./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-nla/cohencu7-both-t.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-nla/cohencu7-both-t.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd --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 bb5c7f6015b385b7d96979a7d46bae4649ad0c6387920dd9455d273457e3a404 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 12:47:31,080 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 12:47:31,202 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-13 12:47:31,213 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 12:47:31,216 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 12:47:31,262 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 12:47:31,264 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 12:47:31,264 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 12:47:31,264 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 12:47:31,265 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 12:47:31,265 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 12:47:31,265 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 12:47:31,265 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 12:47:31,265 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-13 12:47:31,266 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-13 12:47:31,266 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-13 12:47:31,266 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-13 12:47:31,268 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-13 12:47:31,268 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-13 12:47:31,268 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 12:47:31,268 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-13 12:47:31,269 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 12:47:31,269 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 12:47:31,269 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 12:47:31,269 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 12:47:31,270 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-13 12:47:31,270 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-13 12:47:31,270 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-13 12:47:31,270 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 12:47:31,270 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 12:47:31,270 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 12:47:31,270 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 12:47:31,271 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-13 12:47:31,271 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 12:47:31,271 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 12:47:31,271 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 12:47:31,272 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 12:47:31,272 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 12:47:31,273 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-13 12:47:31,273 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_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd 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 -> bb5c7f6015b385b7d96979a7d46bae4649ad0c6387920dd9455d273457e3a404 [2024-11-13 12:47:31,691 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 12:47:31,703 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 12:47:31,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 12:47:31,709 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 12:47:31,710 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 12:47:31,712 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/termination-nla/cohencu7-both-t.c Unable to find full path for "g++" [2024-11-13 12:47:34,094 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 12:47:34,482 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 12:47:34,483 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/sv-benchmarks/c/termination-nla/cohencu7-both-t.c [2024-11-13 12:47:34,494 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/data/5d2fd5528/926014c98b734dcf8293fb7281576d8b/FLAG8315c4316 [2024-11-13 12:47:34,518 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/data/5d2fd5528/926014c98b734dcf8293fb7281576d8b [2024-11-13 12:47:34,521 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 12:47:34,523 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 12:47:34,525 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 12:47:34,525 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 12:47:34,531 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 12:47:34,532 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 12:47:34" (1/1) ... [2024-11-13 12:47:34,534 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@533e41e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:47:34, skipping insertion in model container [2024-11-13 12:47:34,534 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 12:47:34" (1/1) ... [2024-11-13 12:47:34,552 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 12:47:34,762 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 12:47:34,772 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 12:47:34,790 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 12:47:34,810 INFO L204 MainTranslator]: Completed translation [2024-11-13 12:47:34,811 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:47:34 WrapperNode [2024-11-13 12:47:34,811 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 12:47:34,812 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 12:47:34,813 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 12:47:34,814 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 12:47:34,826 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:47:34" (1/1) ... [2024-11-13 12:47:34,831 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:47:34" (1/1) ... [2024-11-13 12:47:34,853 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 24 [2024-11-13 12:47:34,854 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 12:47:34,854 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 12:47:34,855 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 12:47:34,856 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 12:47:34,866 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:47:34" (1/1) ... [2024-11-13 12:47:34,867 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:47:34" (1/1) ... [2024-11-13 12:47:34,867 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:47:34" (1/1) ... [2024-11-13 12:47:34,876 INFO L175 MemorySlicer]: No memory access in input program. [2024-11-13 12:47:34,877 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:47:34" (1/1) ... [2024-11-13 12:47:34,878 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:47:34" (1/1) ... [2024-11-13 12:47:34,880 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:47:34" (1/1) ... [2024-11-13 12:47:34,886 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:47:34" (1/1) ... [2024-11-13 12:47:34,891 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:47:34" (1/1) ... [2024-11-13 12:47:34,891 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:47:34" (1/1) ... [2024-11-13 12:47:34,893 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 12:47:34,895 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 12:47:34,897 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 12:47:34,897 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 12:47:34,898 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:47:34" (1/1) ... [2024-11-13 12:47:34,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:34,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:34,947 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:34,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-13 12:47:34,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 12:47:34,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 12:47:35,076 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 12:47:35,078 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 12:47:35,210 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-13 12:47:35,211 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 12:47:35,227 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 12:47:35,228 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 12:47:35,228 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 12:47:35 BoogieIcfgContainer [2024-11-13 12:47:35,228 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 12:47:35,229 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-13 12:47:35,230 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-13 12:47:35,237 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-13 12:47:35,238 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-13 12:47:35,238 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 13.11 12:47:34" (1/3) ... [2024-11-13 12:47:35,240 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1974683f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.11 12:47:35, skipping insertion in model container [2024-11-13 12:47:35,240 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-13 12:47:35,241 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:47:34" (2/3) ... [2024-11-13 12:47:35,242 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1974683f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.11 12:47:35, skipping insertion in model container [2024-11-13 12:47:35,242 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-13 12:47:35,243 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 12:47:35" (3/3) ... [2024-11-13 12:47:35,246 INFO L333 chiAutomizerObserver]: Analyzing ICFG cohencu7-both-t.c [2024-11-13 12:47:35,338 INFO L299 stractBuchiCegarLoop]: Interprodecural is true [2024-11-13 12:47:35,338 INFO L300 stractBuchiCegarLoop]: Hoare is None [2024-11-13 12:47:35,339 INFO L301 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-13 12:47:35,339 INFO L302 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-13 12:47:35,340 INFO L303 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-13 12:47:35,340 INFO L304 stractBuchiCegarLoop]: Difference is false [2024-11-13 12:47:35,340 INFO L305 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-13 12:47:35,340 INFO L309 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-13 12:47:35,348 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 8 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 7 states have internal predecessors, (10), 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) [2024-11-13 12:47:35,379 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2024-11-13 12:47:35,379 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-13 12:47:35,379 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-13 12:47:35,387 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2024-11-13 12:47:35,387 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2024-11-13 12:47:35,388 INFO L331 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-13 12:47:35,388 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 8 states, 7 states have (on average 1.4285714285714286) internal successors, (10), 7 states have internal predecessors, (10), 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) [2024-11-13 12:47:35,389 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2024-11-13 12:47:35,389 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-13 12:47:35,389 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-13 12:47:35,389 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2024-11-13 12:47:35,389 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2024-11-13 12:47:35,400 INFO L745 eck$LassoCheckResult]: Stem: 5#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true; 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet0#1, main_~a~0#1, main_~n~0#1, main_~x~0#1, main_~y~0#1, main_~z~0#1;havoc main_~a~0#1;havoc main_~n~0#1;havoc main_~x~0#1;havoc main_~y~0#1;havoc main_~z~0#1;havoc main_#t~nondet0#1;main_~a~0#1 := main_#t~nondet0#1;havoc main_#t~nondet0#1;main_~n~0#1 := 0;main_~x~0#1 := 0;main_~y~0#1 := 1;main_~z~0#1 := 6; 8#L32true assume -1000 <= main_~a~0#1 && main_~a~0#1 <= 1000; 6#L33-2true [2024-11-13 12:47:35,401 INFO L747 eck$LassoCheckResult]: Loop: 6#L33-2true assume !!(main_~x~0#1 + main_~y~0#1 <= (1 + main_~a~0#1) * (1 + main_~a~0#1) * (1 + main_~a~0#1));main_~n~0#1 := 1 + main_~n~0#1;main_~x~0#1 := main_~x~0#1 + main_~y~0#1;main_~y~0#1 := main_~y~0#1 + main_~z~0#1;main_~z~0#1 := 6 + main_~z~0#1; 6#L33-2true [2024-11-13 12:47:35,408 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 12:47:35,409 INFO L85 PathProgramCache]: Analyzing trace with hash 29858, now seen corresponding path program 1 times [2024-11-13 12:47:35,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 12:47:35,421 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [216982664] [2024-11-13 12:47:35,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 12:47:35,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 12:47:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 12:47:35,549 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 12:47:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 12:47:35,580 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 12:47:35,585 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 12:47:35,586 INFO L85 PathProgramCache]: Analyzing trace with hash 44, now seen corresponding path program 1 times [2024-11-13 12:47:35,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 12:47:35,586 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [310959456] [2024-11-13 12:47:35,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 12:47:35,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 12:47:35,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 12:47:35,612 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [765501595] [2024-11-13 12:47:35,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 12:47:35,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 12:47:35,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:35,620 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 12:47:35,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-13 12:47:35,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 12:47:35,680 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 12:47:35,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 12:47:35,692 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 12:47:35,697 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 12:47:35,697 INFO L85 PathProgramCache]: Analyzing trace with hash 925611, now seen corresponding path program 1 times [2024-11-13 12:47:35,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 12:47:35,697 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [478775824] [2024-11-13 12:47:35,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 12:47:35,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 12:47:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 12:47:35,728 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2127282633] [2024-11-13 12:47:35,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 12:47:35,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 12:47:35,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:35,732 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 12:47:35,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-13 12:47:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 12:47:35,812 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 12:47:35,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 12:47:35,831 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 12:47:36,029 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 12:47:36,031 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 12:47:36,032 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 12:47:36,032 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 12:47:36,032 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-13 12:47:36,033 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:36,033 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 12:47:36,033 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 12:47:36,033 INFO L132 ssoRankerPreferences]: Filename of dumped script: cohencu7-both-t.c_Iteration1_Loop [2024-11-13 12:47:36,033 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 12:47:36,034 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 12:47:36,057 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:36,103 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:36,249 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 12:47:36,250 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-13 12:47:36,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:36,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:36,261 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:36,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-13 12:47:36,264 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 12:47:36,265 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 12:47:36,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2024-11-13 