32,154 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:32,159 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2024-11-28 04:01:32,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,167 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2024-11-28 04:01:32,170 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 [2024-11-28 04:01:32,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,183 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:32,184 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:32,185 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:32,189 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2024-11-28 04:01:32,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,198 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2024-11-28 04:01:32,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:32,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:32,215 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:32,215 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:32,222 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2024-11-28 04:01:32,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,234 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2024-11-28 04:01:32,237 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 [2024-11-28 04:01:32,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,249 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:32,251 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:32,251 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:32,256 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2024-11-28 04:01:32,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,264 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2024-11-28 04:01:32,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:32,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:32,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:32,280 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:01:32,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:32,282 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2024-11-28 04:01:32,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,290 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2024-11-28 04:01:32,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:32,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:32,307 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:32,307 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:32,312 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2024-11-28 04:01:32,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,321 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2024-11-28 04:01:32,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:32,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,337 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:32,339 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:32,339 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:32,346 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2024-11-28 04:01:32,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,359 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2024-11-28 04:01:32,364 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 [2024-11-28 04:01:32,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,381 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:32,383 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:32,383 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:32,389 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2024-11-28 04:01:32,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,403 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:32,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2024-11-28 04:01:32,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,426 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:32,428 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:32,428 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:32,435 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2024-11-28 04:01:32,447 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 04:01:32,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,449 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2024-11-28 04:01:32,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:32,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:32,481 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:32,481 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:32,506 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:32,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,519 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2024-11-28 04:01:32,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:32,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:32,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,541 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:32,542 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:32,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:32,546 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2024-11-28 04:01:32,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,561 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2024-11-28 04:01:32,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:32,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:32,584 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:32,584 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:32,593 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2024-11-28 04:01:32,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,606 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2024-11-28 04:01:32,611 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 [2024-11-28 04:01:32,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:32,630 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:32,631 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:32,638 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2024-11-28 04:01:32,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,655 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,660 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 [2024-11-28 04:01:32,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2024-11-28 04:01:32,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,678 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:32,680 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:32,681 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:32,688 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:32,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,697 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2024-11-28 04:01:32,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:32,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:32,717 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:32,717 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:32,723 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2024-11-28 04:01:32,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,732 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2024-11-28 04:01:32,735 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 [2024-11-28 04:01:32,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:32,751 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:32,751 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:32,758 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2024-11-28 04:01:32,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,767 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2024-11-28 04:01:32,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:32,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:32,786 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:32,786 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:32,792 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2024-11-28 04:01:32,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,800 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2024-11-28 04:01:32,803 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 [2024-11-28 04:01:32,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:32,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:32,816 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:32,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:32,818 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:32,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,827 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2024-11-28 04:01:32,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:32,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:32,847 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:32,847 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:32,854 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:32,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,876 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2024-11-28 04:01:32,878 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 [2024-11-28 04:01:32,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:32,892 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:32,892 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:32,899 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2024-11-28 04:01:32,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,908 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2024-11-28 04:01:32,910 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 [2024-11-28 04:01:32,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:32,927 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:32,927 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:32,933 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2024-11-28 04:01:32,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,941 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2024-11-28 04:01:32,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:32,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,956 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:32,959 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:32,959 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:32,966 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:32,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2024-11-28 04:01:32,976 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 04:01:32,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:32,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:32,978 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2024-11-28 04:01:32,981 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 [2024-11-28 04:01:32,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:32,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:32,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:32,995 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:33,006 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:33,007 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:33,033 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2024-11-28 04:01:33,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,046 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2024-11-28 04:01:33,050 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 [2024-11-28 04:01:33,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:33,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:33,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,069 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:33,069 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:01:33,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:33,072 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:33,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,086 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2024-11-28 04:01:33,092 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 [2024-11-28 04:01:33,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:33,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,110 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:33,113 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:33,114 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:33,124 