./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label17.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label17.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d3602c5801c05a09989d37521ec0a56c80d33e64222732bb3b7051e65443f9ad --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 20:12:57,523 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 20:12:57,637 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-27 20:12:57,644 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 20:12:57,645 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 20:12:57,683 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 20:12:57,686 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 20:12:57,686 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 20:12:57,687 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 20:12:57,687 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 20:12:57,689 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 20:12:57,689 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 20:12:57,690 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 20:12:57,690 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-27 20:12:57,690 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-27 20:12:57,690 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-27 20:12:57,691 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-27 20:12:57,691 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-27 20:12:57,691 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-27 20:12:57,692 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 20:12:57,692 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-27 20:12:57,692 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-27 20:12:57,692 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 20:12:57,692 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-27 20:12:57,692 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 20:12:57,692 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-27 20:12:57,693 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-27 20:12:57,693 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-27 20:12:57,693 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-27 20:12:57,693 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-27 20:12:57,693 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 20:12:57,693 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-27 20:12:57,693 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 20:12:57,693 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 20:12:57,694 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 20:12:57,694 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:12:57,694 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 20:12:57,694 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2024-11-27 20:12:57,694 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-27 20:12:57,694 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_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d3602c5801c05a09989d37521ec0a56c80d33e64222732bb3b7051e65443f9ad [2024-11-27 20:12:58,104 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 20:12:58,122 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 20:12:58,125 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 20:12:58,130 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 20:12:58,131 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 20:12:58,132 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/eca-rers2012/Problem02_label17.c [2024-11-27 20:13:01,861 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/data/63211e1b0/76c2cff3d48140fd8abc93bece318073/FLAGce56c2d34 [2024-11-27 20:13:02,251 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 20:13:02,256 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/sv-benchmarks/c/eca-rers2012/Problem02_label17.c [2024-11-27 20:13:02,283 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/data/63211e1b0/76c2cff3d48140fd8abc93bece318073/FLAGce56c2d34 [2024-11-27 20:13:02,301 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/data/63211e1b0/76c2cff3d48140fd8abc93bece318073 [2024-11-27 20:13:02,304 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 20:13:02,305 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 20:13:02,307 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 20:13:02,307 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 20:13:02,313 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 20:13:02,314 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:13:02" (1/1) ... [2024-11-27 20:13:02,315 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54889999 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:13:02, skipping insertion in model container [2024-11-27 20:13:02,315 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:13:02" (1/1) ... [2024-11-27 20:13:02,370 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 20:13:02,776 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:13:02,794 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 20:13:02,904 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:13:02,926 INFO L204 MainTranslator]: Completed translation [2024-11-27 20:13:02,927 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:13:02 WrapperNode [2024-11-27 20:13:02,928 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 20:13:02,929 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 20:13:02,929 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 20:13:02,929 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 20:13:02,938 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:13:02" (1/1) ... [2024-11-27 20:13:02,965 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:13:02" (1/1) ... [2024-11-27 20:13:03,049 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 667 [2024-11-27 20:13:03,049 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 20:13:03,051 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 20:13:03,051 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 20:13:03,051 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 20:13:03,064 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:13:02" (1/1) ... [2024-11-27 20:13:03,064 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:13:02" (1/1) ... [2024-11-27 20:13:03,069 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:13:02" (1/1) ... [2024-11-27 20:13:03,090 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-27 20:13:03,091 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:13:02" (1/1) ... [2024-11-27 20:13:03,091 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:13:02" (1/1) ... [2024-11-27 20:13:03,112 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:13:02" (1/1) ... [2024-11-27 20:13:03,115 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:13:02" (1/1) ... [2024-11-27 20:13:03,125 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:13:02" (1/1) ... [2024-11-27 20:13:03,131 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:13:02" (1/1) ... [2024-11-27 20:13:03,137 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:13:02" (1/1) ... [2024-11-27 20:13:03,155 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 20:13:03,160 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 20:13:03,160 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 20:13:03,160 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 20:13:03,161 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:13:02" (1/1) ... [2024-11-27 20:13:03,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:03,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:03,228 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:03,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-27 20:13:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 20:13:03,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 20:13:03,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 20:13:03,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 20:13:03,360 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 20:13:03,363 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 20:13:05,136 INFO L? ?]: Removed 84 outVars from TransFormulas that were not future-live. [2024-11-27 20:13:05,136 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 20:13:05,164 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 20:13:05,166 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-27 20:13:05,167 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:13:05 BoogieIcfgContainer [2024-11-27 20:13:05,167 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 20:13:05,168 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-27 20:13:05,168 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-27 20:13:05,176 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-27 20:13:05,177 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-27 20:13:05,177 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 27.11 08:13:02" (1/3) ... [2024-11-27 20:13:05,179 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2206a806 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 27.11 08:13:05, skipping insertion in model container [2024-11-27 20:13:05,179 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-27 20:13:05,180 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:13:02" (2/3) ... [2024-11-27 20:13:05,180 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2206a806 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 27.11 08:13:05, skipping insertion in model container [2024-11-27 20:13:05,182 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-27 20:13:05,182 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:13:05" (3/3) ... [2024-11-27 20:13:05,184 INFO L363 chiAutomizerObserver]: Analyzing ICFG Problem02_label17.c [2024-11-27 20:13:05,271 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-27 20:13:05,272 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-27 20:13:05,272 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-27 20:13:05,273 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-27 20:13:05,273 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-27 20:13:05,274 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-27 20:13:05,274 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-27 20:13:05,274 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-27 20:13:05,286 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 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) [2024-11-27 20:13:05,328 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 222 [2024-11-27 20:13:05,329 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:13:05,329 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:13:05,336 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 20:13:05,336 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-27 20:13:05,336 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-27 20:13:05,337 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 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) [2024-11-27 20:13:05,346 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 222 [2024-11-27 20:13:05,349 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:13:05,349 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:13:05,351 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 20:13:05,352 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2024-11-27 20:13:05,357 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-27 20:13:05,357 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0;~a28~0 := 9;~a11~0 := 1;~a25~0 := 1;calculate_output_#res#1 := -1;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-27 20:13:05,361 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:05,361 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2024-11-27 20:13:05,367 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:05,368 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [234487490] [2024-11-27 20:13:05,368 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:05,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:05,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:05,457 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:05,507 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:05,512 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:05,512 INFO L85 PathProgramCache]: Analyzing trace with hash 1268141, now seen corresponding path program 1 times [2024-11-27 20:13:05,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:05,513 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731600905] [2024-11-27 20:13:05,515 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:05,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:05,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:05,546 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:05,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:05,575 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:05,578 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:05,578 INFO L85 PathProgramCache]: Analyzing trace with hash 889695343, now seen corresponding path program 1 times [2024-11-27 20:13:05,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:05,579 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1877854914] [2024-11-27 20:13:05,579 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:05,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:05,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:05,832 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 20:13:05,833 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1877854914] [2024-11-27 20:13:05,833 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1877854914] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:13:05,833 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2134443870] [2024-11-27 20:13:05,834 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:05,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:13:05,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:05,840 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:13:05,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-27 20:13:05,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:05,945 INFO L256 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 20:13:05,949 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:13:05,990 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:13:06,080 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2134443870] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:13:06,080 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 20:13:06,081 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2, 2] total 4 [2024-11-27 20:13:06,082 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1398563818] [2024-11-27 20:13:06,084 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 20:13:06,375 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:13:06,376 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:13:06,376 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:13:06,376 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:13:06,376 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-27 20:13:06,377 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:06,377 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:13:06,378 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:13:06,378 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label17.c_Iteration1_Loop [2024-11-27 20:13:06,378 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:13:06,379 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:13:06,417 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:06,431 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:06,435 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:06,440 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:06,444 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:06,450 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:06,459 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:06,466 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:06,471 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:06,475 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:06,524 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:06,894 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:13:06,895 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-27 20:13:06,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:06,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:06,903 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:06,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-11-27 20:13:06,909 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:13:06,909 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:13:06,938 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:13:06,940 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:13:06,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:06,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:06,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:06,957 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:06,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-27 20:13:06,965 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:13:06,966 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:13:06,995 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:13:06,995 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:13:07,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:07,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:07,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:07,018 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:07,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-27 20:13:07,024 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:13:07,024 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:13:07,046 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:13:07,046 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet6#1=0} Honda state: {ULTIMATE.start_main_#t~nondet6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:13:07,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:07,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:07,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:07,062 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:07,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-27 20:13:07,068 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:13:07,068 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:13:07,090 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:13:07,090 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_~input#1=0} Honda state: {ULTIMATE.start_calculate_output_~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:13:07,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2024-11-27 20:13:07,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:07,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:07,108 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:07,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-27 20:13:07,113 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:13:07,113 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:13:07,135 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:13:07,135 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a19~0=1} Honda state: {~a19~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:13:07,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-11-27 20:13:07,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:07,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:07,152 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:07,158 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:13:07,158 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:13:07,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-27 20:13:07,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:07,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:07,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:07,212 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:07,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-27 20:13:07,217 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-27 20:13:07,217 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:13:07,273 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-27 20:13:07,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:07,279 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:13:07,279 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:13:07,279 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:13:07,279 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:13:07,279 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 20:13:07,279 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:07,279 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:13:07,279 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:13:07,279 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label17.c_Iteration1_Loop [2024-11-27 20:13:07,279 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:13:07,280 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:13:07,282 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:07,287 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:07,295 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:07,303 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:07,311 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:07,319 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:07,329 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:07,336 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:07,345 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:07,394 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:07,398 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:07,700 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:13:07,706 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 20:13:07,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:07,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:07,711 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:07,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:07,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-27 20:13:07,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:07,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:07,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:07,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:07,738 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:07,746 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:07,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:07,750 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:07,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:07,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:07,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:07,767 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:07,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-27 20:13:07,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:07,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:07,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:07,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:07,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:07,792 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:07,793 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:07,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:07,797 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:07,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:07,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:07,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:07,813 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:07,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-27 20:13:07,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:07,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:07,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:07,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:07,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:07,833 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:07,834 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:07,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:07,838 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:07,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:07,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:07,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:07,855 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:07,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-27 20:13:07,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:07,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:07,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:07,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:07,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:07,879 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:07,880 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:07,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:07,883 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:07,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2024-11-27 20:13:07,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:07,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:07,899 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:07,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-27 20:13:07,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:07,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:07,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:07,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:07,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:07,925 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:07,927 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:07,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:07,932 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:07,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2024-11-27 20:13:07,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:07,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:07,943 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:07,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-27 20:13:07,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:07,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:07,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:07,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:07,961 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:07,961 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:07,967 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:07,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:07,973 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:07,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2024-11-27 20:13:07,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:07,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:07,990 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:07,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-27 20:13:07,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,022 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:08,023 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:08,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,028 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:08,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,046 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-27 20:13:08,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,071 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:08,072 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:08,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,075 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-11-27 20:13:08,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,096 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-27 20:13:08,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,118 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:13:08,118 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:08,130 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:08,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,140 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-11-27 20:13:08,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,159 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-27 20:13:08,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,184 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:08,186 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:08,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,190 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:08,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,206 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-27 20:13:08,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,231 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:08,232 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:08,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,234 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2024-11-27 20:13:08,246 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-27 20:13:08,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,249 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-27 20:13:08,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,275 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:08,276 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:08,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,280 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2024-11-27 20:13:08,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,295 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-27 20:13:08,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:08,325 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:08,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,331 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:08,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,349 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-27 20:13:08,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:08,374 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:08,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,377 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2024-11-27 20:13:08,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,394 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-27 20:13:08,400 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 [2024-11-27 20:13:08,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,420 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:08,421 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:08,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,431 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2024-11-27 20:13:08,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,447 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-27 20:13:08,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,472 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:08,474 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:08,474 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,478 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-11-27 20:13:08,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,495 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-27 20:13:08,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,521 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:08,521 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:08,527 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:08,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,533 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2024-11-27 20:13:08,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,548 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-11-27 20:13:08,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,575 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:08,576 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:08,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,581 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:08,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,597 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-11-27 20:13:08,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:08,623 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:08,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,627 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2024-11-27 20:13:08,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,643 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-11-27 20:13:08,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,671 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:13:08,671 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:08,680 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:08,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,693 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2024-11-27 20:13:08,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,709 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-11-27 20:13:08,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,732 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:08,734 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:08,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,736 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-11-27 20:13:08,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,753 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-11-27 20:13:08,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,778 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:08,779 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:08,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,781 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2024-11-27 20:13:08,794 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-27 20:13:08,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,797 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-11-27 20:13:08,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,825 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:08,826 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:08,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,831 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2024-11-27 20:13:08,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,866 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-11-27 20:13:08,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:08,888 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:08,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,891 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:08,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,904 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-11-27 20:13:08,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:08,927 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:08,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,932 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2024-11-27 20:13:08,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,945 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-11-27 20:13:08,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:08,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:08,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:08,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:08,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:08,969 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:08,970 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:08,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:08,973 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:08,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:08,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:08,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:08,988 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:08,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-27 20:13:08,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:09,014 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:09,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,019 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2024-11-27 20:13:09,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,036 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-27 20:13:09,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,062 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:09,062 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:09,066 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:13:09,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,074 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2024-11-27 20:13:09,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,092 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-27 20:13:09,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:09,119 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:09,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,122 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2024-11-27 20:13:09,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,137 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-27 20:13:09,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:09,160 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:09,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,164 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:09,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,179 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-11-27 20:13:09,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,203 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:13:09,203 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:09,213 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:09,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,227 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:09,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,241 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-11-27 20:13:09,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:09,265 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:09,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,269 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2024-11-27 20:13:09,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,282 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-11-27 20:13:09,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:09,304 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:09,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,310 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2024-11-27 20:13:09,322 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-27 20:13:09,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,325 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-11-27 20:13:09,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,350 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:09,352 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:09,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,357 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:09,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,371 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-11-27 20:13:09,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,390 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:09,391 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:09,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,395 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2024-11-27 20:13:09,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,410 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-11-27 20:13:09,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,435 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:09,436 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:09,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,440 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2024-11-27 20:13:09,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,457 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-11-27 20:13:09,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,482 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:09,483 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:09,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,489 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2024-11-27 20:13:09,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,506 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-11-27 20:13:09,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,531 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:09,533 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:09,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,538 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-11-27 20:13:09,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,553 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-11-27 20:13:09,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,573 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:09,573 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:09,582 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 20:13:09,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,590 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2024-11-27 20:13:09,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,605 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-11-27 20:13:09,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,630 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:09,631 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:09,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,635 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:09,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,647 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-11-27 20:13:09,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:09,666 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:09,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,670 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2024-11-27 20:13:09,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,686 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-11-27 20:13:09,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,712 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:13:09,712 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:09,727 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:09,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,748 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:09,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,763 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-11-27 20:13:09,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,791 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:09,792 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:09,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,795 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:09,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,813 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-11-27 20:13:09,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:09,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,830 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:09,831 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:09,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,834 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2024-11-27 20:13:09,843 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-27 20:13:09,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,845 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-11-27 20:13:09,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:09,870 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:09,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,871 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:09,872 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:09,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,877 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:09,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,889 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-11-27 20:13:09,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:09,907 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:09,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,908 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:09,908 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:09,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,912 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2024-11-27 20:13:09,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,927 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-11-27 20:13:09,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:09,952 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:09,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,953 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:09,955 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:09,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,960 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:09,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-11-27 20:13:09,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:09,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:09,975 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:09,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-11-27 20:13:09,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:09,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:09,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:09,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:09,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:09,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:09,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:09,994 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:09,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:09,998 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2024-11-27 20:13:10,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,009 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-11-27 20:13:10,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,027 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:10,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:10,028 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:10,029 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:10,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,035 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2024-11-27 