12:47:36,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:36,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:36,317 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:36,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-13 12:47:36,321 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-13 12:47:36,321 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 12:47:36,354 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-13 12:47:36,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:36,381 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 12:47:36,381 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 12:47:36,381 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 12:47:36,381 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 12:47:36,381 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-13 12:47:36,381 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:36,381 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 12:47:36,382 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 12:47:36,382 INFO L132 ssoRankerPreferences]: Filename of dumped script: cohencu7-both-t.c_Iteration1_Loop [2024-11-13 12:47:36,382 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 12:47:36,382 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 12:47:36,386 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:36,416 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:36,531 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 12:47:36,537 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-13 12:47:36,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:36,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:36,541 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:36,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:36,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-13 12:47:36,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:36,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:36,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:36,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:36,566 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 12:47:36,574 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 12:47:36,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:36,581 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:36,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:36,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:36,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:36,606 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:36,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-13 12:47:36,611 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 [2024-11-13 12:47:36,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:36,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:36,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:36,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:36,630 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 12:47:36,631 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 12:47:36,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:36,635 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:36,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-11-13 12:47:36,661 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-13 12:47:36,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:36,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:36,664 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:36,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-13 12:47:36,668 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 [2024-11-13 12:47:36,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:36,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:36,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:36,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:36,688 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:36,693 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 12:47:36,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:36,701 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:36,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:36,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:36,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:36,727 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:36,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-13 12:47:36,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:36,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:36,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:36,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:36,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:36,749 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:36,752 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 12:47:36,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:36,761 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:36,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2024-11-13 12:47:36,784 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-13 12:47:36,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:36,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:36,786 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:36,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-13 12:47:36,790 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 [2024-11-13 12:47:36,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:36,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:36,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:36,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:36,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:36,815 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:36,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:36,824 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:36,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2024-11-13 12:47:36,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:36,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:36,850 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:36,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:36,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-13 12:47:36,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:36,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:36,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:36,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:36,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:36,876 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:36,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:36,882 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:36,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2024-11-13 12:47:36,905 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-13 12:47:36,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:36,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:36,908 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:36,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-13 12:47:36,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:36,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:36,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:36,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:36,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:36,934 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:36,943 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 12:47:36,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:36,954 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:36,977 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:36,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:36,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:36,981 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:36,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-13 12:47:36,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:37,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:37,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:37,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:37,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:37,019 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:37,025 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 12:47:37,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:37,035 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:37,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2024-11-13 12:47:37,058 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-13 12:47:37,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:37,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:37,062 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:37,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-13 12:47:37,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:37,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:37,086 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:37,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:37,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:37,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:37,088 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:37,095 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 12:47:37,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:37,113 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:37,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2024-11-13 12:47:37,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:37,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:37,139 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:37,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-13 12:47:37,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:37,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:37,161 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:37,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:37,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:37,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:37,162 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:37,164 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 12:47:37,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:37,175 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:37,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2024-11-13 12:47:37,208 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-13 12:47:37,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:37,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:37,214 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:37,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-13 12:47:37,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:37,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:37,237 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 12:47:37,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:37,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:37,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:37,238 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:37,245 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:37,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:37,267 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:37,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:37,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:37,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:37,288 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:37,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-13 12:47:37,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:37,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:37,307 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 12:47:37,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:37,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:37,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:37,307 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:37,310 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:37,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:37,319 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:37,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:37,337 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-13 12:47:37,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:37,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:37,340 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:37,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-13 12:47:37,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:37,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:37,360 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:37,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:37,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:37,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:37,362 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:37,377 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 12:47:37,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:37,436 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:37,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-11-13 12:47:37,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:37,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:37,463 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:37,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-13 12:47:37,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:37,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:37,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:37,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:37,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:37,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:37,489 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:37,494 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 12:47:37,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:37,513 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:37,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2024-11-13 12:47:37,537 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-13 12:47:37,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:37,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:37,543 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:37,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-13 12:47:37,549 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 [2024-11-13 12:47:37,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:37,570 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:37,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:37,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:37,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:37,571 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:37,575 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:37,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:37,587 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:37,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2024-11-13 12:47:37,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:37,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:37,613 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:37,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-13 12:47:37,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:37,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:37,633 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:37,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:37,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:37,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:37,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:37,637 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:37,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:37,643 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:37,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:37,666 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-13 12:47:37,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:37,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:37,669 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:37,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-13 12:47:37,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:37,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:37,693 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:37,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:37,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:37,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:37,694 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 12:47:37,702 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 12:47:37,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:37,724 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:37,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:37,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:37,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:37,750 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:37,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-13 