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:33,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,138 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2024-11-28 04:01:33,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:33,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:33,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,162 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:33,165 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:33,165 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:33,174 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2024-11-28 04:01:33,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,190 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2024-11-28 04:01:33,194 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 [2024-11-28 04:01:33,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:33,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,211 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:33,213 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:33,213 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:33,221 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2024-11-28 04:01:33,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,229 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2024-11-28 04:01:33,232 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 [2024-11-28 04:01:33,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:33,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,245 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:33,248 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:33,248 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:33,255 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2024-11-28 04:01:33,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,263 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2024-11-28 04:01:33,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:33,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:33,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,280 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:33,283 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:33,283 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:33,292 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2024-11-28 04:01:33,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,305 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2024-11-28 04:01:33,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:33,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:33,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,328 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:33,330 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:33,330 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:33,340 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2024-11-28 04:01:33,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,354 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2024-11-28 04:01:33,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:33,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:33,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:33,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,374 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:33,374 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:01:33,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:33,377 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2024-11-28 04:01:33,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,385 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2024-11-28 04:01:33,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:33,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:33,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,401 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:33,403 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:33,403 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:33,410 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2024-11-28 04:01:33,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,418 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2024-11-28 04:01:33,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:33,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:33,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,435 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:33,437 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:33,438 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:33,447 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2024-11-28 04:01:33,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,461 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2024-11-28 04:01:33,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:33,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:33,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,483 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:33,486 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:33,486 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:33,496 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:33,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,505 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2024-11-28 04:01:33,511 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 [2024-11-28 04:01:33,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 04:01:33,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,525 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:33,528 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:33,528 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:33,535 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2024-11-28 04:01:33,541 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 04:01:33,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,543 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2024-11-28 04:01:33,546 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 [2024-11-28 04:01:33,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:33,559 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:33,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,559 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:33,566 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:33,566 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:33,585 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2024-11-28 04:01:33,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,594 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2024-11-28 04:01:33,598 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 [2024-11-28 04:01:33,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:33,611 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:33,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:33,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,612 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:33,612 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:01:33,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:33,615 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,621 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:33,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,624 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2024-11-28 04:01:33,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:33,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:33,641 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:33,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,641 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:33,643 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:33,643 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:33,650 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:33,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,658 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2024-11-28 04:01:33,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:33,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:33,674 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:33,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,674 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:33,676 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:33,676 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:33,682 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2024-11-28 04:01:33,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,690 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2024-11-28 04:01:33,693 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 [2024-11-28 04:01:33,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:33,707 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:33,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,707 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:33,709 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:33,709 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:33,717 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2024-11-28 04:01:33,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,727 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2024-11-28 04:01:33,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:33,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:33,744 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:33,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,744 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:33,746 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:33,746 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:33,752 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2024-11-28 04:01:33,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,761 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2024-11-28 04:01:33,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:33,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:33,778 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:33,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,778 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:33,780 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:33,780 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:33,787 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2024-11-28 04:01:33,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,796 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2024-11-28 04:01:33,798 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 [2024-11-28 04:01:33,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:33,812 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:33,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,813 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:33,815 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:33,815 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:33,821 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2024-11-28 04:01:33,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,830 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2024-11-28 04:01:33,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:33,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:33,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:33,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:33,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:33,851 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 04:01:33,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:33,855 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2024-11-28 04:01:33,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,868 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2024-11-28 04:01:33,873 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 [2024-11-28 04:01:33,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:33,892 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:33,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,892 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:33,894 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:33,894 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:33,901 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:33,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,908 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2024-11-28 