20:13:10,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,051 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-11-27 20:13:10,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,076 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:10,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,076 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:10,076 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:10,079 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:10,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,089 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2024-11-27 20:13:10,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,107 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-11-27 20:13:10,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,131 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:10,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:10,132 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:10,132 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:10,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,136 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2024-11-27 20:13:10,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,153 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-11-27 20:13:10,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,171 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:10,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:10,171 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:10,172 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:10,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,176 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2024-11-27 20:13:10,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,186 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-11-27 20:13:10,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,204 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:10,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,204 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:13:10,204 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:10,213 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:10,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,239 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2024-11-27 20:13:10,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,258 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-11-27 20:13:10,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,280 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:10,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:10,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:10,281 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:10,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,285 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2024-11-27 20:13:10,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,300 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-11-27 20:13:10,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,321 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:10,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:10,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:10,323 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:10,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,328 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2024-11-27 20:13:10,341 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-27 20:13:10,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,344 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-11-27 20:13:10,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,370 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:10,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:10,370 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:10,372 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:10,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,383 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2024-11-27 20:13:10,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,397 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-11-27 20:13:10,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,420 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:10,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:10,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:10,421 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:10,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,429 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:10,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,445 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-11-27 20:13:10,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,469 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:10,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:10,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:10,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:10,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,475 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:10,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,491 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-11-27 20:13:10,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,516 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:10,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:10,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:10,518 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:10,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,525 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2024-11-27 20:13:10,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,540 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-11-27 20:13:10,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,563 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:10,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:10,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:10,565 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:10,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,571 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2024-11-27 20:13:10,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,580 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-11-27 20:13:10,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,598 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:10,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,598 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:10,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:10,602 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:13:10,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,612 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2024-11-27 20:13:10,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,623 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-11-27 20:13:10,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,642 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:10,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:10,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:10,643 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:10,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,647 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2024-11-27 20:13:10,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,657 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-11-27 20:13:10,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,675 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:10,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:10,676 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:10,677 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:10,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,687 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2024-11-27 20:13:10,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,704 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-11-27 20:13:10,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,729 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:10,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,730 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:13:10,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:10,740 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:10,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,801 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2024-11-27 20:13:10,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,819 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-11-27 20:13:10,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,844 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:10,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:10,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:10,846 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:10,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,851 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:10,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,866 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-11-27 20:13:10,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,889 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:10,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:10,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:10,891 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:10,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,896 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2024-11-27 20:13:10,908 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-27 20:13:10,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,910 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-11-27 20:13:10,917 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 [2024-11-27 20:13:10,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,932 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:10,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:10,932 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:10,934 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:10,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,942 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2024-11-27 20:13:10,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,951 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-11-27 20:13:10,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:10,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:10,969 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:10,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:10,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:10,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:10,970 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:10,971 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:10,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:10,979 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:10,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2024-11-27 20:13:10,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:10,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:10,995 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:10,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-11-27 20:13:10,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,020 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:11,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:11,020 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:11,024 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:11,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,033 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2024-11-27 20:13:11,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,049 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2024-11-27 20:13:11,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,075 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:11,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:11,076 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:11,077 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:11,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,088 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2024-11-27 20:13:11,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,102 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-11-27 20:13:11,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,120 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:11,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:11,121 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:11,123 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:11,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,133 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2024-11-27 20:13:11,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,149 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-11-27 20:13:11,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,172 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:11,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,172 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:11,172 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:11,177 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 20:13:11,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,198 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2024-11-27 20:13:11,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,214 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-11-27 20:13:11,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,241 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:11,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:11,241 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:11,242 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:11,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,250 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2024-11-27 20:13:11,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,265 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-11-27 20:13:11,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,291 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:11,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:11,291 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:11,293 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:11,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,303 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:11,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,317 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-11-27 20:13:11,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,341 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:11,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,342 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:13:11,342 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:11,356 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:11,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,426 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:11,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,440 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-11-27 20:13:11,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,463 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:11,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:11,463 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:11,465 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:11,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,472 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2024-11-27 20:13:11,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,486 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-11-27 20:13:11,491 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 [2024-11-27 20:13:11,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,510 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:11,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:11,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:11,512 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:11,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,518 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:11,530 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-27 20:13:11,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,532 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-11-27 20:13:11,537 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 [2024-11-27 20:13:11,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,555 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:11,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:11,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:11,557 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:11,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,561 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:11,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,579 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-11-27 20:13:11,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,602 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:11,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:11,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:11,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:11,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,609 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2024-11-27 20:13:11,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,627 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-11-27 20:13:11,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,648 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:11,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:11,648 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:11,649 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:11,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,653 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:11,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,669 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-11-27 20:13:11,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:11,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:11,693 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:11,694 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:11,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,700 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2024-11-27 20:13:11,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,715 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-11-27 20:13:11,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:11,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:11,739 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:11,741 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:11,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,745 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2024-11-27 20:13:11,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,761 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-11-27 20:13:11,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,784 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:11,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,785 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:11,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:11,787 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:13:11,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,796 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2024-11-27 20:13:11,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,810 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-11-27 20:13:11,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,834 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:11,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:11,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:11,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:11,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,841 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2024-11-27 20:13:11,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,856 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-11-27 20:13:11,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,879 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:11,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:11,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:11,880 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:11,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,884 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2024-11-27 20:13:11,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,894 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-11-27 20:13:11,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,912 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:11,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,913 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:13:11,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:11,920 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:11,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,936 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:11,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,947 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-11-27 20:13:11,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:11,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:11,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:11,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:11,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:11,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:11,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:11,968 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:11,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:11,972 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:11,979 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:11,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:11,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:11,982 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:11,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-11-27 20:13:11,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:12,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:12,000 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:12,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:12,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:12,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:12,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:12,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:12,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:12,005 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:12,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2024-11-27 20:13:12,013 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-27 20:13:12,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:12,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:12,015 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:12,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-11-27 20:13:12,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:12,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:12,033 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:12,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:12,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:12,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:12,033 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:12,035 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:12,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:12,040 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:12,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2024-11-27 20:13:12,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:12,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:12,049 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:12,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-11-27 20:13:12,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:12,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:12,071 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:12,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:12,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:12,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:12,071 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:12,072 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:12,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:12,079 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:12,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2024-11-27 20:13:12,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:12,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:12,095 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:12,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-11-27 20:13:12,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:12,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:12,116 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:12,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:12,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:12,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:12,116 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:12,117 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:12,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:12,123 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:12,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2024-11-27 20:13:12,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:12,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:12,133 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:12,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2024-11-27 20:13:12,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:12,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:12,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:12,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:12,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:12,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:12,151 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:12,153 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:12,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:12,157 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:12,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2024-11-27 20:13:12,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:12,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:12,168 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:12,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-11-27 20:13:12,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:12,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:12,188 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:12,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:12,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:12,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:12,188 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:12,190 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:12,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:12,197 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:12,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2024-11-27 20:13:12,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:12,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:12,207 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:12,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-11-27 20:13:12,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:12,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:12,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:12,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:12,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:12,228 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:12,228 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:12,233 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:12,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:12,249 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:12,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2024-11-27 20:13:12,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:12,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:12,259 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:12,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-11-27 20:13:12,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:12,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:12,285 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:12,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:12,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:12,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:12,286 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:12,287 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:12,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:12,291 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:12,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:12,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:12,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:12,300 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:12,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-11-27 20:13:12,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:12,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:12,319 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:12,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:12,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:12,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:12,320 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:12,322 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:12,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:12,327 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:12,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2024-11-27 20:13:12,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:12,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:12,336 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:12,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-11-27 20:13:12,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:12,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:12,354 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:12,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:12,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:12,354 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2024-11-27 20:13:12,354 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:12,368 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:12,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:12,395 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:12,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2024-11-27 20:13:12,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:12,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:12,406 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:12,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:12,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-11-27 20:13:12,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:12,430 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:12,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:12,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:12,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:12,430 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:12,431 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:12,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:12,439 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:12,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2024-11-27 20:13:12,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:12,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:12,454 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:12,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-11-27 20:13:12,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:12,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:12,478 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:12,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:12,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:12,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:12,478 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:12,480 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:12,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:12,487 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:12,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2024-11-27 20:13:12,499 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 20:13:12,538 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 20:13:12,539 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:13:12,543 INFO L87 Difference]: Start difference. First operand has 227 states, 226 states have (on average 1.6592920353982301) internal successors, (375), 226 states have internal predecessors, (375), 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) Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 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) [2024-11-27 20:13:14,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:13:14,674 INFO L93 Difference]: Finished difference Result 675 states and 883 transitions. [2024-11-27 20:13:14,675 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 675 states and 883 transitions. [2024-11-27 20:13:14,690 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 594 [2024-11-27 20:13:14,715 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 675 states to 596 states and 754 transitions. [2024-11-27 20:13:14,717 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 596 [2024-11-27 20:13:14,719 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 596 [2024-11-27 20:13:14,721 INFO L73 IsDeterministic]: Start isDeterministic. Operand 596 states and 754 transitions. [2024-11-27 20:13:14,729 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 20:13:14,729 INFO L218 hiAutomatonCegarLoop]: Abstraction has 596 states and 754 transitions. [2024-11-27 20:13:14,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 596 states and 754 transitions. [2024-11-27 20:13:14,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 596 to 592. [2024-11-27 20:13:14,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 592 states, 592 states have (on average 1.2618243243243243) internal successors, (747), 591 states have internal predecessors, (747), 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) [2024-11-27 20:13:14,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 592 states and 747 transitions. [2024-11-27 20:13:14,796 INFO L240 hiAutomatonCegarLoop]: Abstraction has 592 states and 747 transitions. [2024-11-27 20:13:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-27 20:13:14,804 INFO L425 stractBuchiCegarLoop]: Abstraction has 592 states and 747 transitions. [2024-11-27 20:13:14,804 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2024-11-27 20:13:14,805 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 592 states and 747 transitions. [2024-11-27 20:13:14,814 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 590 [2024-11-27 20:13:14,814 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:13:14,814 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:13:14,815 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 20:13:14,815 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:13:14,815 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-27 20:13:14,815 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume (((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0);~a28~0 := 7;~a11~0 := 1;~a25~0 := 0;calculate_output_#res#1 := -1;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-27 20:13:14,816 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:14,816 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 2 times [2024-11-27 20:13:14,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:14,816 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233275475] [2024-11-27 20:13:14,816 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:14,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:14,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:14,842 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:14,859 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:14,860 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:14,863 INFO L85 PathProgramCache]: Analyzing trace with hash 1948456190, now seen corresponding path program 1 times [2024-11-27 20:13:14,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:14,863 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [775500474] [2024-11-27 20:13:14,863 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:14,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:14,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:14,890 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:14,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:14,919 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:14,919 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:14,919 INFO L85 PathProgramCache]: Analyzing trace with hash -141898176, now seen corresponding path program 1 times [2024-11-27 20:13:14,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:14,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052422945] [2024-11-27 20:13:14,920 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:14,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:14,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:15,021 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 20:13:15,021 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1052422945] [2024-11-27 20:13:15,021 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1052422945] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:13:15,021 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [466983998] [2024-11-27 20:13:15,022 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:15,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:13:15,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:15,025 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:13:15,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (109)] Waiting until timeout for monitored process [2024-11-27 20:13:15,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:15,094 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-27 20:13:15,095 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:13:15,129 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:13:15,154 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [466983998] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:13:15,155 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 20:13:15,155 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2, 2] total 2 [2024-11-27 20:13:15,155 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [499166329] [2024-11-27 20:13:15,155 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 20:13:15,355 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:13:15,356 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:13:15,356 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:13:15,356 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:13:15,356 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-27 20:13:15,356 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:15,356 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:13:15,356 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:13:15,356 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label17.c_Iteration2_Loop [2024-11-27 20:13:15,356 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:13:15,356 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:13:15,358 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,360 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,363 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,367 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,370 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,372 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,378 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,381 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,384 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,387 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,405 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,564 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:13:15,564 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-27 20:13:15,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:15,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:15,569 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:15,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-11-27 20:13:15,571 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:13:15,571 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:13:15,588 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:13:15,588 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret7#1=0} Honda state: {ULTIMATE.start_main_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:13:15,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:15,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:15,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:15,599 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:15,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-11-27 20:13:15,602 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:13:15,602 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:13:15,618 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:13:15,618 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a17~0=8} Honda state: {~a17~0=8} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:13:15,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2024-11-27 20:13:15,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:15,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:15,632 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:15,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-11-27 20:13:15,633 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:13:15,633 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:13:15,658 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:13:15,658 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a19~0=4} Honda state: {~a19~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:13:15,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2024-11-27 20:13:15,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:15,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:15,668 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:15,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-11-27 20:13:15,672 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:13:15,672 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:13:15,687 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:13:15,688 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~a21~0=1} Honda state: {~a21~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:13:15,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2024-11-27 20:13:15,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:15,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:15,698 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:15,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-11-27 20:13:15,701 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:13:15,701 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:13:15,717 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-27 20:13:15,717 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_calculate_output_~input#1=0} Honda state: {ULTIMATE.start_calculate_output_~input#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-27 20:13:15,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2024-11-27 20:13:15,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:15,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:15,727 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:15,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-11-27 20:13:15,730 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:13:15,730 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:13:15,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:15,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:15,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:15,767 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:15,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-11-27 20:13:15,770 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-27 20:13:15,770 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:13:15,821 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-27 20:13:15,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2024-11-27 20:13:15,827 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:13:15,827 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:13:15,827 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:13:15,827 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:13:15,827 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 20:13:15,827 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:15,827 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:13:15,827 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:13:15,827 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label17.c_Iteration2_Loop [2024-11-27 20:13:15,827 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:13:15,827 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:13:15,829 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,833 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,837 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,841 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,846 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,849 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,857 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,860 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,880 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,896 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:15,900 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:16,079 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:13:16,079 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 20:13:16,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,082 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-11-27 20:13:16,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,105 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:16,106 