12:47:37,754 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 [2024-11-13 12:47:37,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:37,774 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:37,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:37,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:37,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:37,774 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 12:47:37,780 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 12:47:37,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:37,790 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:37,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2024-11-13 12:47:37,908 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 12:47:37,908 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 12:47:37,908 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 12:47:37,908 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 12:47:37,908 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-13 12:47:37,909 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:37,909 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 12:47:37,909 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 12:47:37,909 INFO L132 ssoRankerPreferences]: Filename of dumped script: cohencu7-both-t.c_Iteration1_Lasso [2024-11-13 12:47:37,909 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 12:47:37,913 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 12:47:37,915 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:37,927 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:37,932 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:37,940 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:38,130 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 12:47:38,131 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-13 12:47:38,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:38,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:38,133 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:38,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-13 12:47:38,138 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 12:47:38,139 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 12:47:38,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2024-11-13 12:47:38,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:38,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:38,177 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:38,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-13 12:47:38,179 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-13 12:47:38,180 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 12:47:38,223 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-13 12:47:38,224 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~n~0#1=0} Honda state: {ULTIMATE.start_main_~n~0#1=0} Generalized eigenvectors: [{ULTIMATE.start_main_~n~0#1=-1}, {ULTIMATE.start_main_~n~0#1=2}, {ULTIMATE.start_main_~n~0#1=0}] Lambdas: [3, 1, 13] Nus: [1, 0] [2024-11-13 12:47:38,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-11-13 12:47:38,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:38,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:38,243 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:38,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-13 12:47:38,245 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 12:47:38,245 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 12:47:38,261 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-13 12:47:38,261 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet0#1=0} Honda state: {ULTIMATE.start_main_#t~nondet0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-13 12:47:38,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2024-11-13 12:47:38,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:38,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:38,278 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:38,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-11-13 12:47:38,280 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 12:47:38,280 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 12:47:38,303 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-13 12:47:38,303 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res#1=0} Honda state: {ULTIMATE.start_main_#res#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-13 12:47:38,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2024-11-13 12:47:38,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:38,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:38,326 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:38,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-11-13 12:47:38,329 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 12:47:38,329 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 12:47:38,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2024-11-13 12:47:38,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:38,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:38,366 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:38,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-11-13 12:47:38,368 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-13 12:47:38,368 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 12:47:38,392 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-13 12:47:38,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2024-11-13 12:47:38,413 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 12:47:38,413 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 12:47:38,413 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 12:47:38,413 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 12:47:38,413 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-13 12:47:38,413 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:38,414 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 12:47:38,414 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 12:47:38,414 INFO L132 ssoRankerPreferences]: Filename of dumped script: cohencu7-both-t.c_Iteration1_Lasso [2024-11-13 12:47:38,414 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 12:47:38,414 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 12:47:38,419 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:38,430 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:38,436 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:38,440 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:38,620 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 12:47:38,620 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-13 12:47:38,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:38,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:38,623 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:38,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-11-13 12:47:38,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:38,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:38,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:38,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:38,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 12:47:38,648 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 12:47:38,649 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 12:47:38,656 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:38,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-11-13 12:47:38,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:38,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:38,681 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:38,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-11-13 12:47:38,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:38,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:38,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:38,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:38,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:38,703 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 12:47:38,704 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 12:47:38,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:38,706 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:38,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:38,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:38,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:38,730 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:38,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-11-13 12:47:38,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:38,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:38,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:38,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:38,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:38,746 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 12:47:38,747 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 12:47:38,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:38,749 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:38,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2024-11-13 12:47:38,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:38,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:38,774 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:38,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-11-13 12:47:38,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:38,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:38,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:38,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:38,796 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 12:47:38,804 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 12:47:38,804 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 12:47:38,820 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:38,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:38,842 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-13 12:47:38,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:38,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:38,845 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:38,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-11-13 12:47:38,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:38,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:38,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:38,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:38,869 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:38,874 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 12:47:38,874 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 12:47:38,883 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:38,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2024-11-13 12:47:38,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:38,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:38,909 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:38,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-11-13 12:47:38,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:38,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:38,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:38,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:38,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:38,932 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:38,933 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 12:47:38,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:38,935 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:38,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:38,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:38,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:38,961 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:38,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-13 12:47:38,966 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 [2024-11-13 12:47:38,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:38,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:38,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:38,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:38,984 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:38,985 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 12:47:38,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:38,988 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:39,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2024-11-13 12:47:39,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:39,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:39,013 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:39,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-13 12:47:39,017 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 [2024-11-13 12:47:39,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:39,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:39,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:39,037 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:39,050 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 12:47:39,054 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 12:47:39,081 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:39,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2024-11-13 12:47:39,104 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-13 12:47:39,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:39,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:39,107 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:39,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-13 12:47:39,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:39,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:39,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:39,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:39,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:39,136 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 12:47:39,138 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 12:47:39,148 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:39,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:39,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:39,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:39,173 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:39,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-13 12:47:39,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:39,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:39,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:39,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:39,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:39,196 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:39,197 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:39,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:39,200 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:39,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:39,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:39,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:39,225 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:39,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-11-13 12:47:39,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:39,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:39,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:39,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:39,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:39,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:39,248 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:39,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:39,251 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:39,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2024-11-13 12:47:39,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:39,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:39,280 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:39,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-11-13 12:47:39,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:39,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:39,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:39,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:39,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:39,315 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 12:47:39,316 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 12:47:39,345 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:39,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2024-11-13 12:47:39,367 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-13 12:47:39,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:39,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:39,372 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:39,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-11-13 12:47:39,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:39,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:39,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:39,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:39,395 