04:01:33,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:33,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:33,924 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:33,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:33,926 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:33,926 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:33,931 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:33,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,940 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2024-11-28 04:01:33,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:33,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:33,956 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:33,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:33,958 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:33,958 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:33,964 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:33,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2024-11-28 04:01:33,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:33,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:33,972 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:33,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2024-11-28 04:01:33,976 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 [2024-11-28 04:01:33,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:33,989 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:33,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:33,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:33,989 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 04:01:33,991 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-28 04:01:33,991 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-28 04:01:33,998 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2024-11-28 04:01:34,008 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 04:01:34,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,010 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2024-11-28 04:01:34,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,030 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:34,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:34,039 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:34,039 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:34,067 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:34,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,075 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2024-11-28 04:01:34,078 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 [2024-11-28 04:01:34,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,091 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:34,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:34,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:34,092 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:34,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:34,095 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2024-11-28 04:01:34,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,102 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2024-11-28 04:01:34,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,119 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:34,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:34,121 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:34,121 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:34,129 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:34,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,137 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2024-11-28 04:01:34,140 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 [2024-11-28 04:01:34,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,153 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:34,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,153 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:34,156 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:34,156 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:34,164 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,171 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:34,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,173 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2024-11-28 04:01:34,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,189 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:34,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:34,192 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:34,192 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:34,200 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:34,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,209 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2024-11-28 04:01:34,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,226 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:34,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:34,228 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:34,228 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:34,237 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2024-11-28 04:01:34,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,245 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2024-11-28 04:01:34,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,261 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:34,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:34,263 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:34,263 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:34,271 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2024-11-28 04:01:34,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,279 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2024-11-28 04:01:34,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,296 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:34,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:34,298 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:34,298 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:34,307 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2024-11-28 04:01:34,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,316 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2024-11-28 04:01:34,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,332 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:34,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:34,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:34,333 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:34,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:34,337 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2024-11-28 04:01:34,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,345 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2024-11-28 04:01:34,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,361 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:34,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,361 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:34,363 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:34,363 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:34,372 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2024-11-28 04:01:34,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,381 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2024-11-28 04:01:34,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,397 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:34,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:34,400 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:34,400 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:34,409 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:34,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,418 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2024-11-28 04:01:34,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,435 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:34,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,435 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:34,437 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:34,438 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:34,449 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2024-11-28 04:01:34,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,460 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2024-11-28 04:01:34,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,477 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 04:01:34,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:34,479 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:34,480 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:34,488 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2024-11-28 04:01:34,495 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 04:01:34,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,497 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2024-11-28 04:01:34,499 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 [2024-11-28 04:01:34,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,514 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:34,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,514 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:34,526 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:34,526 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:34,574 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2024-11-28 04:01:34,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,582 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2024-11-28 04:01:34,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,599 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:34,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:34,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,599 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:34,600 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:01:34,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:34,604 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2024-11-28 04:01:34,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,612 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2024-11-28 04:01:34,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:34,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,628 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:34,631 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:34,631 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:34,645 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2024-11-28 04:01:34,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,659 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2024-11-28 04:01:34,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,679 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:34,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,680 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:34,683 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:34,684 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:34,693 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:34,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,702 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2024-11-28 04:01:34,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,719 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:34,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,720 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:34,723 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:34,723 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:34,734 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2024-11-28 04:01:34,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,742 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2024-11-28 04:01:34,745 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 [2024-11-28 04:01:34,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,759 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:34,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,759 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:34,763 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:34,763 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:34,773 