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:16,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,107 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:16,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,117 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-11-27 20:13:16,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,135 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:16,136 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:16,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,139 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2024-11-27 20:13:16,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,151 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-11-27 20:13:16,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,168 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:16,168 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:16,169 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:16,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,171 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2024-11-27 20:13:16,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,181 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-11-27 20:13:16,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,199 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:16,200 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:16,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,202 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:16,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,212 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-11-27 20:13:16,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,230 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:16,231 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:16,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,233 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2024-11-27 20:13:16,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,244 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-11-27 20:13:16,247 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 [2024-11-27 20:13:16,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,262 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:16,262 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:16,263 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:16,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,267 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2024-11-27 20:13:16,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,276 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2024-11-27 20:13:16,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,298 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:16,298 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:16,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,300 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2024-11-27 20:13:16,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,309 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2024-11-27 20:13:16,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,327 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:16,327 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:16,329 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:16,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,334 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2024-11-27 20:13:16,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,344 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2024-11-27 20:13:16,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,362 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:16,363 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:16,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,364 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2024-11-27 20:13:16,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,374 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2024-11-27 20:13:16,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,392 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:16,392 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:16,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,396 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2024-11-27 20:13:16,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,413 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2024-11-27 20:13:16,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,434 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:16,434 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:16,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,436 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:16,447 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-27 20:13:16,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,450 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2024-11-27 20:13:16,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,469 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:16,470 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:16,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,472 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:16,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,485 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2024-11-27 20:13:16,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:16,503 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:16,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,506 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2024-11-27 20:13:16,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,515 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2024-11-27 20:13:16,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,535 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:16,535 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:16,536 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:16,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,539 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:16,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,549 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2024-11-27 20:13:16,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,567 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:16,568 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:16,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,571 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2024-11-27 20:13:16,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,581 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2024-11-27 20:13:16,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,599 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:16,600 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:16,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,603 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2024-11-27 20:13:16,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,613 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2024-11-27 20:13:16,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,631 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:16,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:16,633 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:16,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,637 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:16,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,647 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2024-11-27 20:13:16,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,665 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:16,666 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:16,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,668 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:16,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,678 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2024-11-27 20:13:16,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,696 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:16,696 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:16,700 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:16,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,708 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2024-11-27 20:13:16,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,722 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2024-11-27 20:13:16,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,740 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:16,740 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:16,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,743 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2024-11-27 20:13:16,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,752 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2024-11-27 20:13:16,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,771 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:16,771 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:16,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,774 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2024-11-27 20:13:16,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,792 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2024-11-27 20:13:16,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,815 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:16,815 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:16,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,817 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:16,826 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-27 20:13:16,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,828 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2024-11-27 20:13:16,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:16,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:16,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,850 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2024-11-27 20:13:16,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,860 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2024-11-27 20:13:16,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:16,879 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:16,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,882 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2024-11-27 20:13:16,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,892 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2024-11-27 20:13:16,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,910 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:16,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:16,911 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:13:16,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,914 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2024-11-27 20:13:16,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,924 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2024-11-27 20:13:16,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,942 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:16,943 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:16,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,946 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2024-11-27 20:13:16,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,956 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2024-11-27 20:13:16,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:16,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:16,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:16,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:16,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:16,975 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:16,975 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:16,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:16,978 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:16,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2024-11-27 20:13:16,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:16,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:16,988 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:16,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2024-11-27 20:13:16,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,007 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:17,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:17,009 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:13:17,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,014 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2024-11-27 20:13:17,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,024 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2024-11-27 20:13:17,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:17,043 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:17,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,046 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:17,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,056 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2024-11-27 20:13:17,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,074 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:17,075 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:17,080 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:13:17,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,091 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2024-11-27 20:13:17,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,104 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2024-11-27 20:13:17,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:17,123 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:17,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,125 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2024-11-27 20:13:17,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,135 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2024-11-27 20:13:17,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:17,155 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:17,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,158 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2024-11-27 20:13:17,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,175 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2024-11-27 20:13:17,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:17,201 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:17,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,205 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2024-11-27 20:13:17,217 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-27 20:13:17,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,220 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2024-11-27 20:13:17,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,246 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:17,247 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:17,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,250 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:17,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,266 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2024-11-27 20:13:17,272 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 [2024-11-27 20:13:17,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:17,294 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:17,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,298 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:17,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,314 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2024-11-27 20:13:17,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,337 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:17,337 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:17,339 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 20:13:17,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,344 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2024-11-27 20:13:17,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,360 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2024-11-27 20:13:17,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,385 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:17,386 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:17,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,390 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:17,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,407 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2024-11-27 20:13:17,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,432 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:17,433 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:17,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,439 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2024-11-27 20:13:17,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,455 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2024-11-27 20:13:17,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,476 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:17,476 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:17,480 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 20:13:17,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,488 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2024-11-27 20:13:17,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,501 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2024-11-27 20:13:17,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,519 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:17,520 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:17,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,523 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2024-11-27 20:13:17,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,532 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2024-11-27 20:13:17,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,552 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:17,552 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:17,557 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 20:13:17,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,567 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2024-11-27 20:13:17,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,576 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2024-11-27 20:13:17,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,595 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:17,595 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:17,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,599 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2024-11-27 20:13:17,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,619 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2024-11-27 20:13:17,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,644 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:17,645 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:17,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,648 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:17,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,659 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2024-11-27 20:13:17,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:17,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,686 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:17,687 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:17,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,690 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2024-11-27 20:13:17,698 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-27 20:13:17,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,701 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2024-11-27 20:13:17,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:17,719 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:17,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,719 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:17,720 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:17,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,724 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2024-11-27 20:13:17,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,734 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2024-11-27 20:13:17,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:17,752 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:17,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,752 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:17,753 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:17,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,758 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2024-11-27 20:13:17,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,768 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2024-11-27 20:13:17,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:17,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:17,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,786 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:17,786 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:17,788 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:17,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,792 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2024-11-27 20:13:17,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,802 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2024-11-27 20:13:17,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:17,820 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:17,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,820 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:17,821 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:17,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,826 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2024-11-27 20:13:17,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,836 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2024-11-27 20:13:17,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:17,854 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:17,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:17,855 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:17,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,859 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2024-11-27 20:13:17,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,880 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2024-11-27 20:13:17,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:17,904 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:17,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,904 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:17,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:17,906 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:17,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,918 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2024-11-27 20:13:17,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,936 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2024-11-27 20:13:17,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:17,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:17,961 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:17,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:17,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:17,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:17,962 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:17,962 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:17,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:17,966 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:17,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2024-11-27 20:13:17,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:17,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:17,982 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:17,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2024-11-27 20:13:17,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,006 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:18,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,007 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:18,007 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:18,012 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:18,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,032 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:18,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,048 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2024-11-27 20:13:18,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,072 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:18,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:18,072 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:18,073 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:18,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,077 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2024-11-27 20:13:18,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,095 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2024-11-27 20:13:18,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:18,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:18,118 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:18,119 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:18,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,125 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:18,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,140 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2024-11-27 20:13:18,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,164 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:18,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:18,165 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:18,165 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:18,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,169 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:18,182 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-27 20:13:18,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,185 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2024-11-27 20:13:18,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,212 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:18,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:18,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:18,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:18,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,219 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:18,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,235 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2024-11-27 20:13:18,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,253 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:18,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:18,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:18,254 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:18,255 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,261 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2024-11-27 20:13:18,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,271 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2024-11-27 20:13:18,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,289 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:18,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,289 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:18,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:18,291 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:13:18,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,297 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2024-11-27 20:13:18,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,307 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2024-11-27 20:13:18,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,325 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:18,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:18,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:18,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:18,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,332 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2024-11-27 20:13:18,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,341 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2024-11-27 20:13:18,344 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 [2024-11-27 20:13:18,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,359 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:18,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:18,360 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:18,360 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:18,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,365 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2024-11-27 20:13:18,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,374 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2024-11-27 20:13:18,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,392 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:18,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,393 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:18,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:18,396 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:13:18,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,406 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2024-11-27 20:13:18,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,416 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2024-11-27 20:13:18,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,434 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:18,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:18,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:18,435 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:18,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,439 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2024-11-27 20:13:18,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,448 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2024-11-27 20:13:18,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,466 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:18,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,466 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:18,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:18,472 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:13:18,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,495 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2024-11-27 20:13:18,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,512 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2024-11-27 20:13:18,518 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 [2024-11-27 20:13:18,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,538 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:18,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:18,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:18,540 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:18,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,547 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2024-11-27 20:13:18,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,561 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2024-11-27 20:13:18,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,588 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:18,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:18,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:18,589 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:18,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,594 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:18,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,609 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2024-11-27 20:13:18,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,633 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:18,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:18,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:18,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:18,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,641 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:18,654 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-27 20:13:18,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,657 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2024-11-27 20:13:18,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,684 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:18,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:18,685 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:18,686 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:18,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,693 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2024-11-27 20:13:18,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,710 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2024-11-27 20:13:18,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,737 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:18,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:18,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:18,739 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:18,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,751 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:18,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,770 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2024-11-27 20:13:18,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,794 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:18,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,795 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:18,795 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:18,797 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 20:13:18,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,809 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:18,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,825 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2024-11-27 20:13:18,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,852 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:18,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:18,853 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:18,854 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:18,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,864 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:18,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,880 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2024-11-27 20:13:18,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,906 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:18,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:18,906 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:18,908 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:18,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,914 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:18,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:18,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:18,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:18,931 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:18,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2024-11-27 20:13:18,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:18,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:18,956 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:18,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:18,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:18,956 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:18,956 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:18,961 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 20:13:18,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:18,981 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:19,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,029 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2024-11-27 20:13:19,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:19,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:19,051 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:19,052 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:19,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,061 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2024-11-27 20:13:19,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,076 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2024-11-27 20:13:19,081 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 [2024-11-27 20:13:19,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,101 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:19,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,102 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:19,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:19,110 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2024-11-27 20:13:19,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,155 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,171 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:19,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,176 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2024-11-27 20:13:19,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,201 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:19,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:19,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:19,203 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:19,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,209 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:19,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,224 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2024-11-27 20:13:19,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,250 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:19,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:19,250 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:19,251 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:19,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,258 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2024-11-27 20:13:19,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,273 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2024-11-27 20:13:19,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,297 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:19,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:19,298 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:19,299 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:19,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,306 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:19,317 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-27 20:13:19,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,321 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2024-11-27 20:13:19,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,344 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:19,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:19,344 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:19,345 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:19,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,351 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:19,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,367 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2024-11-27 20:13:19,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,391 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:19,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:19,392 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:19,393 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:19,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,397 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:19,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,412 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2024-11-27 20:13:19,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:19,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,437 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:19,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:19,439 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:13:19,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,444 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2024-11-27 20:13:19,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,459 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2024-11-27 20:13:19,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,482 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:19,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:19,482 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:19,483 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:19,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,488 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:19,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,502 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2024-11-27 20:13:19,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,525 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:19,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:19,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:19,526 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:19,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,530 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2024-11-27 20:13:19,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,544 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,549 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 [2024-11-27 20:13:19,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2024-11-27 20:13:19,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,567 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:19,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,568 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:19,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:19,570 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:13:19,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,580 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:19,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,594 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2024-11-27 20:13:19,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,616 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:19,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:19,616 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:19,617 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:19,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,621 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2024-11-27 20:13:19,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,636 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2024-11-27 20:13:19,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,661 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:19,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,661 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:19,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:19,667 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2024-11-27 20:13:19,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,682 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:19,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,697 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2024-11-27 20:13:19,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,721 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:19,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:19,721 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:19,722 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:19,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,728 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:19,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,741 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2024-11-27 20:13:19,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:19,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:19,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:19,760 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:19,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,763 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2024-11-27 20:13:19,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,772 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2024-11-27 20:13:19,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,789 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:19,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:19,790 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:19,790 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:19,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,794 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2024-11-27 20:13:19,806 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-27 20:13:19,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,809 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2024-11-27 20:13:19,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,832 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:19,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:19,832 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:19,833 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:19,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,838 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:19,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,847 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2024-11-27 20:13:19,850 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 [2024-11-27 20:13:19,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,865 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:19,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:19,865 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:19,867 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:19,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,874 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2024-11-27 