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:39,401 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 12:47:39,401 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 12:47:39,414 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:39,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:39,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:39,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:39,439 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:39,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-11-13 12:47:39,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:39,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:39,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:39,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:39,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:39,460 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:39,461 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 12:47:39,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:39,463 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:39,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:39,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:39,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:39,479 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:39,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-11-13 12:47:39,481 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 [2024-11-13 12:47:39,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:39,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:39,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:39,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:39,495 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:39,496 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 12:47:39,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:39,499 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:39,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:39,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:39,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:39,526 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:39,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-11-13 12:47:39,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:39,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:39,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:39,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:39,546 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:39,567 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 12:47:39,567 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 12:47:39,598 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:39,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:39,617 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-13 12:47:39,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:39,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:39,620 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:39,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-11-13 12:47:39,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:39,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:39,640 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:39,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:39,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:39,640 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:39,652 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 12:47:39,652 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 12:47:39,672 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:39,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2024-11-13 12:47:39,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:39,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:39,697 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:39,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-11-13 12:47:39,700 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 [2024-11-13 12:47:39,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:39,720 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:39,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:39,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:39,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:39,721 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:39,722 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 12:47:39,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:39,728 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:39,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-11-13 12:47:39,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:39,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:39,780 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:39,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-11-13 12:47:39,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:39,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:39,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:39,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:39,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:39,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:39,802 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:39,803 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 12:47:39,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:39,807 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:39,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:39,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:39,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:39,833 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:39,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-11-13 12:47:39,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:39,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:39,857 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:39,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:39,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:39,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:39,871 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 12:47:39,871 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 12:47:39,917 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:39,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2024-11-13 12:47:39,940 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-13 12:47:39,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:39,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:39,943 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:39,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-11-13 12:47:39,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:39,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:39,965 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 12:47:39,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:39,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:39,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:39,971 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 12:47:39,971 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 12:47:39,989 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:40,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:40,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:40,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:40,016 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:40,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-11-13 12:47:40,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:40,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:40,039 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 12:47:40,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:40,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:40,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:40,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:40,046 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:40,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:40,054 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:40,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:40,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:40,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:40,078 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:40,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-11-13 12:47:40,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:40,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:40,096 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 12:47:40,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:40,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:40,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:40,096 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:40,097 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:40,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:40,102 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:40,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2024-11-13 12:47:40,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:40,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:40,128 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:40,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-11-13 12:47:40,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:40,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:40,151 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 12:47:40,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:40,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:40,151 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:40,164 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 12:47:40,164 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 12:47:40,256 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:40,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:40,270 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-13 12:47:40,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:40,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:40,272 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:40,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-11-13 12:47:40,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:40,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:40,289 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:40,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:40,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:40,290 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:40,296 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 12:47:40,296 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 12:47:40,325 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:40,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:40,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:40,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:40,352 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:40,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-11-13 12:47:40,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:40,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:40,377 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:40,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:40,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:40,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:40,378 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:40,380 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 12:47:40,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:40,387 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:40,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2024-11-13 12:47:40,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:40,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:40,412 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:40,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-11-13 12:47:40,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:40,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:40,435 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:40,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:40,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:40,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:40,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:40,437 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 12:47:40,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:40,444 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:40,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-11-13 12:47:40,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:40,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:40,469 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:40,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-11-13 12:47:40,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:40,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:40,494 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:40,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:40,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:40,495 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:40,512 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 12:47:40,512 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 12:47:40,664 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:40,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2024-11-13 12:47:40,679 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-13 12:47:40,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:40,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:40,681 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:40,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-11-13 12:47:40,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:40,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:40,700 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:40,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:40,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:40,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:40,704 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 12:47:40,704 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 12:47:40,717 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:40,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:40,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:40,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:40,743 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:40,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-11-13 12:47:40,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:40,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:40,765 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:40,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:40,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:40,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:40,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:40,767 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:40,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:40,772 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:40,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:40,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:40,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:40,794 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:40,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-11-13 12:47:40,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:40,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:40,810 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:40,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:40,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:40,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:40,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:40,811 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:40,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:40,813 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:40,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:40,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:40,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:40,830 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:40,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-11-13 12:47:40,833 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 [2024-11-13 12:47:40,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:40,848 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:40,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:40,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:40,849 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:40,860 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 12:47:40,860 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 12:47:40,898 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:40,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2024-11-13 12:47:40,921 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-13 