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2024-11-28 04:01:34,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,782 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2024-11-28 04:01:34,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:34,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,810 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:34,813 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:34,813 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:34,824 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2024-11-28 04:01:34,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,832 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2024-11-28 04:01:34,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,849 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:34,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,849 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:34,853 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:34,853 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:34,863 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2024-11-28 04:01:34,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,871 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2024-11-28 04:01:34,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,888 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:34,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:34,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,889 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:34,890 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 04:01:34,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:34,894 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2024-11-28 04:01:34,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,902 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2024-11-28 04:01:34,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:34,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,921 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:34,924 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:34,924 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:34,933 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2024-11-28 04:01:34,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,941 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2024-11-28 04:01:34,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:34,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:34,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:34,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:34,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:34,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:34,960 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:34,960 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:34,975 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:34,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2024-11-28 04:01:34,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:34,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:34,986 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:34,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2024-11-28 04:01:34,989 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 [2024-11-28 04:01:35,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,003 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:35,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,003 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:35,007 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:35,007 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:35,018 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2024-11-28 04:01:35,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,026 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2024-11-28 04:01:35,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,043 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:35,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,043 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 04:01:35,046 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-28 04:01:35,046 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-28 04:01:35,056 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2024-11-28 04:01:35,063 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 04:01:35,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,064 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2024-11-28 04:01:35,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,082 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:35,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:35,090 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:35,090 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:35,119 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2024-11-28 04:01:35,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,132 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2024-11-28 04:01:35,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,154 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:35,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:35,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:35,155 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:35,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:35,159 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2024-11-28 04:01:35,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,172 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2024-11-28 04:01:35,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:35,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:35,196 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:35,196 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:35,204 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:35,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,218 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2024-11-28 04:01:35,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,240 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:35,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,241 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:35,243 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:35,243 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:35,251 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:35,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,264 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2024-11-28 04:01:35,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:35,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:35,286 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:35,286 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:35,294 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:35,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,302 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2024-11-28 04:01:35,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,320 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:35,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,320 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:35,323 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:35,323 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:35,332 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2024-11-28 04:01:35,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,345 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2024-11-28 04:01:35,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,364 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:35,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:35,366 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:35,367 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:35,373 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2024-11-28 04:01:35,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,381 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2024-11-28 04:01:35,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,397 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:35,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:35,399 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:35,400 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:35,406 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2024-11-28 04:01:35,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,414 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2024-11-28 04:01:35,417 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 [2024-11-28 04:01:35,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,430 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:35,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:35,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,431 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:35,431 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 04:01:35,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:35,434 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2024-11-28 04:01:35,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,442 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2024-11-28 04:01:35,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,459 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:35,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,459 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:35,461 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:35,462 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:35,468 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2024-11-28 04:01:35,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,477 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2024-11-28 04:01:35,481 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 [2024-11-28 04:01:35,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,494 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:35,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,494 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:35,496 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:35,497 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:35,503 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:35,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,511 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2024-11-28 04:01:35,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,527 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:35,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:35,529 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:35,529 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:35,535 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:35,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,544 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2024-11-28 04:01:35,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,560 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 04:01:35,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 04:01:35,563 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-28 04:01:35,563 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-28 04:01:35,570 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2024-11-28 04:01:35,577 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 04:01:35,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,579 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2024-11-28 04:01:35,582 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 [2024-11-28 04:01:35,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:35,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,596 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:35,609 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:35,609 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:35,640 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:35,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,649 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2024-11-28 04:01:35,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,667 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:35,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:35,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,667 