20:13:19,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,887 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2024-11-27 20:13:19,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,905 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:19,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,905 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:19,905 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:19,907 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:19,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,914 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2024-11-27 20:13:19,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,925 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2024-11-27 20:13:19,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:19,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:19,943 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:19,944 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:19,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,949 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:19,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,958 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:19,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2024-11-27 20:13:19,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:19,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:19,975 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:19,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:19,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:19,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:19,976 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:19,976 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:19,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:19,982 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:19,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2024-11-27 20:13:19,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:19,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:19,997 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:20,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2024-11-27 20:13:20,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:20,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:20,022 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:20,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:20,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:20,022 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:20,022 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:20,025 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:20,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:20,045 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:20,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:20,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:20,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:20,062 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:20,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2024-11-27 20:13:20,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:20,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:20,084 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:20,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:20,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:20,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:20,085 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:20,086 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:20,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:20,092 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:20,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:20,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:20,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:20,106 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:20,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2024-11-27 20:13:20,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:20,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:20,129 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:20,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:20,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:20,129 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:20,129 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:20,136 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:20,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:20,164 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:20,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:20,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:20,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:20,175 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:20,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2024-11-27 20:13:20,178 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 [2024-11-27 20:13:20,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:20,193 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:20,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:20,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:20,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:20,194 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:20,195 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:20,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:20,200 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:20,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2024-11-27 20:13:20,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:20,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:20,210 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:20,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2024-11-27 20:13:20,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:20,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:20,229 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:20,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:20,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:20,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:20,229 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:20,230 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:20,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:20,235 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:20,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2024-11-27 20:13:20,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:20,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:20,245 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:20,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2024-11-27 20:13:20,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:20,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:20,263 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:20,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:20,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:20,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:20,263 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:20,264 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:20,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:20,269 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:20,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2024-11-27 20:13:20,278 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 20:13:20,278 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:13:20,278 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:13:20,279 INFO L87 Difference]: Start difference. First operand 592 states and 747 transitions. cyclomatic complexity: 156 Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 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) [2024-11-27 20:13:21,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:13:21,029 INFO L93 Difference]: Finished difference Result 1153 states and 1402 transitions. [2024-11-27 20:13:21,029 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1153 states and 1402 transitions. [2024-11-27 20:13:21,041 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1151 [2024-11-27 20:13:21,051 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1153 states to 1153 states and 1402 transitions. [2024-11-27 20:13:21,051 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1153 [2024-11-27 20:13:21,054 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1153 [2024-11-27 20:13:21,054 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1153 states and 1402 transitions. [2024-11-27 20:13:21,059 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 20:13:21,059 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1153 states and 1402 transitions. [2024-11-27 20:13:21,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1153 states and 1402 transitions. [2024-11-27 20:13:21,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1153 to 1153. [2024-11-27 20:13:21,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1153 states, 1153 states have (on average 1.2159583694709453) internal successors, (1402), 1152 states have internal predecessors, (1402), 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) [2024-11-27 20:13:21,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 1153 states and 1402 transitions. [2024-11-27 20:13:21,109 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1153 states and 1402 transitions. [2024-11-27 20:13:21,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:13:21,110 INFO L425 stractBuchiCegarLoop]: Abstraction has 1153 states and 1402 transitions. [2024-11-27 20:13:21,110 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2024-11-27 20:13:21,110 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1153 states and 1402 transitions. [2024-11-27 20:13:21,120 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1151 [2024-11-27 20:13:21,120 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:13:21,120 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:13:21,123 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 20:13:21,123 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:13:21,123 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-27 20:13:21,124 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0);" "assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1);" "assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0);" "assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1);" "assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0);" "assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0);" "assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0);" "assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0);" "assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0);" "assume (1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0);~a25~0 := 1;~a28~0 := 9;calculate_output_#res#1 := 26;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0);" "assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1);" "assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0);" "assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1);" "assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0);" "assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0);" "assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0);" "assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0);" "assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0);" "assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0));" "assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0));" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0);" "assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0);" "assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0);" "assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0);" "assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0);" "assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0);" "assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0);" "assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0);" "assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0);" "assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0);" "assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0);" "assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0));" "assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume (9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0;~a28~0 := 7;~a17~0 := 8;~a25~0 := 0;~a11~0 := 0;calculate_output_#res#1 := -1;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-27 20:13:21,125 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:21,125 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 3 times [2024-11-27 20:13:21,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:21,126 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [183584776] [2024-11-27 20:13:21,126 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:21,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:21,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:21,135 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:21,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:21,143 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:21,143 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:21,143 INFO L85 PathProgramCache]: Analyzing trace with hash 1697529545, now seen corresponding path program 1 times [2024-11-27 20:13:21,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:21,144 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92595206] [2024-11-27 20:13:21,144 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:21,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:21,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:21,921 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 20:13:21,921 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [92595206] [2024-11-27 20:13:21,922 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [92595206] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:13:21,922 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [757352958] [2024-11-27 20:13:21,922 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:21,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:13:21,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:21,927 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:13:21,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (216)] Waiting until timeout for monitored process [2024-11-27 20:13:22,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:22,031 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 20:13:22,034 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:13:22,184 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:13:22,318 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [757352958] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:13:22,318 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 20:13:22,318 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 5 [2024-11-27 20:13:22,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [330801191] [2024-11-27 20:13:22,319 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 20:13:22,319 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-27 20:13:22,320 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 20:13:22,321 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 20:13:22,322 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:13:22,322 INFO L87 Difference]: Start difference. First operand 1153 states and 1402 transitions. cyclomatic complexity: 250 Second operand has 5 states, 5 states have (on average 26.2) internal successors, (131), 5 states have internal predecessors, (131), 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) [2024-11-27 20:13:23,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:13:23,567 INFO L93 Difference]: Finished difference Result 1283 states and 1474 transitions. [2024-11-27 20:13:23,567 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1283 states and 1474 transitions. [2024-11-27 20:13:23,579 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1281 [2024-11-27 20:13:23,588 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1283 states to 1283 states and 1474 transitions. [2024-11-27 20:13:23,589 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1283 [2024-11-27 20:13:23,591 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1283 [2024-11-27 20:13:23,591 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1283 states and 1474 transitions. [2024-11-27 20:13:23,594 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 20:13:23,594 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1283 states and 1474 transitions. [2024-11-27 20:13:23,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1283 states and 1474 transitions. [2024-11-27 20:13:23,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1283 to 1003. [2024-11-27 20:13:23,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1003 states, 1003 states have (on average 1.1754735792622133) internal successors, (1179), 1002 states have internal predecessors, (1179), 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) [2024-11-27 20:13:23,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 1003 states and 1179 transitions. [2024-11-27 20:13:23,625 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1003 states and 1179 transitions. [2024-11-27 20:13:23,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-27 20:13:23,627 INFO L425 stractBuchiCegarLoop]: Abstraction has 1003 states and 1179 transitions. [2024-11-27 20:13:23,627 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2024-11-27 20:13:23,627 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1003 states and 1179 transitions. [2024-11-27 20:13:23,635 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1001 [2024-11-27 20:13:23,635 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:13:23,635 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:13:23,637 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 20:13:23,637 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:13:23,637 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-27 20:13:23,637 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0);" "assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1);" "assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0);" "assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1);" "assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0);" "assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0);" "assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0);" "assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0);" "assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0);" "assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0));" "assume 11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0);~a17~0 := 7;~a11~0 := 1;~a28~0 := 7;~a25~0 := 1;calculate_output_#res#1 := -1;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-27 20:13:23,638 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:23,638 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 4 times [2024-11-27 20:13:23,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:23,639 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644773012] [2024-11-27 20:13:23,639 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:23,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:23,656 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:23,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:23,669 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:23,669 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:23,670 INFO L85 PathProgramCache]: Analyzing trace with hash 1792828217, now seen corresponding path program 1 times [2024-11-27 20:13:23,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:23,670 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [225339374] [2024-11-27 20:13:23,670 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:23,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:23,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:23,757 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 20:13:23,758 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [225339374] [2024-11-27 20:13:23,758 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [225339374] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:13:23,758 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1505987602] [2024-11-27 20:13:23,758 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:23,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:13:23,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:23,761 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:13:23,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (217)] Waiting until timeout for monitored process [2024-11-27 20:13:23,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:23,844 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 20:13:23,845 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:13:23,913 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:13:24,025 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1505987602] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:13:24,029 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 20:13:24,029 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 3 [2024-11-27 20:13:24,029 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1113069877] [2024-11-27 20:13:24,029 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 20:13:24,029 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-27 20:13:24,030 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 20:13:24,030 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:13:24,030 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:13:24,030 INFO L87 Difference]: Start difference. First operand 1003 states and 1179 transitions. cyclomatic complexity: 177 Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 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) [2024-11-27 20:13:24,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:13:24,762 INFO L93 Difference]: Finished difference Result 1143 states and 1299 transitions. [2024-11-27 20:13:24,763 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1143 states and 1299 transitions. [2024-11-27 20:13:24,772 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1141 [2024-11-27 20:13:24,780 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1143 states to 1143 states and 1299 transitions. [2024-11-27 20:13:24,780 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1143 [2024-11-27 20:13:24,782 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1143 [2024-11-27 20:13:24,782 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1143 states and 1299 transitions. [2024-11-27 20:13:24,784 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 20:13:24,784 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1143 states and 1299 transitions. [2024-11-27 20:13:24,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1143 states and 1299 transitions. [2024-11-27 20:13:24,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1143 to 1143. [2024-11-27 20:13:24,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1143 states, 1143 states have (on average 1.136482939632546) internal successors, (1299), 1142 states have internal predecessors, (1299), 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) [2024-11-27 20:13:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 1143 states and 1299 transitions. [2024-11-27 20:13:24,813 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1143 states and 1299 transitions. [2024-11-27 20:13:24,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:13:24,814 INFO L425 stractBuchiCegarLoop]: Abstraction has 1143 states and 1299 transitions. [2024-11-27 20:13:24,815 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2024-11-27 20:13:24,815 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1143 states and 1299 transitions. [2024-11-27 20:13:24,823 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1141 [2024-11-27 20:13:24,823 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:13:24,823 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:13:24,825 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 20:13:24,825 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:13:24,825 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-27 20:13:24,825 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0;~a28~0 := 11;~a25~0 := 1;calculate_output_#res#1 := 26;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0);" "assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1);" "assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0);" "assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1);" "assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0);" "assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0);" "assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0);" "assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0);" "assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0);" "assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0));" "assume 11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0);~a17~0 := 7;~a11~0 := 1;~a28~0 := 7;~a25~0 := 1;calculate_output_#res#1 := -1;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-27 20:13:24,826 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:24,826 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 5 times [2024-11-27 20:13:24,826 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:24,826 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [129941104] [2024-11-27 20:13:24,827 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:24,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:24,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:24,833 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:24,839 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:24,840 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:24,840 INFO L85 PathProgramCache]: Analyzing trace with hash -432717437, now seen corresponding path program 1 times [2024-11-27 20:13:24,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:24,841 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1173097841] [2024-11-27 20:13:24,841 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:24,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:24,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:24,911 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 20:13:24,911 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1173097841] [2024-11-27 20:13:24,912 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1173097841] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:13:24,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1425090483] [2024-11-27 20:13:24,912 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:24,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:13:24,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:24,917 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:13:24,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (218)] Waiting until timeout for monitored process [2024-11-27 20:13:24,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:24,987 INFO L256 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-27 20:13:24,988 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:13:25,058 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:13:25,129 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1425090483] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:13:25,130 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 20:13:25,130 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 3 [2024-11-27 20:13:25,130 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1446929461] [2024-11-27 20:13:25,130 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 20:13:25,131 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-27 20:13:25,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 20:13:25,131 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:13:25,131 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:13:25,132 INFO L87 Difference]: Start difference. First operand 1143 states and 1299 transitions. cyclomatic complexity: 157 Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 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) [2024-11-27 20:13:25,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:13:25,801 INFO L93 Difference]: Finished difference Result 1985 states and 2213 transitions. [2024-11-27 20:13:25,801 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1985 states and 2213 transitions. [2024-11-27 20:13:25,816 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1981 [2024-11-27 20:13:25,829 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1985 states to 1985 states and 2213 transitions. [2024-11-27 20:13:25,829 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1985 [2024-11-27 20:13:25,832 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1985 [2024-11-27 20:13:25,833 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1985 states and 2213 transitions. [2024-11-27 20:13:25,836 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 20:13:25,836 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1985 states and 2213 transitions. [2024-11-27 20:13:25,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1985 states and 2213 transitions. [2024-11-27 20:13:25,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1985 to 1981. [2024-11-27 20:13:25,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1981 states, 1981 states have (on average 1.1135790005047956) internal successors, (2206), 1980 states have internal predecessors, (2206), 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) [2024-11-27 20:13:25,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1981 states to 1981 states and 2206 transitions. [2024-11-27 20:13:25,885 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1981 states and 2206 transitions. [2024-11-27 20:13:25,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:13:25,888 INFO L425 stractBuchiCegarLoop]: Abstraction has 1981 states and 2206 transitions. [2024-11-27 20:13:25,890 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2024-11-27 20:13:25,890 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1981 states and 2206 transitions. [2024-11-27 20:13:25,903 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1977 [2024-11-27 20:13:25,903 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:13:25,903 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:13:25,906 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2024-11-27 20:13:25,907 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:13:25,907 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" [2024-11-27 20:13:25,911 INFO L749 eck$LassoCheckResult]: Loop: "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0);" "assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0);" "assume !((((!(1 == ~a19~0) && 1 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((1 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0);" "assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == calculate_output_~input#1) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == calculate_output_~input#1);" "assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == calculate_output_~input#1 && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0);" "assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == calculate_output_~input#1) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1);" "assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == calculate_output_~input#1 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0);" "assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0);" "assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == calculate_output_~input#1) && 9 == ~a17~0) && 9 == ~a28~0);" "assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && !(1 == ~a19~0)) && 1 == ~a21~0);" "assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == calculate_output_~input#1 && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == calculate_output_~input#1 && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0);" "assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == calculate_output_~input#1) && !(1 == ~a11~0));" "assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == calculate_output_~input#1 && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0));" "assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == calculate_output_~input#1 && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0);" "assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == calculate_output_~input#1) && 1 == ~a11~0) && 9 == ~a17~0);" "assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == calculate_output_~input#1 && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0);" "assume !(1 == ~a19~0 && ((((4 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && ((((1 == calculate_output_~input#1 && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0);" "assume !((((((4 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0);" "assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 1 == ~a21~0);" "assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0);" "assume !((((1 == ~a21~0 && 1 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0);" "assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == calculate_output_~input#1) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0);" "assume !((8 == ~a17~0 && (((6 == calculate_output_~input#1 && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0);" "assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0);" "assume !((((((1 == calculate_output_~input#1 && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0));" "assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !((9 == ~a17~0 && (((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0);" "assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0));" "assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0);" "assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0));" "assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == calculate_output_~input#1 && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0);" "assume !((((8 == ~a17~0 && (6 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0);" "assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0);" "assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == calculate_output_~input#1) && 1 == ~a19~0);" "assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == calculate_output_~input#1) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0);" "assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == calculate_output_~input#1) && 1 == ~a21~0);" "assume !((((((3 == calculate_output_~input#1 && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == calculate_output_~input#1 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0);" "assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !((!(1 == ~a11~0) && (((4 == calculate_output_~input#1 && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0);" "assume !(((!(1 == ~a19~0) && (4 == calculate_output_~input#1 && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == calculate_output_~input#1) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0);" "assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == calculate_output_~input#1) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0);" "assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0);" "assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0));" "assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == calculate_output_~input#1 && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0);" "assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == calculate_output_~input#1) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0);" "assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == calculate_output_~input#1) && 1 == ~a21~0);" "assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == calculate_output_~input#1 && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0));" "assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == calculate_output_~input#1) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0));" "assume !((8 == ~a17~0 && ((4 == calculate_output_~input#1 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0));" "assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == calculate_output_~input#1) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0));" "assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == calculate_output_~input#1) && !(1 == ~a25~0)) && 8 == ~a28~0);" "assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == calculate_output_~input#1) && 11 == ~a28~0);" "assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == calculate_output_~input#1) && !(1 == ~a11~0)) && 1 == ~a21~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0);" "assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0);" "calculate_output_#res#1 := -2;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" [2024-11-27 20:13:25,912 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:25,912 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 6 times [2024-11-27 20:13:25,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:25,912 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [196021758] [2024-11-27 20:13:25,912 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:25,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:25,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:25,925 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:25,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:25,933 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:25,937 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:25,938 INFO L85 PathProgramCache]: Analyzing trace with hash 1769077053, now seen corresponding path program 1 times [2024-11-27 20:13:25,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:25,938 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1848188947] [2024-11-27 20:13:25,938 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:25,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:26,020 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:26,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:26,098 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:26,099 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:26,100 INFO L85 PathProgramCache]: Analyzing trace with hash -243119617, now seen corresponding path program 1 times [2024-11-27 20:13:26,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:26,100 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [941673038] [2024-11-27 20:13:26,100 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:26,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:26,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:28,462 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 20:13:28,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [941673038] [2024-11-27 20:13:28,463 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [941673038] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:13:28,463 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [545139285] [2024-11-27 20:13:28,463 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:28,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:13:28,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:28,468 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:13:28,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (219)] Waiting until timeout for monitored process [2024-11-27 20:13:28,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:28,603 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-27 20:13:28,608 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:13:30,760 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:13:32,884 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [545139285] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:13:32,884 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 20:13:32,884 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 13 [2024-11-27 20:13:32,885 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217121779] [2024-11-27 20:13:32,885 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 20:13:34,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 20:13:34,906 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-27 20:13:34,906 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=106, Unknown=0, NotChecked=0, Total=182 [2024-11-27 20:13:34,906 INFO L87 Difference]: Start difference. First operand 1981 states and 2206 transitions. cyclomatic complexity: 228 Second operand has 14 states, 14 states have (on average 14.071428571428571) internal successors, (197), 13 states have internal predecessors, (197), 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) [2024-11-27 20:13:36,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:13:36,792 INFO L93 Difference]: Finished difference Result 1893 states and 2117 transitions. [2024-11-27 20:13:36,792 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1893 states and 2117 transitions. [2024-11-27 20:13:36,806 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1837 [2024-11-27 20:13:36,817 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1893 states to 1893 states and 2117 transitions. [2024-11-27 20:13:36,817 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1893 [2024-11-27 20:13:36,820 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1893 [2024-11-27 20:13:36,820 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1893 states and 2117 transitions. [2024-11-27 20:13:36,824 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 20:13:36,824 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1893 states and 2117 transitions. [2024-11-27 20:13:36,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1893 states and 2117 transitions. [2024-11-27 20:13:36,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1893 to 1893. [2024-11-27 20:13:36,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1893 states, 1893 states have (on average 1.1183306920232434) internal successors, (2117), 1892 states have internal predecessors, (2117), 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) [2024-11-27 20:13:36,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1893 states and 2117 transitions. [2024-11-27 20:13:36,868 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1893 states and 2117 transitions. [2024-11-27 20:13:36,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-27 20:13:36,869 INFO L425 stractBuchiCegarLoop]: Abstraction has 1893 states and 2117 transitions. [2024-11-27 20:13:36,869 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2024-11-27 20:13:36,870 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1893 states and 2117 transitions. [2024-11-27 20:13:36,881 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 1837 [2024-11-27 20:13:36,881 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:13:36,881 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:13:36,882 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2024-11-27 20:13:36,882 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2024-11-27 20:13:36,882 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" [2024-11-27 20:13:36,882 INFO L749 eck$LassoCheckResult]: Loop: "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" [2024-11-27 20:13:36,883 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:36,883 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 1 times [2024-11-27 20:13:36,883 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:36,883 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1492345472] [2024-11-27 20:13:36,883 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:36,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:36,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:36,892 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:36,903 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:36,903 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:36,904 INFO L85 PathProgramCache]: Analyzing trace with hash 910011937, now seen corresponding path program 1 times [2024-11-27 20:13:36,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:36,904 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110187129] [2024-11-27 20:13:36,904 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:36,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:36,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:36,917 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:36,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:36,924 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:36,925 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:36,925 INFO L85 PathProgramCache]: Analyzing trace with hash -2119689385, now seen corresponding path program 1 times [2024-11-27 20:13:36,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:36,926 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [895577912] [2024-11-27 20:13:36,926 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:36,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:36,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:36,966 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-27 20:13:36,967 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [895577912] [2024-11-27 20:13:36,967 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [895577912] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 20:13:36,967 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2056900221] [2024-11-27 20:13:36,967 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:36,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 20:13:36,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:36,973 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 20:13:36,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (220)] Waiting until timeout for monitored process [2024-11-27 20:13:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:37,038 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 20:13:37,038 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:13:37,049 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 20:13:37,065 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2056900221] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 20:13:37,065 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 20:13:37,065 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2, 2] total 3 [2024-11-27 20:13:37,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709443036] [2024-11-27 20:13:37,066 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 20:13:37,189 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:13:37,189 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:13:37,189 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:13:37,190 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:13:37,190 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-27 20:13:37,190 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:37,190 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:13:37,190 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:13:37,190 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label17.c_Iteration7_Loop [2024-11-27 20:13:37,190 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:13:37,190 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:13:37,191 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,198 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,202 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,206 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,209 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,211 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,216 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,220 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,224 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,228 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,233 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,235 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,338 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:13:37,338 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-27 20:13:37,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:37,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:37,342 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:37,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2024-11-27 20:13:37,346 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-27 20:13:37,346 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:13:37,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2024-11-27 20:13:37,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:37,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:37,384 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:37,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2024-11-27 20:13:37,388 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-27 20:13:37,388 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-27 20:13:37,411 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-27 20:13:37,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2024-11-27 20:13:37,424 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:13:37,424 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:13:37,424 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:13:37,424 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:13:37,424 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 20:13:37,424 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:37,424 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:13:37,424 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:13:37,424 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label17.c_Iteration7_Loop [2024-11-27 20:13:37,425 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:13:37,425 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:13:37,425 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,435 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,438 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,442 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,445 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,448 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,452 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,457 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,464 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,468 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,472 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,475 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:37,615 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:13:37,615 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 20:13:37,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:37,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:37,620 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:37,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2024-11-27 20:13:37,626 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 [2024-11-27 20:13:37,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:37,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:37,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:37,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:37,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:37,646 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:37,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:37,650 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-11-27 20:13:37,658 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2024-11-27 20:13:37,662 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2024-11-27 20:13:37,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:37,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:37,679 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:37,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2024-11-27 20:13:37,682 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-11-27 20:13:37,682 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2024-11-27 20:13:37,682 INFO L474 LassoAnalysis]: Proved termination. [2024-11-27 20:13:37,683 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(~a28~0) = -2*~a28~0 + 17 Supporting invariants [] [2024-11-27 20:13:37,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2024-11-27 20:13:37,698 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2024-11-27 20:13:37,740 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:37,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:37,772 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 20:13:37,773 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:13:37,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:13:37,798 INFO L256 TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-27 20:13:37,798 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 20:13:37,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 20:13:37,835 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2024-11-27 20:13:37,837 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 1893 states and 2117 transitions. cyclomatic complexity: 226 Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 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) [2024-11-27 20:13:38,660 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 1893 states and 2117 transitions. cyclomatic complexity: 226. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 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) Result 6003 states and 6663 transitions. Complement of second has 5 states. [2024-11-27 20:13:38,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2024-11-27 20:13:38,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 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) [2024-11-27 20:13:38,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 391 transitions. [2024-11-27 20:13:38,671 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 6 letters. Loop has 5 letters. [2024-11-27 20:13:38,674 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-27 20:13:38,674 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 11 letters. Loop has 5 letters. [2024-11-27 20:13:38,674 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-27 20:13:38,674 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 391 transitions. Stem has 6 letters. Loop has 10 letters. [2024-11-27 20:13:38,675 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-27 20:13:38,675 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 6003 states and 6663 transitions. [2024-11-27 20:13:38,723 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 4794 [2024-11-27 20:13:38,765 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 6003 states to 5997 states and 6653 transitions. [2024-11-27 20:13:38,766 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4861 [2024-11-27 20:13:38,772 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4868 [2024-11-27 20:13:38,773 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5997 states and 6653 transitions. [2024-11-27 20:13:38,773 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-27 20:13:38,773 INFO L218 hiAutomatonCegarLoop]: Abstraction has 5997 states and 6653 transitions. [2024-11-27 20:13:38,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5997 states and 6653 transitions. [2024-11-27 20:13:38,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5997 to 5702. [2024-11-27 20:13:38,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5702 states, 5702 states have (on average 1.11364433532094) internal successors, (6350), 5701 states have internal predecessors, (6350), 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) [2024-11-27 20:13:38,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5702 states to 5702 states and 6350 transitions. [2024-11-27 20:13:38,914 INFO L240 hiAutomatonCegarLoop]: Abstraction has 5702 states and 6350 transitions. [2024-11-27 20:13:38,914 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-27 20:13:38,914 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:13:38,915 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:13:38,915 INFO L87 Difference]: Start difference. First operand 5702 states and 6350 transitions. Second operand has 4 states, 3 states have (on average 5.666666666666667) internal successors, (17), 4 states have internal predecessors, (17), 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) [2024-11-27 20:13:39,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:13:39,911 INFO L93 Difference]: Finished difference Result 2314 states and 2524 transitions. [2024-11-27 20:13:39,911 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2314 states and 2524 transitions. [2024-11-27 20:13:39,924 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 1975 [2024-11-27 20:13:39,937 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2314 states to 2034 states and 2233 transitions. [2024-11-27 20:13:39,937 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2034 [2024-11-27 20:13:39,940 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2034 [2024-11-27 20:13:39,941 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2034 states and 2233 transitions. [2024-11-27 20:13:39,945 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-27 20:13:39,945 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2034 states and 2233 transitions. [2024-11-27 20:13:39,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2034 states and 2233 transitions. [2024-11-27 20:13:39,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2034 to 1753. [2024-11-27 20:13:39,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1753 states, 1753 states have (on average 1.10781517398745) internal successors, (1942), 1752 states have internal predecessors, (1942), 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) [2024-11-27 20:13:39,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1753 states and 1942 transitions. [2024-11-27 20:13:39,984 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1753 states and 1942 transitions. [2024-11-27 20:13:39,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 20:13:39,987 INFO L425 stractBuchiCegarLoop]: Abstraction has 1753 states and 1942 transitions. [2024-11-27 20:13:39,988 INFO L332 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2024-11-27 20:13:39,988 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1753 states and 1942 transitions. [2024-11-27 20:13:39,995 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 1695 [2024-11-27 20:13:39,995 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-27 20:13:39,995 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-27 20:13:39,996 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2024-11-27 20:13:39,996 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:13:39,997 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" [2024-11-27 20:13:39,998 INFO L749 eck$LassoCheckResult]: Loop: "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" [2024-11-27 20:13:39,999 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:39,999 INFO L85 PathProgramCache]: Analyzing trace with hash 889694475, now seen corresponding path program 2 times [2024-11-27 20:13:39,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:40,000 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1417523663] [2024-11-27 20:13:40,000 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:40,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:40,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:40,012 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:40,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:40,025 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:40,026 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:40,026 INFO L85 PathProgramCache]: Analyzing trace with hash 332133343, now seen corresponding path program 1 times [2024-11-27 20:13:40,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:40,027 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1393895767] [2024-11-27 20:13:40,027 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:40,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:40,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:40,035 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:40,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:40,042 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:40,044 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:40,044 INFO L85 PathProgramCache]: Analyzing trace with hash 1237775081, now seen corresponding path program 1 times [2024-11-27 20:13:40,044 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:40,044 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [730187379] [2024-11-27 20:13:40,044 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:40,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:40,058 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:40,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:40,072 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:40,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2024-11-27 20:13:40,758 INFO L204 LassoAnalysis]: Preferences: [2024-11-27 20:13:40,758 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-27 20:13:40,758 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-27 20:13:40,758 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-27 20:13:40,758 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-27 20:13:40,758 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:40,758 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-27 20:13:40,759 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-27 20:13:40,759 INFO L132 ssoRankerPreferences]: Filename of dumped script: Problem02_label17.c_Iteration8_Lasso [2024-11-27 20:13:40,759 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-27 20:13:40,759 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-27 20:13:40,762 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,768 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,772 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,776 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,781 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,818 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,856 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,864 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,868 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,873 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,876 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,880 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,885 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,889 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,893 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,897 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,900 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,903 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,909 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,926 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,931 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,935 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,939 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,942 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,946 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,952 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,956 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:40,961 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-27 20:13:41,357 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-27 20:13:41,357 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-27 20:13:41,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:41,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:41,363 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:41,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:41,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2024-11-27 20:13:41,387 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:41,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:41,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:41,388 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:41,394 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:41,394 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:41,400 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:41,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2024-11-27 20:13:41,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:41,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:41,418 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:41,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2024-11-27 20:13:41,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:41,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:41,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:41,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:41,441 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:41,444 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:41,444 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:41,449 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:41,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2024-11-27 20:13:41,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:41,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:41,468 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:41,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2024-11-27 20:13:41,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:41,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:41,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:41,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:41,491 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:41,492 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:41,493 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:41,501 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:41,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2024-11-27 20:13:41,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:41,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:41,520 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:41,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2024-11-27 20:13:41,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:41,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:41,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:41,546 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:41,546 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:41,551 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2024-11-27 20:13:41,552 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:41,565 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:41,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2024-11-27 20:13:41,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:41,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:41,582 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:41,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:41,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2024-11-27 20:13:41,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:41,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:41,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:41,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:41,607 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:41,607 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:41,614 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:41,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2024-11-27 20:13:41,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:41,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:41,629 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:41,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2024-11-27 20:13:41,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:41,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:41,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:41,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:41,652 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:41,654 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:41,654 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:41,659 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:41,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:41,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:41,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:41,676 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:41,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:41,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2024-11-27 20:13:41,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:41,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:41,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:41,700 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:41,702 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:41,702 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:41,708 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:41,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:41,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:41,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:41,725 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:41,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2024-11-27 20:13:41,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:41,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:41,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:41,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:41,749 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:41,750 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:41,751 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:41,756 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:41,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:41,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:41,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:41,773 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:41,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:41,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2024-11-27 20:13:41,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:41,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:41,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:41,796 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:41,799 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:41,800 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:41,806 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:41,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2024-11-27 20:13:41,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:41,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:41,821 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:41,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2024-11-27 20:13:41,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:41,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:41,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:41,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:41,844 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:41,846 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:41,846 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:41,851 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:41,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2024-11-27 20:13:41,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:41,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:41,868 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:41,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2024-11-27 20:13:41,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:41,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:41,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:41,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:41,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:41,898 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:41,898 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:41,903 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:41,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2024-11-27 20:13:41,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:41,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:41,921 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:41,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2024-11-27 20:13:41,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:41,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:41,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:41,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:41,949 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:41,951 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:41,951 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:41,957 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:41,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:41,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:41,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:41,972 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:41,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2024-11-27 20:13:41,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:41,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:41,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:41,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:41,997 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:41,998 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:41,999 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:42,006 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:42,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,022 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2024-11-27 20:13:42,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,046 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,048 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:42,048 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:42,054 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2024-11-27 20:13:42,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,069 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2024-11-27 20:13:42,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,092 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,094 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:42,094 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:42,101 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2024-11-27 20:13:42,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,117 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2024-11-27 20:13:42,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,140 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,141 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:42,142 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:42,148 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:42,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,165 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2024-11-27 20:13:42,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,190 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,192 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:42,192 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:42,198 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2024-11-27 20:13:42,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,214 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2024-11-27 20:13:42,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,238 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,240 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:42,240 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:42,245 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2024-11-27 20:13:42,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,260 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2024-11-27 20:13:42,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,284 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,285 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:42,286 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:42,292 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2024-11-27 20:13:42,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,310 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2024-11-27 20:13:42,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,331 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,332 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:42,333 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:42,339 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2024-11-27 20:13:42,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,356 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2024-11-27 20:13:42,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:42,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,379 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,379 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:42,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:42,382 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2024-11-27 20:13:42,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,398 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2024-11-27 20:13:42,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:42,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,423 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,423 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:42,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:42,427 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:42,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,442 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2024-11-27 20:13:42,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,466 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,469 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:42,469 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:42,474 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2024-11-27 20:13:42,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,489 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2024-11-27 20:13:42,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,513 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,515 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:42,515 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:42,520 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:42,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,537 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2024-11-27 20:13:42,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,561 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,562 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:42,563 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:42,568 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2024-11-27 20:13:42,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,584 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2024-11-27 20:13:42,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,602 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,604 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:42,604 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:42,609 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2024-11-27 20:13:42,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,619 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2024-11-27 20:13:42,622 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 [2024-11-27 20:13:42,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:42,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,636 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,637 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:42,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:42,638 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2024-11-27 20:13:42,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,648 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2024-11-27 20:13:42,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,666 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,668 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:42,668 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:42,672 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:42,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,681 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2024-11-27 20:13:42,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:42,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,698 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,698 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:42,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:42,700 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2024-11-27 20:13:42,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,711 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2024-11-27 20:13:42,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:42,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,729 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,729 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:42,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:42,731 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:42,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,748 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2024-11-27 20:13:42,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,770 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:42,772 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:42,777 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2024-11-27 20:13:42,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,795 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2024-11-27 20:13:42,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:42,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,822 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,822 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-27 20:13:42,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:42,826 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:42,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,841 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2024-11-27 20:13:42,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,862 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,863 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:42,864 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:42,870 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2024-11-27 20:13:42,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,886 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2024-11-27 20:13:42,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-27 20:13:42,912 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:42,912 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-11-27 20:13:42,917 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2024-11-27 20:13:42,927 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-27 20:13:42,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,929 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2024-11-27 20:13:42,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,947 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:42,949 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:42,949 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:42,956 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:42,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2024-11-27 20:13:42,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:42,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:42,972 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:42,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2024-11-27 20:13:42,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:42,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:42,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:42,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:42,991 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:42,993 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:42,993 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:42,999 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2024-11-27 20:13:43,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,008 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2024-11-27 20:13:43,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,028 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,028 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,033 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2024-11-27 20:13:43,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,043 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2024-11-27 20:13:43,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,061 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:43,061 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,066 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2024-11-27 20:13:43,066 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:43,081 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2024-11-27 20:13:43,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,095 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2024-11-27 20:13:43,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,112 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,113 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,114 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,119 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2024-11-27 20:13:43,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,129 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2024-11-27 20:13:43,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,148 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,150 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,150 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,155 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2024-11-27 20:13:43,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,167 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2024-11-27 20:13:43,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,186 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,188 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,188 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,193 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2024-11-27 20:13:43,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,203 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2024-11-27 20:13:43,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,223 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,223 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,228 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2024-11-27 20:13:43,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,238 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2024-11-27 20:13:43,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,257 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,257 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,262 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2024-11-27 20:13:43,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,272 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2024-11-27 20:13:43,275 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 [2024-11-27 20:13:43,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,291 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,291 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,298 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:43,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,312 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2024-11-27 20:13:43,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,330 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,332 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,332 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,339 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2024-11-27 20:13:43,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,354 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2024-11-27 20:13:43,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,375 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,376 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,383 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2024-11-27 20:13:43,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,392 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2024-11-27 20:13:43,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,429 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,429 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,434 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2024-11-27 20:13:43,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,443 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2024-11-27 20:13:43,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,461 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,463 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,463 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,470 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2024-11-27 20:13:43,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,479 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2024-11-27 20:13:43,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,497 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,499 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,499 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,506 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:43,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,519 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2024-11-27 20:13:43,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,537 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,539 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,539 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,546 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2024-11-27 20:13:43,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,560 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2024-11-27 20:13:43,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,584 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,586 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,587 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,595 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:43,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,607 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2024-11-27 20:13:43,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,624 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,626 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,626 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,631 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2024-11-27 20:13:43,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,640 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2024-11-27 20:13:43,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,659 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,661 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,661 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,669 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:43,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,683 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2024-11-27 20:13:43,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,700 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,702 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,702 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,709 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2024-11-27 20:13:43,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,723 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2024-11-27 20:13:43,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:43,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,747 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,747 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:43,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:43,750 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:43,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,764 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2024-11-27 20:13:43,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:43,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,781 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,781 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:43,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:43,783 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:43,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,795 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2024-11-27 20:13:43,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,814 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,814 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,819 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:43,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,829 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2024-11-27 20:13:43,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,847 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,849 