12:47:40,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:40,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:40,924 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:40,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-11-13 12:47:40,928 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 [2024-11-13 12:47:40,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:40,947 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:40,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:40,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:40,947 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 12:47:40,954 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 12:47:40,955 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 12:47:40,977 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:40,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2024-11-13 12:47:40,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:40,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:41,001 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:41,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-11-13 12:47:41,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:41,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:41,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:41,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:41,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:41,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:41,019 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 12:47:41,020 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 12:47:41,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:41,026 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:41,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:41,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:41,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:41,045 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:41,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-11-13 12:47:41,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:41,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:41,064 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:41,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:41,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:41,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:41,065 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 12:47:41,066 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 12:47:41,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:41,071 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:41,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:41,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:41,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:41,097 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:41,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-11-13 12:47:41,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:41,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:41,120 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:41,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:41,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:41,121 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 12:47:41,138 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 12:47:41,138 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 12:47:41,222 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:41,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:41,237 INFO L365 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-11-13 12:47:41,237 INFO L745 eck$LassoCheckResult]: Stem: 5#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true; 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet0#1, main_~a~0#1, main_~n~0#1, main_~x~0#1, main_~y~0#1, main_~z~0#1;havoc main_~a~0#1;havoc main_~n~0#1;havoc main_~x~0#1;havoc main_~y~0#1;havoc main_~z~0#1;havoc main_#t~nondet0#1;main_~a~0#1 := main_#t~nondet0#1;havoc main_#t~nondet0#1;main_~n~0#1 := 0;main_~x~0#1 := 0;main_~y~0#1 := 1;main_~z~0#1 := 6; 8#L32true assume -1000 <= main_~a~0#1 && main_~a~0#1 <= 1000; 6#L33-2true assume !!(main_~x~0#1 + main_~y~0#1 <= (1 + main_~a~0#1) * (1 + main_~a~0#1) * (1 + main_~a~0#1));main_~n~0#1 := 1 + main_~n~0#1;main_~x~0#1 := main_~x~0#1 + main_~y~0#1;main_~y~0#1 := main_~y~0#1 + main_~z~0#1;main_~z~0#1 := 6 + main_~z~0#1; 6#L33-2true [2024-11-13 12:47:41,237 INFO L747 eck$LassoCheckResult]: Loop: 6#L33-2true assume !!(main_~x~0#1 + main_~y~0#1 <= (1 + main_~a~0#1) * (1 + main_~a~0#1) * (1 + main_~a~0#1));main_~n~0#1 := 1 + main_~n~0#1;main_~x~0#1 := main_~x~0#1 + main_~y~0#1;main_~y~0#1 := main_~y~0#1 + main_~z~0#1;main_~z~0#1 := 6 + main_~z~0#1; 6#L33-2true [2024-11-13 12:47:41,238 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 12:47:41,238 INFO L85 PathProgramCache]: Analyzing trace with hash 925611, now seen corresponding path program 2 times [2024-11-13 12:47:41,238 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 12:47:41,239 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [221689092] [2024-11-13 12:47:41,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 12:47:41,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 12:47:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 12:47:41,249 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [594174010] [2024-11-13 12:47:41,250 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-13 12:47:41,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 12:47:41,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:41,253 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 12:47:41,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Waiting until timeout for monitored process [2024-11-13 12:47:41,314 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-13 12:47:41,314 INFO L228 tOrderPrioritization]: Conjunction of SSA is sat [2024-11-13 12:47:41,314 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 12:47:41,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 12:47:41,330 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 12:47:41,331 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 12:47:41,331 INFO L85 PathProgramCache]: Analyzing trace with hash 44, now seen corresponding path program 2 times [2024-11-13 12:47:41,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 12:47:41,335 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [697187099] [2024-11-13 12:47:41,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 12:47:41,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 12:47:41,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 12:47:41,348 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1869049560] [2024-11-13 12:47:41,348 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-13 12:47:41,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 12:47:41,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:41,356 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 12:47:41,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Waiting until timeout for monitored process [2024-11-13 12:47:41,397 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-13 12:47:41,398 INFO L228 tOrderPrioritization]: Conjunction of SSA is sat [2024-11-13 12:47:41,398 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 12:47:41,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 12:47:41,412 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 12:47:41,413 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 12:47:41,413 INFO L85 PathProgramCache]: Analyzing trace with hash 28693954, now seen corresponding path program 3 times [2024-11-13 12:47:41,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 12:47:41,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2132032714] [2024-11-13 12:47:41,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 12:47:41,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 12:47:41,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 12:47:41,440 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [656450037] [2024-11-13 12:47:41,440 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-13 12:47:41,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 12:47:41,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:41,443 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 12:47:41,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (68)] Waiting until timeout for monitored process [2024-11-13 12:47:41,498 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2024-11-13 12:47:41,498 INFO L228 tOrderPrioritization]: Conjunction of SSA is sat [2024-11-13 12:47:41,499 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 12:47:41,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 12:47:41,517 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 12:47:41,599 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 12:47:41,599 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 12:47:41,599 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 12:47:41,599 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 12:47:41,599 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-13 12:47:41,599 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:41,599 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 12:47:41,599 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 12:47:41,599 INFO L132 ssoRankerPreferences]: Filename of dumped script: cohencu7-both-t.c_Iteration1_Loop [2024-11-13 12:47:41,599 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 12:47:41,599 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 12:47:41,601 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:41,623 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:41,686 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 12:47:41,686 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-13 12:47:41,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:41,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:41,692 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:41,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-11-13 12:47:41,695 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 12:47:41,695 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 12:47:41,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:41,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:41,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:41,740 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:41,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-11-13 12:47:41,742 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-13 12:47:41,742 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 12:47:41,763 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-13 12:47:41,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:41,778 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 12:47:41,778 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 12:47:41,778 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 12:47:41,778 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 12:47:41,778 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-13 12:47:41,778 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:41,778 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 12:47:41,778 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 12:47:41,778 INFO L132 ssoRankerPreferences]: Filename of dumped script: cohencu7-both-t.c_Iteration1_Loop [2024-11-13 12:47:41,778 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 12:47:41,778 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 12:47:41,779 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:41,799 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:41,862 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 12:47:41,862 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-13 12:47:41,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:41,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:41,865 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:41,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-11-13 12:47:41,867 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 [2024-11-13 12:47:41,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:41,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:41,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:41,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:41,881 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 12:47:41,882 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 12:47:41,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:41,886 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:41,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2024-11-13 12:47:41,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:41,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:41,902 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:41,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-11-13 12:47:41,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:41,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:41,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:41,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:41,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:41,917 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 12:47:41,918 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 12:47:41,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:41,920 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:41,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2024-11-13 12:47:41,935 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-13 12:47:41,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:41,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:41,937 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:41,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-11-13 12:47:41,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:41,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:41,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:41,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:41,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:41,954 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:41,956 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 12:47:41,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:41,962 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:41,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2024-11-13 12:47:41,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:41,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:41,980 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:41,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-11-13 12:47:41,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:41,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:41,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:41,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:41,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:41,996 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:41,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 12:47:41,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:41,999 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:42,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2024-11-13 12:47:42,013 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-13 12:47:42,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:42,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:42,015 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:42,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-11-13 12:47:42,017 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 [2024-11-13 12:47:42,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:42,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:42,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:42,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:42,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:42,034 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:42,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:42,041 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:42,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2024-11-13 12:47:42,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:42,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:42,067 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:42,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-11-13 12:47:42,070 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 [2024-11-13 12:47:42,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:42,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:42,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:42,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:42,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:42,085 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:42,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:42,090 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:42,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2024-11-13 