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:35,668 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:35,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:35,672 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:35,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,680 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2024-11-28 04:01:35,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,698 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:35,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,698 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:35,702 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:35,702 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:35,712 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:35,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,721 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2024-11-28 04:01:35,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:35,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,738 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:35,742 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:35,742 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:35,751 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2024-11-28 04:01:35,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,760 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2024-11-28 04:01:35,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,777 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:35,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,778 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:35,781 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:35,781 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:35,790 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:35,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,798 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2024-11-28 04:01:35,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,817 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:35,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,817 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:35,821 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:35,821 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:35,831 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:35,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,840 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2024-11-28 04:01:35,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,856 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:35,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,857 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:35,860 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:35,860 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:35,869 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2024-11-28 04:01:35,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,877 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2024-11-28 04:01:35,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,893 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:35,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,893 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:35,897 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:35,897 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:35,911 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2024-11-28 04:01:35,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,924 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2024-11-28 04:01:35,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,945 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:35,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 04:01:35,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,945 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:35,946 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 04:01:35,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 04:01:35,950 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:35,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:35,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:35,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:35,964 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:35,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2024-11-28 04:01:35,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:35,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:35,988 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:35,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:35,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:35,988 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:35,991 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:35,992 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:36,003 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:36,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2024-11-28 04:01:36,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:36,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:36,017 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:36,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2024-11-28 04:01:36,022 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 [2024-11-28 04:01:36,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:36,040 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:36,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:36,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:36,041 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:36,043 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:36,044 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:36,055 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:36,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:36,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:36,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:36,072 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:36,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2024-11-28 04:01:36,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:36,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:36,096 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:36,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:36,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:36,096 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:36,100 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:36,100 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:36,111 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:36,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:36,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 04:01:36,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:01:36,120 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 04:01:36,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2024-11-28 04:01:36,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 04:01:36,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 04:01:36,136 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 04:01:36,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 04:01:36,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 04:01:36,136 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 04:01:36,139 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-28 04:01:36,140 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-28 04:01:36,149 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 04:01:36,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2024-11-28 04:01:36,164 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.11 04:01:36 BoogieIcfgContainer [2024-11-28 04:01:36,165 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-28 04:01:36,165 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 04:01:36,165 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 04:01:36,166 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 04:01:36,168 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:01:21" (3/4) ... [2024-11-28 04:01:36,171 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-28 04:01:36,172 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 04:01:36,175 INFO L158 Benchmark]: Toolchain (without parser) took 14920.06ms. Allocated memory was 167.8MB in the beginning and 352.3MB in the end (delta: 184.5MB). Free memory was 144.3MB in the beginning and 187.0MB in the end (delta: -42.7MB). Peak memory consumption was 141.8MB. Max. memory is 16.1GB. [2024-11-28 04:01:36,175 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 167.8MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 04:01:36,176 INFO L158 Benchmark]: CACSL2BoogieTranslator took 303.88ms. Allocated memory is still 117.4MB. Free memory was 93.9MB in the beginning and 83.4MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 04:01:36,176 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.42ms. Allocated memory is still 117.4MB. Free memory was 83.4MB in the beginning and 82.3MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 04:01:36,177 INFO L158 Benchmark]: Boogie Preprocessor took 48.31ms. Allocated memory is still 117.4MB. Free memory was 82.3MB in the beginning and 81.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 04:01:36,178 INFO L158 Benchmark]: RCFGBuilder took 256.67ms. Allocated memory is still 117.4MB. Free memory was 80.9MB in the beginning and 72.2MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 04:01:36,178 INFO L158 Benchmark]: BuchiAutomizer took 14240.14ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 71.9MB in the beginning and 187.0MB in the end (delta: -115.1MB). Peak memory consumption was 200.5MB. Max. memory is 16.1GB. [2024-11-28 04:01:36,179 INFO L158 Benchmark]: Witness Printer took 7.27ms. Allocated memory is still 352.3MB. Free memory was 187.0MB in the beginning and 187.0MB in the end (delta: 69.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 04:01:36,181 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 167.8MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 303.88ms. Allocated memory is still 117.4MB. Free memory was 93.9MB in the beginning and 83.4MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.42ms. Allocated memory is still 117.4MB. Free memory was 83.4MB in the beginning and 82.3MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 48.31ms. Allocated memory is still 117.4MB. Free memory was 82.3MB in the beginning and 81.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 256.67ms. Allocated memory is still 117.4MB. Free memory was 80.9MB in the beginning and 72.2MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 14240.14ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 71.9MB in the beginning and 187.0MB in the end (delta: -115.1MB). Peak memory consumption was 200.5MB. Max. memory is 16.1GB. * Witness Printer took 7.27ms. Allocated memory is still 352.3MB. Free memory was 187.0MB in the beginning and 187.0MB in the end (delta: 69.0kB). 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 14.1s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 14.0s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital36 mio100 ax100 hnf100 lsp77 ukn100 mio100 lsp100 div562 bol100 ite100 ukn100 eq142 hnf96 smp41 dnf100 smp100 tf102 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 63ms VariablesStem: 4 VariablesLoop: 7 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;havoc main_#t~nondet4#1;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;" "assume main_~x~0#1 % 4294967296 < (if main_~N~0#1 % 65536 % 4294967296 <= 2147483647 then main_~N~0#1 % 65536 % 4294967296 else main_~N~0#1 % 65536 % 4294967296 - 4294967296) % 4294967296;" "main_~x~0#1 := 2 + main_~x~0#1;" Loop: "assume main_~x~0#1 % 4294967296 < (if main_~N~0#1 % 65536 % 4294967296 <= 2147483647 then main_~N~0#1 % 65536 % 4294967296 else main_~N~0#1 % 65536 % 4294967296 - 4294967296) % 4294967296;" "main_~x~0#1 := 2 + main_~x~0#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2024-11-28 04:01:36,206 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/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_f939b89b-f406-4468-a0a5-ba1ab256f79e/bin/uautomizer-verify-aQ6SnzHsRB/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