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,849 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,854 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:43,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,864 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2024-11-27 20:13:43,867 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 [2024-11-27 20:13:43,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,881 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,883 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,883 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,888 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2024-11-27 20:13:43,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,897 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2024-11-27 20:13:43,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,915 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,917 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,917 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,924 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2024-11-27 20:13:43,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,934 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2024-11-27 20:13:43,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:43,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:43,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,951 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:43,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:43,954 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2024-11-27 20:13:43,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,963 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2024-11-27 20:13:43,966 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 [2024-11-27 20:13:43,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:43,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:43,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:43,981 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:43,983 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:43,983 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:43,989 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:43,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2024-11-27 20:13:43,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:43,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:43,998 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:43,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2024-11-27 20:13:44,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:44,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,016 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:44,017 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:44,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:44,019 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2024-11-27 20:13:44,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,028 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2024-11-27 20:13:44,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:44,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:44,046 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:44,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:44,048 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2024-11-27 20:13:44,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,057 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2024-11-27 20:13:44,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:44,077 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:44,077 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:44,083 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2024-11-27 20:13:44,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,099 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2024-11-27 20:13:44,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:44,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:44,124 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:44,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:44,129 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,144 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:44,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,148 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2024-11-27 20:13:44,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,171 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:44,173 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:44,173 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:44,180 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2024-11-27 20:13:44,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,190 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2024-11-27 20:13:44,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,207 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:44,210 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:44,210 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:44,216 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2024-11-27 20:13:44,223 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-27 20:13:44,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,225 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2024-11-27 20:13:44,228 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 [2024-11-27 20:13:44,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,245 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,245 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,252 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2024-11-27 20:13:44,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,261 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2024-11-27 20:13:44,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,280 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,280 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,287 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2024-11-27 20:13:44,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,296 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2024-11-27 20:13:44,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,316 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,316 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,322 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2024-11-27 20:13:44,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,331 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2024-11-27 20:13:44,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,349 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:44,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,354 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2024-11-27 20:13:44,355 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-11-27 20:13:44,372 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2024-11-27 20:13:44,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,382 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2024-11-27 20:13:44,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,402 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,402 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,409 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2024-11-27 20:13:44,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,419 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2024-11-27 20:13:44,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,439 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,439 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,446 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2024-11-27 20:13:44,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,455 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2024-11-27 20:13:44,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,476 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,476 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,482 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2024-11-27 20:13:44,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,491 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2024-11-27 20:13:44,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,512 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,512 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,520 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2024-11-27 20:13:44,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,534 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2024-11-27 20:13:44,537 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 [2024-11-27 20:13:44,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,554 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,554 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,561 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2024-11-27 20:13:44,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,570 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2024-11-27 20:13:44,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,590 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,590 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,597 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2024-11-27 20:13:44,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,607 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2024-11-27 20:13:44,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,627 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,627 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,633 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2024-11-27 20:13:44,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,643 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2024-11-27 20:13:44,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,663 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,663 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,671 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2024-11-27 20:13:44,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,681 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2024-11-27 20:13:44,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,704 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,704 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,712 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2024-11-27 20:13:44,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,725 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2024-11-27 20:13:44,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,745 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,745 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,753 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2024-11-27 20:13:44,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,763 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2024-11-27 20:13:44,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,783 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,783 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,789 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2024-11-27 20:13:44,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,799 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2024-11-27 20:13:44,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,819 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,819 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,825 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2024-11-27 20:13:44,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,834 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2024-11-27 20:13:44,837 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 [2024-11-27 20:13:44,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,855 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,855 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,863 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2024-11-27 20:13:44,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,873 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2024-11-27 20:13:44,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,891 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,893 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,893 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,899 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2024-11-27 20:13:44,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,908 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2024-11-27 20:13:44,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,928 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,929 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,938 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:44,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2024-11-27 20:13:44,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:44,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:44,953 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:44,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2024-11-27 20:13:44,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:44,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:44,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:44,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:44,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:44,980 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:44,980 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:44,988 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2024-11-27 20:13:45,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,003 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2024-11-27 20:13:45,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:45,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,027 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:45,028 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:45,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:45,032 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:45,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,047 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2024-11-27 20:13:45,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:45,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:45,069 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:45,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:45,071 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:45,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,081 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2024-11-27 20:13:45,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,099 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:45,101 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:45,101 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:45,108 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:45,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,117 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2024-11-27 20:13:45,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:45,137 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:45,138 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:45,144 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2024-11-27 20:13:45,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,154 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2024-11-27 20:13:45,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:45,174 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:45,174 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:45,180 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2024-11-27 20:13:45,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,189 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2024-11-27 20:13:45,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:45,211 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:45,211 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:45,219 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2024-11-27 20:13:45,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,229 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2024-11-27 20:13:45,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:45,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:45,247 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:45,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:45,250 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2024-11-27 20:13:45,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,259 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2024-11-27 20:13:45,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,277 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:45,280 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:45,280 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:45,286 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2024-11-27 20:13:45,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,296 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2024-11-27 20:13:45,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:45,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,316 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:45,317 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:45,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:45,318 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2024-11-27 20:13:45,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,327 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2024-11-27 20:13:45,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:45,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:45,341 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:45,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:45,343 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2024-11-27 20:13:45,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,350 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2024-11-27 20:13:45,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:45,366 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:45,366 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:45,372 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2024-11-27 20:13:45,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,380 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2024-11-27 20:13:45,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:45,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:45,394 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:45,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:45,396 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2024-11-27 20:13:45,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,403 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2024-11-27 20:13:45,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:45,423 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:45,423 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:45,432 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2024-11-27 20:13:45,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,441 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2024-11-27 20:13:45,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:45,462 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:45,462 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:45,469 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2024-11-27 20:13:45,477 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-27 20:13:45,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,479 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2024-11-27 20:13:45,481 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 [2024-11-27 20:13:45,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,496 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:45,498 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:45,499 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:45,506 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2024-11-27 20:13:45,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,515 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2024-11-27 20:13:45,518 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 [2024-11-27 20:13:45,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,533 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:45,536 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:45,536 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:45,543 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2024-11-27 20:13:45,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,552 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2024-11-27 20:13:45,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,570 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:45,573 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:45,573 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:45,582 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2024-11-27 20:13:45,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,591 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2024-11-27 20:13:45,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,609 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:45,609 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:45,616 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2024-11-27 20:13:45,617 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2024-11-27 20:13:45,644 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2024-11-27 20:13:45,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,659 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2024-11-27 20:13:45,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,683 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:45,686 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:45,687 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:45,696 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,708 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:45,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,711 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2024-11-27 20:13:45,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:45,740 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:45,740 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:45,751 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:45,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,767 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2024-11-27 20:13:45,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,792 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:45,795 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:45,795 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:45,805 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:45,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,821 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2024-11-27 20:13:45,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,845 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:45,847 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:45,848 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:45,855 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:45,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,865 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2024-11-27 20:13:45,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,883 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:45,885 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:45,885 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:45,893 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2024-11-27 20:13:45,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,902 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2024-11-27 20:13:45,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:45,926 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:45,926 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:45,933 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2024-11-27 20:13:45,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,943 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2024-11-27 20:13:45,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:45,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:45,960 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:45,963 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:45,963 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:45,971 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:45,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2024-11-27 20:13:45,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:45,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:45,981 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:45,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2024-11-27 20:13:45,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:45,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:45,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,000 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,003 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,003 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,012 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2024-11-27 20:13:46,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,022 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2024-11-27 20:13:46,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,039 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,042 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,042 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,049 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:46,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,058 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2024-11-27 20:13:46,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,076 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,079 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,080 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,089 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2024-11-27 20:13:46,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,099 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2024-11-27 20:13:46,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,140 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,143 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,143 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,150 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2024-11-27 20:13:46,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,160 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2024-11-27 20:13:46,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,182 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,185 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,185 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,192 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2024-11-27 20:13:46,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,202 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2024-11-27 20:13:46,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,227 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,230 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,231 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,242 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:46,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,252 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2024-11-27 20:13:46,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,270 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,273 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,273 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,280 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2024-11-27 20:13:46,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,290 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2024-11-27 20:13:46,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,311 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,311 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,318 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2024-11-27 20:13:46,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,328 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2024-11-27 20:13:46,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,352 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,352 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,362 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:46,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,373 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2024-11-27 20:13:46,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:46,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,390 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,391 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:46,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:46,393 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:46,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,402 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2024-11-27 20:13:46,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:46,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,419 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,420 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:46,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:46,422 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2024-11-27 20:13:46,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,432 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2024-11-27 20:13:46,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,451 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,452 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,459 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:46,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,468 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2024-11-27 20:13:46,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,486 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,489 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,489 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,497 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,504 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2024-11-27 20:13:46,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,506 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2024-11-27 20:13:46,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,524 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,527 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,527 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,536 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2024-11-27 20:13:46,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,553 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2024-11-27 20:13:46,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,572 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,575 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,575 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,584 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2024-11-27 20:13:46,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,593 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2024-11-27 20:13:46,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:46,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,611 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,612 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:46,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:46,614 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2024-11-27 20:13:46,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,623 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2024-11-27 20:13:46,626 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 [2024-11-27 20:13:46,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,641 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,643 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,643 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,651 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2024-11-27 20:13:46,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,660 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2024-11-27 20:13:46,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:46,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,677 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,678 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:46,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:46,680 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2024-11-27 20:13:46,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,691 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2024-11-27 20:13:46,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:46,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,713 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,713 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:46,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:46,716 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:46,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,725 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2024-11-27 20:13:46,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,742 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,745 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,745 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,752 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2024-11-27 20:13:46,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,762 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2024-11-27 20:13:46,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:46,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,780 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:46,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:46,782 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:46,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,792 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2024-11-27 20:13:46,795 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 [2024-11-27 20:13:46,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,810 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,813 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,814 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,823 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2024-11-27 20:13:46,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,832 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2024-11-27 20:13:46,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-27 20:13:46,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,850 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:46,853 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:46,854 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:46,862 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2024-11-27 20:13:46,869 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-27 20:13:46,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,872 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2024-11-27 20:13:46,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:46,889 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:46,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,889 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:46,891 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:46,891 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:46,897 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2024-11-27 20:13:46,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,906 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2024-11-27 20:13:46,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:46,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:46,924 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:46,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:46,926 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:46,926 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:46,932 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2024-11-27 20:13:46,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,942 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2024-11-27 20:13:46,947 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 [2024-11-27 20:13:46,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:46,964 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:46,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:46,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:46,964 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:46,966 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:46,966 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:46,973 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:46,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:46,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:46,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:46,982 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:46,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2024-11-27 20:13:46,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,001 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,001 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:47,001 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,006 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2024-11-27 20:13:47,006 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:47,020 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2024-11-27 20:13:47,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,029 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2024-11-27 20:13:47,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,047 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,049 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,049 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,056 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2024-11-27 20:13:47,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,064 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2024-11-27 20:13:47,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,082 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,082 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,084 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,084 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,090 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,097 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2024-11-27 20:13:47,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,099 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2024-11-27 20:13:47,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,116 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,116 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,118 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,118 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,124 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2024-11-27 20:13:47,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,134 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2024-11-27 20:13:47,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,151 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,151 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,153 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,153 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,159 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2024-11-27 20:13:47,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,169 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2024-11-27 20:13:47,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,186 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,187 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,188 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,189 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,195 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2024-11-27 20:13:47,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,204 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2024-11-27 20:13:47,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,223 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,223 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,230 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2024-11-27 20:13:47,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,239 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2024-11-27 20:13:47,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,257 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,257 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,259 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,259 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,266 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2024-11-27 20:13:47,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,276 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2024-11-27 20:13:47,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,294 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,294 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,296 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,296 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,304 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2024-11-27 20:13:47,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,314 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2024-11-27 20:13:47,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,333 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,333 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,340 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2024-11-27 20:13:47,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,349 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2024-11-27 20:13:47,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,366 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,366 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,368 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,368 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,376 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2024-11-27 20:13:47,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,386 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2024-11-27 20:13:47,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,404 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,406 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,406 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,412 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2024-11-27 20:13:47,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,422 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2024-11-27 20:13:47,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,439 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,439 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,441 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,441 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,448 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2024-11-27 20:13:47,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,458 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2024-11-27 20:13:47,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,476 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,476 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,478 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,479 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,486 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2024-11-27 20:13:47,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,495 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2024-11-27 20:13:47,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,513 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,513 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,515 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,515 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,521 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2024-11-27 20:13:47,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,530 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2024-11-27 20:13:47,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,547 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,547 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,549 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,549 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,555 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:47,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,565 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2024-11-27 20:13:47,569 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 [2024-11-27 20:13:47,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,583 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,583 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,585 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,585 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,592 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2024-11-27 20:13:47,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,601 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2024-11-27 20:13:47,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,617 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:47,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,618 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,618 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:47,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:47,621 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2024-11-27 20:13:47,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,631 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2024-11-27 20:13:47,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,652 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:47,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,652 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,653 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:47,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:47,656 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2024-11-27 20:13:47,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,666 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2024-11-27 20:13:47,669 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 [2024-11-27 20:13:47,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,683 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,684 