12:47:42,112 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-13 12:47:42,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:42,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:42,114 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:42,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-11-13 12:47:42,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:42,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:42,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:42,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:42,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:42,131 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:42,135 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 12:47:42,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:42,143 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:42,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2024-11-13 12:47:42,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:42,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:42,160 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:42,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-11-13 12:47:42,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:42,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:42,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:42,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:42,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:42,177 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:42,178 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 12:47:42,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:42,182 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:42,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:42,196 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-13 12:47:42,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:42,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:42,198 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:42,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-11-13 12:47:42,200 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 [2024-11-13 12:47:42,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:42,215 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:42,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:42,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:42,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:42,216 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:42,218 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 12:47:42,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:42,226 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:42,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2024-11-13 12:47:42,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:42,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:42,242 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:42,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-11-13 12:47:42,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:42,262 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:42,262 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:42,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:42,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:42,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:42,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:42,264 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 12:47:42,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:42,269 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:42,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2024-11-13 12:47:42,285 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-13 12:47:42,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:42,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:42,287 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:42,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-11-13 12:47:42,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:42,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:42,304 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 12:47:42,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:42,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:42,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:42,304 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:42,308 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:42,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:42,358 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:42,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2024-11-13 12:47:42,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:42,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:42,386 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:42,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:42,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-11-13 12:47:42,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:42,409 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 12:47:42,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:42,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:42,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:42,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:42,411 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:42,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:42,421 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:42,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2024-11-13 12:47:42,443 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-13 12:47:42,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:42,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:42,445 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:42,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-11-13 12:47:42,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:42,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:42,469 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:42,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:42,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:42,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:42,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:42,475 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 12:47:42,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:42,516 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:42,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2024-11-13 12:47:42,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:42,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:42,541 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:42,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:42,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-11-13 12:47:42,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:42,564 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:42,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:42,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:42,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:42,564 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:42,566 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 12:47:42,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:42,579 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:42,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:42,600 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-13 12:47:42,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:42,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:42,603 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:42,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-11-13 12:47:42,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:42,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:42,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:42,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:42,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:42,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:42,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:42,630 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:42,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:42,639 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:42,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2024-11-13 12:47:42,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:42,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:42,664 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:42,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-11-13 12:47:42,668 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 [2024-11-13 12:47:42,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:42,687 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:42,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:42,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:42,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:42,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:42,688 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:42,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:42,693 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:42,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:42,715 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-13 12:47:42,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:42,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:42,718 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:42,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-11-13 12:47:42,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:42,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:42,739 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:42,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:42,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:42,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:42,740 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 12:47:42,745 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 12:47:42,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:42,761 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:42,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:42,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:42,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:42,786 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:42,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-11-13 12:47:42,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:42,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:42,808 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:42,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:42,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:42,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:42,809 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 12:47:42,811 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 12:47:42,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:42,819 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:42,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:42,987 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 12:47:42,987 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 12:47:42,987 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 12:47:42,987 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 12:47:42,987 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-13 12:47:42,987 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:42,988 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 12:47:42,988 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 12:47:42,988 INFO L132 ssoRankerPreferences]: Filename of dumped script: cohencu7-both-t.c_Iteration1_Lasso [2024-11-13 12:47:42,988 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 12:47:42,988 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 12:47:42,990 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:43,015 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:43,018 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:43,021 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:43,146 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 12:47:43,146 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-13 12:47:43,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:43,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:43,148 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:43,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-11-13 12:47:43,150 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-13 12:47:43,150 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 12:47:43,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2024-11-13 12:47:43,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:43,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:43,189 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:43,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-11-13 12:47:43,191 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-13 12:47:43,191 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-13 12:47:43,214 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-13 12:47:43,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2024-11-13 12:47:43,237 INFO L204 LassoAnalysis]: Preferences: [2024-11-13 12:47:43,237 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-13 12:47:43,237 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-13 12:47:43,237 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-13 12:47:43,237 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-13 12:47:43,237 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:43,237 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-13 12:47:43,238 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-13 12:47:43,238 INFO L132 ssoRankerPreferences]: Filename of dumped script: cohencu7-both-t.c_Iteration1_Lasso [2024-11-13 12:47:43,238 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-13 12:47:43,238 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-13 12:47:43,242 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:43,279 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:43,282 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:43,285 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-13 12:47:43,396 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-13 12:47:43,396 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-13 12:47:43,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:43,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:43,398 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:43,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-11-13 12:47:43,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:43,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:43,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:43,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:43,414 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 12:47:43,419 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 12:47:43,419 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 12:47:43,431 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:43,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2024-11-13 12:47:43,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:43,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:43,447 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:43,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-11-13 12:47:43,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:43,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:43,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:43,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:43,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:43,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 12:47:43,463 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 12:47:43,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:43,465 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:43,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2024-11-13 12:47:43,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:43,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:43,483 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:43,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-11-13 12:47:43,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:43,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:43,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:43,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:43,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:43,502 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 12:47:43,503 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-13 12:47:43,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:43,507 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:43,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2024-11-13 12:47:43,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:43,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:43,534 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:43,536 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-11-13 12:47:43,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:43,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:43,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:43,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:43,551 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-13 12:47:43,553 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 12:47:43,553 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-13 12:47:43,560 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:43,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2024-11-13 12:47:43,582 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-13 12:47:43,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:43,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:43,585 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:43,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-11-13 12:47:43,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:43,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:43,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:43,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:43,608 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:43,615 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 12:47:43,616 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 12:47:43,640 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:43,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:43,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:43,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:43,665 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:43,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-11-13 12:47:43,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:43,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:43,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:43,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:43,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:43,688 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:43,689 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 12:47:43,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:43,693 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:43,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:43,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:43,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:43,719 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:43,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-11-13 12:47:43,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:43,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:43,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:43,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:43,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:43,742 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:43,742 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 12:47:43,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:43,744 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:43,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:43,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:43,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:43,769 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:43,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-11-13 12:47:43,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:43,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:43,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:43,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:43,792 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:43,794 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 12:47:43,794 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 12:47:43,803 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:43,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:43,825 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-13 12:47:43,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:43,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:43,827 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:43,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-11-13 12:47:43,831 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 [2024-11-13 12:47:43,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:43,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:43,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:43,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:43,860 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 12:47:43,860 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 12:47:43,889 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:43,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2024-11-13 12:47:43,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:43,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:43,913 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:43,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-11-13 12:47:43,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:43,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:43,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:43,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:43,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:43,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:43,936 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:43,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:43,939 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:43,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:43,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:43,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:43,964 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:43,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-11-13 12:47:43,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:43,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:43,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:43,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:43,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:43,986 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:43,987 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:43,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:43,989 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:44,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:44,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:44,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:44,016 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:44,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-11-13 12:47:44,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:44,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:44,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:44,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:44,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:44,042 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 12:47:44,042 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 12:47:44,053 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:44,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:44,075 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-13 12:47:44,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:44,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:44,078 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:44,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-11-13 12:47:44,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:44,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:44,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:44,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:44,101 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:44,114 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 12:47:44,114 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 12:47:44,149 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:44,171 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:44,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:44,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:44,175 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:44,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-11-13 12:47:44,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:44,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:44,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:44,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:44,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:44,197 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:44,198 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 12:47:44,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:44,201 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:44,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2024-11-13 12:47:44,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:44,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:44,226 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:44,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-11-13 12:47:44,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:44,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:44,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:44,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:44,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:44,248 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:44,249 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 12:47:44,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:44,252 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:44,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:44,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:44,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:44,277 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:44,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-11-13 12:47:44,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:44,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-13 12:47:44,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:44,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:44,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:44,303 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 12:47:44,303 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 12:47:44,315 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:44,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:44,337 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-13 12:47:44,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:44,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:44,340 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:44,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-11-13 12:47:44,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:44,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:44,362 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:44,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:44,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:44,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:44,369 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 12:47:44,369 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 12:47:44,410 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:44,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:44,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:44,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:44,435 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:44,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-11-13 12:47:44,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:44,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:44,456 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:44,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:44,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:44,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:44,456 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:44,457 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 12:47:44,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:44,461 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:44,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:44,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:44,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:44,487 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:44,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2024-11-13 12:47:44,491 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 [2024-11-13 12:47:44,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:44,510 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:44,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:44,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:44,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:44,511 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:44,511 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-13 12:47:44,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:44,514 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:44,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:44,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:44,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:44,539 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:44,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-11-13 12:47:44,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:44,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:44,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:44,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:44,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:44,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-13 12:47:44,565 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-13 12:47:44,565 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-13 12:47:44,577 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:44,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:44,599 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-13 12:47:44,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:44,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:44,602 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:44,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-11-13 12:47:44,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:44,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:44,625 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 12:47:44,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:44,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:44,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:44,636 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 12:47:44,636 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 12:47:44,759 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:44,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2024-11-13 12:47:44,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:44,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:44,784 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:44,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-11-13 12:47:44,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:44,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:44,807 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 12:47:44,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:44,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:44,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:44,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:44,808 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:44,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:44,815 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:44,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:44,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:44,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:44,840 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:44,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-11-13 12:47:44,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:44,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:44,864 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 12:47:44,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:44,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:44,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:44,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:44,865 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:44,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:44,872 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:44,894 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2024-11-13 12:47:44,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:44,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:44,897 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:44,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-11-13 