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,686 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,686 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,692 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2024-11-27 20:13:47,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,703 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2024-11-27 20:13:47,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,724 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,724 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,726 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,726 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,732 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Ended with exit code 0 [2024-11-27 20:13:47,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,742 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2024-11-27 20:13:47,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,761 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,761 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,763 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,763 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,769 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:47,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,779 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2024-11-27 20:13:47,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,796 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,796 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,799 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,799 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,806 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:47,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,817 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2024-11-27 20:13:47,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,834 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:47,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,834 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,834 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:47,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:47,837 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2024-11-27 20:13:47,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,846 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2024-11-27 20:13:47,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,864 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,864 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,866 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,866 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,872 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2024-11-27 20:13:47,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,882 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2024-11-27 20:13:47,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,900 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:47,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,901 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:47,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:47,903 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2024-11-27 20:13:47,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,913 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2024-11-27 20:13:47,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:47,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,930 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,931 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:47,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:47,934 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:47,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,943 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2024-11-27 20:13:47,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,960 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,960 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,962 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:47,962 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:47,968 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:47,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:47,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:47,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:47,978 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:47,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2024-11-27 20:13:47,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:47,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:47,996 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:47,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:47,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:47,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:47,996 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:47,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-27 20:13:47,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:47,999 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,007 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,011 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2024-11-27 20:13:48,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,028 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:48,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,028 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:48,030 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:48,030 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:48,037 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2024-11-27 20:13:48,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,046 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2024-11-27 20:13:48,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,063 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:48,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,063 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-27 20:13:48,066 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2024-11-27 20:13:48,066 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2024-11-27 20:13:48,073 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,080 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-27 20:13:48,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,083 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2024-11-27 20:13:48,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,100 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,102 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,103 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,111 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,120 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2024-11-27 20:13:48,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,137 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,140 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,140 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,149 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,158 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2024-11-27 20:13:48,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,175 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,176 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,178 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,178 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,187 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,196 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2024-11-27 20:13:48,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,213 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,214 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:48,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,220 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2024-11-27 20:13:48,220 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-11-27 20:13:48,241 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,248 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,250 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2024-11-27 20:13:48,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,268 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,268 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,271 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,271 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,279 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,290 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2024-11-27 20:13:48,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,307 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,311 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,311 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,322 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,339 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2024-11-27 20:13:48,343 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 [2024-11-27 20:13:48,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,362 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,365 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,365 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,380 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Ended with exit code 0 [2024-11-27 20:13:48,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,396 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2024-11-27 20:13:48,400 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 [2024-11-27 20:13:48,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,420 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,423 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,423 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,434 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,452 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2024-11-27 20:13:48,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,476 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,479 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,480 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,488 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,498 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2024-11-27 20:13:48,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,516 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,519 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,519 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,528 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,538 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2024-11-27 20:13:48,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,578 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,581 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,581 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,593 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2024-11-27 20:13:48,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,609 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2024-11-27 20:13:48,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,632 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,636 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,636 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,647 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,656 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2024-11-27 20:13:48,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,675 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,675 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,678 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,678 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,688 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,698 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2024-11-27 20:13:48,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,717 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,720 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,721 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,731 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,743 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2024-11-27 20:13:48,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,761 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,761 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,764 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,764 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,772 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,782 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2024-11-27 20:13:48,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,800 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,803 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,803 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,812 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Ended with exit code 0 [2024-11-27 20:13:48,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,821 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2024-11-27 20:13:48,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,839 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,843 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,843 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,853 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,863 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2024-11-27 20:13:48,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,881 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,881 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,883 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,883 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,892 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2024-11-27 20:13:48,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,902 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2024-11-27 20:13:48,904 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 [2024-11-27 20:13:48,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,919 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,922 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,922 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,931 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2024-11-27 20:13:48,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,941 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2024-11-27 20:13:48,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,958 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:48,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:48,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:48,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:48,961 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:48,961 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:48,971 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:48,979 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:48,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:48,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:48,981 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:48,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2024-11-27 20:13:48,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:48,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:48,999 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:49,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:49,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:49,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:49,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:49,005 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2024-11-27 20:13:49,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,014 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2024-11-27 20:13:49,017 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 [2024-11-27 20:13:49,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,036 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:49,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:49,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:49,037 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:49,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:49,044 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2024-11-27 20:13:49,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,054 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2024-11-27 20:13:49,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,072 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:49,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:49,075 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:49,076 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:49,088 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2024-11-27 20:13:49,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,105 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2024-11-27 20:13:49,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,130 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:49,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:49,132 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:49,133 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:49,142 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:49,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,153 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2024-11-27 20:13:49,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,171 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:49,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:49,173 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:49,174 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:49,182 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:49,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,192 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2024-11-27 20:13:49,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,210 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:49,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:49,213 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:49,213 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:49,224 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:49,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,235 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2024-11-27 20:13:49,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,252 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:49,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:49,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:49,253 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:49,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:49,257 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Ended with exit code 0 [2024-11-27 20:13:49,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,267 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2024-11-27 20:13:49,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,285 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:49,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:49,288 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:49,288 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:49,298 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:49,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,307 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2024-11-27 20:13:49,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,325 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:49,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:49,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:49,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:49,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:49,330 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Ended with exit code 0 [2024-11-27 20:13:49,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,339 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2024-11-27 20:13:49,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,357 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:49,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:49,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:49,358 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:49,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:49,362 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Ended with exit code 0 [2024-11-27 20:13:49,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,372 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2024-11-27 20:13:49,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,390 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:49,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:49,394 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:49,394 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:49,405 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Ended with exit code 0 [2024-11-27 20:13:49,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,421 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2024-11-27 20:13:49,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,445 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:49,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:49,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,445 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:49,446 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:49,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:49,451 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:49,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,465 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2024-11-27 20:13:49,468 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 [2024-11-27 20:13:49,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,483 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:49,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:49,487 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:49,487 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:49,498 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:49,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,507 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2024-11-27 20:13:49,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,525 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-27 20:13:49,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:49,528 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:49,528 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:49,537 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:49,545 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-27 20:13:49,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,547 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2024-11-27 20:13:49,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,565 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:49,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,566 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:49,569 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:49,569 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:49,580 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2024-11-27 20:13:49,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,589 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2024-11-27 20:13:49,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,608 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:49,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,608 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:49,611 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:49,612 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:49,623 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Ended with exit code 0 [2024-11-27 20:13:49,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,633 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2024-11-27 20:13:49,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,651 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:49,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,651 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:49,654 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:49,655 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:49,666 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:49,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,676 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2024-11-27 20:13:49,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,695 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:49,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,695 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:49,695 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:49,703 INFO L401 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2024-11-27 20:13:49,703 INFO L402 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2024-11-27 20:13:49,730 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:49,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,740 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2024-11-27 20:13:49,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,759 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:49,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,759 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:49,763 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:49,763 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:49,775 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2024-11-27 20:13:49,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,785 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2024-11-27 20:13:49,788 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 [2024-11-27 20:13:49,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:49,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,803 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:49,807 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:49,807 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:49,818 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:49,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,828 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2024-11-27 20:13:49,831 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 [2024-11-27 20:13:49,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,846 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:49,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:49,849 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:49,849 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:49,860 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:49,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,870 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2024-11-27 20:13:49,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,887 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:49,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,887 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:49,891 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:49,891 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:49,901 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:49,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,911 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2024-11-27 20:13:49,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,934 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:49,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,934 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:49,938 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:49,938 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:49,950 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:49,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:49,960 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:49,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2024-11-27 20:13:49,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:49,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:49,977 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:49,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:49,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:49,977 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:49,981 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:49,981 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:49,992 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:49,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:49,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:49,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,001 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2024-11-27 20:13:50,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,019 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,022 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,022 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,034 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:50,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,043 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2024-11-27 20:13:50,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,060 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,061 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,065 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,065 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,079 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:50,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,089 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2024-11-27 20:13:50,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,106 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,106 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,110 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,110 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,120 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:50,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,129 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2024-11-27 20:13:50,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,147 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,151 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,151 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,165 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Ended with exit code 0 [2024-11-27 20:13:50,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,174 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2024-11-27 20:13:50,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,196 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,196 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,206 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Ended with exit code 0 [2024-11-27 20:13:50,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,215 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2024-11-27 20:13:50,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,233 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,233 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,236 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,236 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,247 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Ended with exit code 0 [2024-11-27 20:13:50,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,255 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2024-11-27 20:13:50,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,273 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,277 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,277 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,290 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Ended with exit code 0 [2024-11-27 20:13:50,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,299 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2024-11-27 20:13:50,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,316 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,316 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,319 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,319 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,330 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:50,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,339 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2024-11-27 20:13:50,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,357 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,357 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,360 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,360 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,372 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:50,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,382 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2024-11-27 20:13:50,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,399 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,400 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,403 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,403 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,414 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:50,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,423 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2024-11-27 20:13:50,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:50,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,442 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:50,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:50,448 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:50,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,456 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2024-11-27 20:13:50,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:50,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,474 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,475 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:50,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:50,481 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2024-11-27 20:13:50,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,490 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2024-11-27 20:13:50,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,508 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,509 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,512 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,512 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,527 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:50,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,538 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2024-11-27 20:13:50,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,557 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,557 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,560 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,561 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,572 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2024-11-27 20:13:50,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,583 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2024-11-27 20:13:50,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,601 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,602 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,605 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,605 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,616 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:50,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,626 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2024-11-27 20:13:50,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,663 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,663 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,668 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,668 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,687 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2024-11-27 20:13:50,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,697 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2024-11-27 20:13:50,700 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 [2024-11-27 20:13:50,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,716 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:50,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,716 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,718 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:50,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:50,724 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:50,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,733 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2024-11-27 20:13:50,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,751 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,752 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,755 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,755 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,766 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2024-11-27 20:13:50,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,775 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2024-11-27 20:13:50,778 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 [2024-11-27 20:13:50,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,793 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:50,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,793 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,794 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:50,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:50,800 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:50,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,808 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2024-11-27 20:13:50,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,826 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:50,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,826 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,827 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:50,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:50,832 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:50,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,841 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2024-11-27 20:13:50,844 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 [2024-11-27 20:13:50,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,862 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,862 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,873 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2024-11-27 20:13:50,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,882 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2024-11-27 20:13:50,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,899 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:50,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,901 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-27 20:13:50,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:50,907 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2024-11-27 20:13:50,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,916 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2024-11-27 20:13:50,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,933 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,933 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,937 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,937 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,950 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:50,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:50,958 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:50,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2024-11-27 20:13:50,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:50,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:50,976 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:50,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:50,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:50,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-27 20:13:50,980 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2024-11-27 20:13:50,980 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2024-11-27 20:13:50,991 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:50,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:50,998 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-27 20:13:50,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:50,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,000 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2024-11-27 20:13:51,003 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 [2024-11-27 20:13:51,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,017 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,020 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,020 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,027 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,036 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2024-11-27 20:13:51,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,053 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,053 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,055 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,055 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,062 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2024-11-27 20:13:51,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,071 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2024-11-27 20:13:51,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,088 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,091 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,091 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,097 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,106 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2024-11-27 20:13:51,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,123 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,123 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:51,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,129 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2024-11-27 20:13:51,129 INFO L402 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2024-11-27 20:13:51,146 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,156 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2024-11-27 20:13:51,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,177 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,177 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,183 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,193 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2024-11-27 20:13:51,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,210 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,211 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,213 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,213 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,220 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,230 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2024-11-27 20:13:51,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,248 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,248 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,251 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,251 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,257 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,264 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,266 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2024-11-27 20:13:51,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,286 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,286 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,292 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,301 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2024-11-27 20:13:51,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,318 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,321 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,321 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,327 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2024-11-27 20:13:51,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,337 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2024-11-27 20:13:51,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,353 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,356 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,356 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,363 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,372 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2024-11-27 20:13:51,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,389 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,391 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,391 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,398 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,407 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2024-11-27 20:13:51,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,424 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,427 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,427 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,436 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,446 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2024-11-27 20:13:51,449 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 [2024-11-27 20:13:51,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,463 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,463 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,465 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,466 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,472 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,482 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2024-11-27 20:13:51,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,499 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,502 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,503 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,512 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,521 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2024-11-27 20:13:51,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,539 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,542 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,542 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,549 