12:47:44,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:44,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:44,920 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-13 12:47:44,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:44,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:44,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:44,924 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 12:47:44,924 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 12:47:44,944 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:44,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:44,966 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-13 12:47:44,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:44,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:44,969 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:44,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-11-13 12:47:44,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:44,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:44,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:44,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:44,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:44,993 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:45,008 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 12:47:45,008 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 12:47:45,188 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:45,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:45,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:45,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:45,213 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:45,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-11-13 12:47:45,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:45,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:45,237 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:45,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:45,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:45,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:45,237 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:45,239 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 12:47:45,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:45,245 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:45,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:45,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:45,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:45,269 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:45,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-11-13 12:47:45,272 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 [2024-11-13 12:47:45,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:45,292 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:45,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:45,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:45,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:45,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:45,294 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-13 12:47:45,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:45,300 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:45,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2024-11-13 12:47:45,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:45,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:45,324 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:45,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-11-13 12:47:45,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:45,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:45,362 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:45,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:45,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:45,362 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-13 12:47:45,367 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-13 12:47:45,367 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-13 12:47:45,394 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:45,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:45,417 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-13 12:47:45,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:45,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:45,420 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:45,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-11-13 12:47:45,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:45,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:45,441 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:45,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:45,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:45,442 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:45,452 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 12:47:45,452 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 12:47:45,489 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:45,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2024-11-13 12:47:45,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:45,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:45,515 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:45,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-11-13 12:47:45,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:45,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:45,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:45,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:45,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:45,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:45,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:45,537 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:45,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:45,540 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:45,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:45,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:45,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:45,565 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:45,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-11-13 12:47:45,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:45,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:45,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:45,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:45,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:45,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:45,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:45,589 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-13 12:47:45,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:45,592 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:45,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:45,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:45,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:45,609 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:45,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-11-13 12:47:45,611 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 [2024-11-13 12:47:45,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:45,625 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-13 12:47:45,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:45,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:45,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-13 12:47:45,629 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-13 12:47:45,629 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-13 12:47:45,641 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:45,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2024-11-13 12:47:45,657 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-13 12:47:45,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:45,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:45,659 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:45,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-11-13 12:47:45,661 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 [2024-11-13 12:47:45,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:45,676 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:45,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:45,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:45,676 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 12:47:45,695 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 12:47:45,695 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 12:47:45,804 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:45,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2024-11-13 12:47:45,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:45,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:45,823 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:45,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-11-13 12:47:45,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:45,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:45,839 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:45,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:45,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:45,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:45,840 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 12:47:45,841 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 12:47:45,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:45,845 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:45,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:45,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:45,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:45,862 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:45,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-11-13 12:47:45,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:45,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:45,879 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:45,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-13 12:47:45,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:45,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:45,879 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 12:47:45,880 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-13 12:47:45,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-13 12:47:45,884 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:45,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2024-11-13 12:47:45,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-13 12:47:45,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:47:45,900 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-13 12:47:45,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-11-13 12:47:45,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-13 12:47:45,916 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-13 12:47:45,916 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-13 12:47:45,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-13 12:47:45,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-13 12:47:45,916 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-13 12:47:45,922 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-13 12:47:45,922 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-13 12:47:45,945 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-13 12:47:45,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2024-11-13 12:47:45,969 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 13.11 12:47:45 BoogieIcfgContainer [2024-11-13 12:47:45,969 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-13 12:47:45,970 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 12:47:45,970 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 12:47:45,970 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 12:47:45,971 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 12:47:35" (3/4) ... [2024-11-13 12:47:45,974 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 12:47:45,975 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 12:47:45,977 INFO L158 Benchmark]: Toolchain (without parser) took 11453.85ms. Allocated memory is still 167.8MB. Free memory was 131.0MB in the beginning and 106.9MB in the end (delta: 24.1MB). Peak memory consumption was 19.6MB. Max. memory is 16.1GB. [2024-11-13 12:47:45,978 INFO L158 Benchmark]: CDTParser took 1.31ms. Allocated memory is still 167.8MB. Free memory is still 106.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 12:47:45,978 INFO L158 Benchmark]: CACSL2BoogieTranslator took 287.02ms. Allocated memory is still 167.8MB. Free memory was 130.7MB in the beginning and 121.0MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 12:47:45,978 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.37ms. Allocated memory is still 167.8MB. Free memory was 121.0MB in the beginning and 120.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 12:47:45,979 INFO L158 Benchmark]: Boogie Preprocessor took 39.91ms. Allocated memory is still 167.8MB. Free memory was 120.0MB in the beginning and 119.0MB in the end (delta: 931.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 12:47:45,979 INFO L158 Benchmark]: RCFGBuilder took 333.13ms. Allocated memory is still 167.8MB. Free memory was 119.0MB in the beginning and 109.9MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 12:47:45,980 INFO L158 Benchmark]: BuchiAutomizer took 10739.52ms. Allocated memory is still 167.8MB. Free memory was 109.9MB in the beginning and 107.0MB in the end (delta: 3.0MB). Peak memory consumption was 79.5MB. Max. memory is 16.1GB. [2024-11-13 12:47:45,980 INFO L158 Benchmark]: Witness Printer took 5.63ms. Allocated memory is still 167.8MB. Free memory was 107.0MB in the beginning and 106.9MB in the end (delta: 46.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 12:47:45,982 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.31ms. Allocated memory is still 167.8MB. Free memory is still 106.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 287.02ms. Allocated memory is still 167.8MB. Free memory was 130.7MB in the beginning and 121.0MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.37ms. Allocated memory is still 167.8MB. Free memory was 121.0MB in the beginning and 120.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 39.91ms. Allocated memory is still 167.8MB. Free memory was 120.0MB in the beginning and 119.0MB in the end (delta: 931.7kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 333.13ms. Allocated memory is still 167.8MB. Free memory was 119.0MB in the beginning and 109.9MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 10739.52ms. Allocated memory is still 167.8MB. Free memory was 109.9MB in the beginning and 107.0MB in the end (delta: 3.0MB). Peak memory consumption was 79.5MB. Max. memory is 16.1GB. * Witness Printer took 5.63ms. Allocated memory is still 167.8MB. Free memory was 107.0MB in the beginning and 106.9MB in the end (delta: 46.1kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 10.6s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 10.5s. 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: inital55 mio100 ax100 hnf100 lsp88 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq149 hnf93 smp100 dnf100 smp100 tf101 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 147ms VariablesStem: 4 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 2 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet0#1, main_~a~0#1, main_~n~0#1, main_~x~0#1, main_~y~0#1, main_~z~0#1;havoc main_~a~0#1;havoc main_~n~0#1;havoc main_~x~0#1;havoc main_~y~0#1;havoc main_~z~0#1;havoc main_#t~nondet0#1;main_~a~0#1 := main_#t~nondet0#1;havoc main_#t~nondet0#1;main_~n~0#1 := 0;main_~x~0#1 := 0;main_~y~0#1 := 1;main_~z~0#1 := 6;" "assume -1000 <= main_~a~0#1 && main_~a~0#1 <= 1000;" "assume !!(main_~x~0#1 + main_~y~0#1 <= (1 + main_~a~0#1) * (1 + main_~a~0#1) * (1 + main_~a~0#1));main_~n~0#1 := 1 + main_~n~0#1;main_~x~0#1 := main_~x~0#1 + main_~y~0#1;main_~y~0#1 := main_~y~0#1 + main_~z~0#1;main_~z~0#1 := 6 + main_~z~0#1;" Loop: "assume !!(main_~x~0#1 + main_~y~0#1 <= (1 + main_~a~0#1) * (1 + main_~a~0#1) * (1 + main_~a~0#1));main_~n~0#1 := 1 + main_~n~0#1;main_~x~0#1 := main_~x~0#1 + main_~y~0#1;main_~y~0#1 := main_~y~0#1 + main_~z~0#1;main_~z~0#1 := 6 + main_~z~0#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2024-11-13 12:47:46,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (68)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:46,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Ended with exit code 0 [2024-11-13 12:47:46,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:46,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-13 12:47:46,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-13 12:47:47,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/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_3c5b8a19-117b-46ba-b6bc-925c28d4e562/bin/uautomizer-verify-qhAvR1uOyd/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