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2024-11-27 20:13:51,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,559 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2024-11-27 20:13:51,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,576 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,579 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,579 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,585 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,595 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2024-11-27 20:13:51,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,612 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,616 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,616 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,625 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2024-11-27 20:13:51,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,635 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2024-11-27 20:13:51,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,652 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,652 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,654 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,654 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,661 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2024-11-27 20:13:51,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,671 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2024-11-27 20:13:51,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,688 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,691 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,691 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,697 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,707 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2024-11-27 20:13:51,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,723 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,726 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,726 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,733 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Ended with exit code 0 [2024-11-27 20:13:51,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,742 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2024-11-27 20:13:51,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,762 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:51,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,762 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,763 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:51,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:51,766 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,776 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2024-11-27 20:13:51,778 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 [2024-11-27 20:13:51,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,793 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:51,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,793 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:51,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:51,796 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,805 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2024-11-27 20:13:51,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,823 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,825 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,825 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,832 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2024-11-27 20:13:51,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,841 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2024-11-27 20:13:51,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,857 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,858 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,860 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,860 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,867 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,877 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2024-11-27 20:13:51,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,897 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,897 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,904 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,914 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2024-11-27 20:13:51,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,931 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,934 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:51,934 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:51,943 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,953 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2024-11-27 20:13:51,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,969 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:51,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:51,970 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:51,970 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:51,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:51,973 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:51,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:51,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:51,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:51,982 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:51,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2024-11-27 20:13:51,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:51,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:51,999 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:51,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:51,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:52,002 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:52,002 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:52,009 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2024-11-27 20:13:52,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,018 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2024-11-27 20:13:52,020 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 [2024-11-27 20:13:52,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,036 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:52,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:52,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:52,037 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:52,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:52,040 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:52,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,050 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2024-11-27 20:13:52,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,070 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:52,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:52,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:52,071 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:52,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:52,074 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:52,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,083 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2024-11-27 20:13:52,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,100 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:52,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:52,102 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:52,102 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:52,109 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:52,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,119 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2024-11-27 20:13:52,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,135 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:52,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:52,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,136 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:52,136 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-27 20:13:52,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:52,139 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2024-11-27 20:13:52,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,148 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2024-11-27 20:13:52,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,164 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:52,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:52,167 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:52,168 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:52,175 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:52,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,185 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2024-11-27 20:13:52,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-27 20:13:52,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-27 20:13:52,204 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2024-11-27 20:13:52,204 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2024-11-27 20:13:52,212 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2024-11-27 20:13:52,219 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-27 20:13:52,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,221 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2024-11-27 20:13:52,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,239 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,239 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,242 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,242 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,251 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:52,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,261 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2024-11-27 20:13:52,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,277 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,278 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,281 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,281 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,290 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:52,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,299 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2024-11-27 20:13:52,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,316 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,316 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,320 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,320 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,329 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2024-11-27 20:13:52,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,338 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2024-11-27 20:13:52,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,355 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,356 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-27 20:13:52,356 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,364 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2024-11-27 20:13:52,364 INFO L402 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2024-11-27 20:13:52,389 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2024-11-27 20:13:52,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,398 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2024-11-27 20:13:52,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,416 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,419 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,419 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,428 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:52,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,437 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2024-11-27 20:13:52,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,453 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,453 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,456 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,456 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,465 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:52,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,474 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2024-11-27 20:13:52,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,489 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,493 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,493 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,502 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:52,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,510 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2024-11-27 20:13:52,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,526 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,526 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,530 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,530 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,539 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2024-11-27 20:13:52,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,549 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2024-11-27 20:13:52,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,568 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,571 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,571 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,581 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:52,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,592 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2024-11-27 20:13:52,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,610 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,611 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,614 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,614 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,625 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2024-11-27 20:13:52,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,635 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2024-11-27 20:13:52,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,654 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,654 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,658 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,658 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,667 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2024-11-27 20:13:52,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,677 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2024-11-27 20:13:52,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,694 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,695 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,699 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,699 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,714 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,721 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:52,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,723 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2024-11-27 20:13:52,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,756 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,757 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,760 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,760 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,769 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2024-11-27 20:13:52,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,777 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2024-11-27 20:13:52,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,793 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,793 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,797 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,797 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,809 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2024-11-27 20:13:52,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,817 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2024-11-27 20:13:52,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,834 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,834 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,837 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,837 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,846 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:52,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,858 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2024-11-27 20:13:52,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,873 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,873 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,877 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,877 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,886 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:52,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,895 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2024-11-27 20:13:52,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,914 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,914 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,918 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,918 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,931 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2024-11-27 20:13:52,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,941 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2024-11-27 20:13:52,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,959 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:52,962 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:52,962 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:52,972 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:52,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Ended with exit code 0 [2024-11-27 20:13:52,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:52,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:52,981 INFO L229 MonitoredProcess]: Starting monitored process 515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:52,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2024-11-27 20:13:52,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:52,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:52,999 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:52,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:52,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:52,999 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:53,003 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:53,003 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:53,012 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:53,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:53,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:53,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:53,021 INFO L229 MonitoredProcess]: Starting monitored process 516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:53,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2024-11-27 20:13:53,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:53,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:53,038 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:53,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:53,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:53,039 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:53,042 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:53,042 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:53,051 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:53,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2024-11-27 20:13:53,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:53,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:53,060 INFO L229 MonitoredProcess]: Starting monitored process 517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:53,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2024-11-27 20:13:53,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:53,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:53,077 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:53,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:53,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:53,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:53,078 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:53,078 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:53,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:53,083 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:53,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:53,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:53,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:53,092 INFO L229 MonitoredProcess]: Starting monitored process 518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:53,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2024-11-27 20:13:53,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:53,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:53,109 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:53,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:53,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:53,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:53,110 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:53,110 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:53,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:53,115 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:53,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2024-11-27 20:13:53,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:53,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:53,123 INFO L229 MonitoredProcess]: Starting monitored process 519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:53,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2024-11-27 20:13:53,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:53,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:53,140 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:53,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:53,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:53,141 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:53,144 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:53,144 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:53,153 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:53,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2024-11-27 20:13:53,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:53,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:53,162 INFO L229 MonitoredProcess]: Starting monitored process 520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:53,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2024-11-27 20:13:53,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:53,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:53,179 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:53,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:53,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:53,180 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:53,183 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:53,183 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:53,193 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:53,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Ended with exit code 0 [2024-11-27 20:13:53,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:53,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:53,202 INFO L229 MonitoredProcess]: Starting monitored process 521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:53,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2024-11-27 20:13:53,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:53,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:53,219 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:53,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:53,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:53,219 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:53,222 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:53,222 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:53,231 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:53,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:53,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:53,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:53,240 INFO L229 MonitoredProcess]: Starting monitored process 522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:53,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2024-11-27 20:13:53,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:53,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:53,258 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:53,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:53,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:53,258 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:53,263 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:53,263 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:53,277 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:53,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Ended with exit code 0 [2024-11-27 20:13:53,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:53,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:53,286 INFO L229 MonitoredProcess]: Starting monitored process 523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:53,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2024-11-27 20:13:53,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:53,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:53,303 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:53,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:53,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:53,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:53,303 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:53,304 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:53,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:53,309 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:53,316 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:53,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:53,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:53,318 INFO L229 MonitoredProcess]: Starting monitored process 524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:53,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2024-11-27 20:13:53,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:53,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:53,335 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:53,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:53,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:53,336 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:53,339 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:53,339 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:53,349 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:53,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:53,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:53,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:53,359 INFO L229 MonitoredProcess]: Starting monitored process 525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:53,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2024-11-27 20:13:53,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:53,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:53,377 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:53,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:53,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:53,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:53,377 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:53,378 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:53,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:53,382 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:53,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:53,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:53,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:53,392 INFO L229 MonitoredProcess]: Starting monitored process 526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:53,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2024-11-27 20:13:53,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:53,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:53,409 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:53,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:53,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:53,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:53,409 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:53,410 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:53,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:53,415 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:53,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:53,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:53,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:53,424 INFO L229 MonitoredProcess]: Starting monitored process 527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:53,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2024-11-27 20:13:53,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:53,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:53,442 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:53,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:53,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:53,442 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:53,446 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:53,446 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:53,456 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:53,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:53,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:53,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:53,465 INFO L229 MonitoredProcess]: Starting monitored process 528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:53,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2024-11-27 20:13:53,468 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 [2024-11-27 20:13:53,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:53,483 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:53,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-27 20:13:53,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:53,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:53,483 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:53,484 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-27 20:13:53,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-27 20:13:53,488 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:53,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2024-11-27 20:13:53,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:53,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:53,497 INFO L229 MonitoredProcess]: Starting monitored process 529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:53,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2024-11-27 20:13:53,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-27 20:13:53,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:53,514 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:53,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:53,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:53,515 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:53,519 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:53,519 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:53,531 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:53,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:53,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-27 20:13:53,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:13:53,540 INFO L229 MonitoredProcess]: Starting monitored process 530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-27 20:13:53,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2024-11-27 20:13:53,543 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 [2024-11-27 20:13:53,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-27 20:13:53,558 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-27 20:13:53,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-27 20:13:53,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-27 20:13:53,558 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-27 20:13:53,563 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2024-11-27 20:13:53,563 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2024-11-27 20:13:53,574 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-27 20:13:53,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:53,582 INFO L366 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2024-11-27 20:13:53,582 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(20, 2);call #Ultimate.allocInit(12, 3);~a~0 := 1;~e~0 := 5;~d~0 := 4;~f~0 := 6;~c~0 := 3;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a25~0 := 0;~a11~0 := 0;~a28~0 := 7;~a19~0 := 1;~a21~0 := 1;~a17~0 := 8;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet6#1, main_#t~ret7#1, main_~input~0#1, main_~output~0#1;main_~output~0#1 := -1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0);~a28~0 := 10;calculate_output_#res#1 := 22;" "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" [2024-11-27 20:13:53,582 INFO L749 eck$LassoCheckResult]: Loop: "main_#t~ret7#1 := calculate_output_#res#1;havoc calculate_output_~input#1;havoc calculate_output_#in~input#1;assume { :end_inline_calculate_output } true;main_~output~0#1 := main_#t~ret7#1;havoc main_~input~0#1;havoc main_#t~ret7#1;" "havoc main_~input~0#1;havoc main_#t~nondet6#1;main_~input~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;" "assume !((((1 != main_~input~0#1 && 3 != main_~input~0#1) && 4 != main_~input~0#1) && 5 != main_~input~0#1) && 6 != main_~input~0#1);assume { :begin_inline_calculate_output } true;calculate_output_#in~input#1 := main_~input~0#1;havoc calculate_output_#res#1;havoc calculate_output_~input#1;calculate_output_~input#1 := calculate_output_#in~input#1;" "assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == calculate_output_~input#1 && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0);" "assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == calculate_output_~input#1) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0));" "assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == calculate_output_~input#1) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0);" "assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == calculate_output_~input#1 && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0);" "assume ((8 == ~a17~0 && ((1 == calculate_output_~input#1 && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0;~a25~0 := 0;calculate_output_#res#1 := -1;" [2024-11-27 20:13:53,582 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:53,583 INFO L85 PathProgramCache]: Analyzing trace with hash 1237775081, now seen corresponding path program 2 times [2024-11-27 20:13:53,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:53,583 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2106564455] [2024-11-27 20:13:53,583 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:53,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:53,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:53,597 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:53,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:53,609 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:53,612 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:53,612 INFO L85 PathProgramCache]: Analyzing trace with hash 332133343, now seen corresponding path program 2 times [2024-11-27 20:13:53,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:53,612 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432908284] [2024-11-27 20:13:53,612 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:53,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:53,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:53,619 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:53,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:53,624 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:53,625 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:13:53,625 INFO L85 PathProgramCache]: Analyzing trace with hash 1183153863, now seen corresponding path program 3 times [2024-11-27 20:13:53,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-27 20:13:53,626 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [355993963] [2024-11-27 20:13:53,626 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:13:53,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:13:53,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:53,638 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:53,653 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-27 20:13:54,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:54,466 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-27 20:13:54,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-27 20:13:54,547 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 27.11 08:13:54 BoogieIcfgContainer [2024-11-27 20:13:54,548 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-27 20:13:54,548 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-27 20:13:54,548 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-27 20:13:54,549 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-27 20:13:54,554 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:13:05" (3/4) ... [2024-11-27 20:13:54,556 INFO L143 WitnessPrinter]: Generating witness for non-termination counterexample [2024-11-27 20:13:54,658 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/witness.graphml [2024-11-27 20:13:54,658 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-27 20:13:54,659 INFO L158 Benchmark]: Toolchain (without parser) took 52354.22ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 91.1MB in the beginning and 235.5MB in the end (delta: -144.4MB). Peak memory consumption was 196.8MB. Max. memory is 16.1GB. [2024-11-27 20:13:54,661 INFO L158 Benchmark]: CDTParser took 1.72ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:13:54,661 INFO L158 Benchmark]: CACSL2BoogieTranslator took 621.30ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 65.3MB in the end (delta: 25.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-27 20:13:54,661 INFO L158 Benchmark]: Boogie Procedure Inliner took 121.34ms. Allocated memory is still 117.4MB. Free memory was 65.1MB in the beginning and 60.1MB in the end (delta: 5.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-27 20:13:54,662 INFO L158 Benchmark]: Boogie Preprocessor took 107.91ms. Allocated memory is still 117.4MB. Free memory was 60.1MB in the beginning and 55.2MB in the end (delta: 4.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:13:54,663 INFO L158 Benchmark]: RCFGBuilder took 2007.51ms. Allocated memory is still 117.4MB. Free memory was 55.2MB in the beginning and 85.0MB in the end (delta: -29.8MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. [2024-11-27 20:13:54,663 INFO L158 Benchmark]: BuchiAutomizer took 49379.60ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 85.0MB in the beginning and 76.0MB in the end (delta: 9.0MB). Peak memory consumption was 178.2MB. Max. memory is 16.1GB. [2024-11-27 20:13:54,664 INFO L158 Benchmark]: Witness Printer took 110.21ms. Allocated memory is still 293.6MB. Free memory was 76.0MB in the beginning and 235.5MB in the end (delta: -159.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-27 20:13:54,666 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.72ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 621.30ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 65.3MB in the end (delta: 25.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 121.34ms. Allocated memory is still 117.4MB. Free memory was 65.1MB in the beginning and 60.1MB in the end (delta: 5.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 107.91ms. Allocated memory is still 117.4MB. Free memory was 60.1MB in the beginning and 55.2MB in the end (delta: 4.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 2007.51ms. Allocated memory is still 117.4MB. Free memory was 55.2MB in the beginning and 85.0MB in the end (delta: -29.8MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. * BuchiAutomizer took 49379.60ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 85.0MB in the beginning and 76.0MB in the end (delta: 9.0MB). Peak memory consumption was 178.2MB. Max. memory is 16.1GB. * Witness Printer took 110.21ms. Allocated memory is still 293.6MB. Free memory was 76.0MB in the beginning and 235.5MB in the end (delta: -159.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 8 terminating modules (7 trivial, 1 deterministic, 0 nondeterministic) and one nonterminating remainder module.One deterministic module has affine ranking function (((long long) -2 * a28) + 17) and consists of 3 locations. 7 modules have a trivial ranking function, the largest among these consists of 14 locations. The remainder module has 1753 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 49.2s and 8 iterations. TraceHistogramMax:2. Analysis of lassos took 38.8s. Construction of modules took 7.1s. Büchi inclusion checks took 2.8s. Highest rank in rank-based complementation 3. Minimization of det autom 7. Minimization of nondet autom 1. Automata minimization 0.4s AutomataMinimizationTime, 8 MinimizatonAttempts, 864 StatesRemovedByMinimization, 5 NontrivialMinimizations. Non-live state removal took 0.2s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2309 SdHoareTripleChecker+Valid, 8.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2308 mSDsluCounter, 1116 SdHoareTripleChecker+Invalid, 7.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 214 mSDsCounter, 742 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5509 IncrementalHoareTripleChecker+Invalid, 6251 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 742 mSolverCounterUnsat, 902 mSDtfsCounter, 5509 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont1 unkn0 SFLI3 SFLT0 conc3 concLT1 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital34 mio100 ax100 hnf100 lsp54 ukn92 mio100 lsp100 div100 bol100 ite100 ukn100 eq204 hnf92 smp100 dnf171 smp83 tf107 neg100 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 61ms VariablesStem: 0 VariablesLoop: 4 DisjunctsStem: 1 DisjunctsLoop: 3 SupportingInvariants: 0 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 10 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 3 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.5s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - LassoShapedNonTerminationArgument [Line: 617]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite program execution. Stem: [L17] int a= 1; [L18] int e= 5; [L19] int d= 4; [L20] int f= 6; [L21] int c= 3; [L24] int u = 21; [L25] int v = 22; [L26] int w = 23; [L27] int x = 24; [L28] int y = 25; [L29] int z = 26; [L32] int a25 = 0; [L33] int a11 = 0; [L34] int a28 = 7; [L35] int a19 = 1; [L36] int a21 = 1; [L37] int a17 = 8; VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L613] int output = -1; VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL, EXPR calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND TRUE ((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1))) [L46] a28 = 10 [L47] return 22; VAL [\result=22, a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L624] RET, EXPR calculate_output(input) [L624] output = calculate_output(input) [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L57] COND TRUE ((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10)) [L58] a25 = 0 [L59] return -1; VAL [\result=-1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] Loop: [L624] RET, EXPR calculate_output(input) [L624] output = calculate_output(input) [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) [L57] COND TRUE ((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10)) [L58] a25 = 0 [L59] return -1; End of lasso representation. - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 617]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L17] int a= 1; [L18] int e= 5; [L19] int d= 4; [L20] int f= 6; [L21] int c= 3; [L24] int u = 21; [L25] int v = 22; [L26] int w = 23; [L27] int x = 24; [L28] int y = 25; [L29] int z = 26; [L32] int a25 = 0; [L33] int a11 = 0; [L34] int a28 = 7; [L35] int a19 = 1; [L36] int a21 = 1; [L37] int a17 = 8; VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L613] int output = -1; VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL, EXPR calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=6, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND TRUE ((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1))) [L46] a28 = 10 [L47] return 22; VAL [\result=22, a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] [L624] RET, EXPR calculate_output(input) [L624] output = calculate_output(input) [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, input=1, u=21, v=22, w=23, x=24, y=25, z=26] [L57] COND TRUE ((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10)) [L58] a25 = 0 [L59] return -1; VAL [\result=-1, a11=0, a17=8, a19=1, a21=1, a25=0, a28=10, a=1, c=3, d=4, e=5, f=6, u=21, v=22, w=23, x=24, y=25, z=26] Loop: [L624] RET, EXPR calculate_output(input) [L624] output = calculate_output(input) [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) [L57] COND TRUE ((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10)) [L58] a25 = 0 [L59] return -1; End of lasso representation. RESULT: Ultimate proved your program to be incorrect! [2024-11-27 20:13:54,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (220)] Ended with exit code 0 [2024-11-27 20:13:54,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (219)] Ended with exit code 0 [2024-11-27 20:13:55,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (218)] Ended with exit code 0 [2024-11-27 20:13:55,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (217)] Forceful destruction successful, exit code 0 [2024-11-27 20:13:55,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (216)] Ended with exit code 0 [2024-11-27 20:13:55,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (109)] Ended with exit code 0 [2024-11-27 20:13:55,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-27 20:13:56,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af58e0dc-89c1-469e-9be4-6d8f49ad28e3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(TERM)