./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-crafted-lit/Velroyen.c --full-output --architecture 64bit
--------------------------------------------------------------------------------
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_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-crafted-lit/Velroyen.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1 --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 64bit --witnessprinter.graph.data.programhash 11f033b2063743c47ba703bc5093c2c96c84ace6a8762d648c4cfb4406528a05
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-d790fec
[2024-12-02 06:20:31,504 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-12-02 06:20:31,575 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Termination-64bit-Automizer_Default.epf
[2024-12-02 06:20:31,581 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-12-02 06:20:31,581 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-12-02 06:20:31,608 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-12-02 06:20:31,608 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-12-02 06:20:31,609 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-12-02 06:20:31,609 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-12-02 06:20:31,609 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-12-02 06:20:31,610 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-12-02 06:20:31,610 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-12-02 06:20:31,610 INFO L153 SettingsManager]: * Use SBE=true
[2024-12-02 06:20:31,610 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2024-12-02 06:20:31,610 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3
[2024-12-02 06:20:31,610 INFO L153 SettingsManager]: * Use old map elimination=false
[2024-12-02 06:20:31,610 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false
[2024-12-02 06:20:31,610 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true
[2024-12-02 06:20:31,611 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES
[2024-12-02 06:20:31,611 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-12-02 06:20:31,611 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME
[2024-12-02 06:20:31,611 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-12-02 06:20:31,611 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-12-02 06:20:31,611 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME
[2024-12-02 06:20:31,611 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME
[2024-12-02 06:20:31,611 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME
[2024-12-02 06:20:31,611 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false
[2024-12-02 06:20:31,611 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-12-02 06:20:31,612 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false
[2024-12-02 06:20:31,612 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-12-02 06:20:31,612 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-12-02 06:20:31,612 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-12-02 06:20:31,612 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-12-02 06:20:31,612 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-12-02 06:20:31,612 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM
[2024-12-02 06:20:31,613 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2024-12-02 06:20:31,613 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_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1
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 -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11f033b2063743c47ba703bc5093c2c96c84ace6a8762d648c4cfb4406528a05
[2024-12-02 06:20:31,892 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-12-02 06:20:31,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-12-02 06:20:31,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-12-02 06:20:31,901 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-12-02 06:20:31,901 INFO L274 PluginConnector]: CDTParser initialized
[2024-12-02 06:20:31,902 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/termination-crafted-lit/Velroyen.c
[2024-12-02 06:20:34,815 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/data/76551bda1/21817e1864934292a35c25e1656ff6d9/FLAG3b94d17ae
[2024-12-02 06:20:34,998 INFO L384 CDTParser]: Found 1 translation units.
[2024-12-02 06:20:34,999 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/sv-benchmarks/c/termination-crafted-lit/Velroyen.c
[2024-12-02 06:20:35,004 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/data/76551bda1/21817e1864934292a35c25e1656ff6d9/FLAG3b94d17ae
[2024-12-02 06:20:35,019 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/data/76551bda1/21817e1864934292a35c25e1656ff6d9
[2024-12-02 06:20:35,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-12-02 06:20:35,023 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-12-02 06:20:35,024 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-12-02 06:20:35,024 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-12-02 06:20:35,028 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-12-02 06:20:35,029 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:20:35" (1/1) ...
[2024-12-02 06:20:35,030 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72d3f438 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:20:35, skipping insertion in model container
[2024-12-02 06:20:35,030 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:20:35" (1/1) ...
[2024-12-02 06:20:35,042 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-12-02 06:20:35,158 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-12-02 06:20:35,162 INFO L200 MainTranslator]: Completed pre-run
[2024-12-02 06:20:35,172 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-12-02 06:20:35,182 INFO L204 MainTranslator]: Completed translation
[2024-12-02 06:20:35,183 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:20:35 WrapperNode
[2024-12-02 06:20:35,183 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-12-02 06:20:35,184 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-12-02 06:20:35,184 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-12-02 06:20:35,184 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-12-02 06:20:35,189 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:20:35" (1/1) ...
[2024-12-02 06:20:35,192 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:20:35" (1/1) ...
[2024-12-02 06:20:35,203 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 17
[2024-12-02 06:20:35,204 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-12-02 06:20:35,204 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-12-02 06:20:35,204 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-12-02 06:20:35,204 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-12-02 06:20:35,211 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:20:35" (1/1) ...
[2024-12-02 06:20:35,211 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:20:35" (1/1) ...
[2024-12-02 06:20:35,212 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:20:35" (1/1) ...
[2024-12-02 06:20:35,216 INFO L175 MemorySlicer]: No memory access in input program.
[2024-12-02 06:20:35,216 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:20:35" (1/1) ...
[2024-12-02 06:20:35,217 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:20:35" (1/1) ...
[2024-12-02 06:20:35,218 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:20:35" (1/1) ...
[2024-12-02 06:20:35,218 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:20:35" (1/1) ...
[2024-12-02 06:20:35,223 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:20:35" (1/1) ...
[2024-12-02 06:20:35,224 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:20:35" (1/1) ...
[2024-12-02 06:20:35,224 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:20:35" (1/1) ...
[2024-12-02 06:20:35,225 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-12-02 06:20:35,226 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-12-02 06:20:35,226 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-12-02 06:20:35,226 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-12-02 06:20:35,227 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:20:35" (1/1) ...
[2024-12-02 06:20:35,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:35,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:35,256 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:35,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process
[2024-12-02 06:20:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-12-02 06:20:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-12-02 06:20:35,338 INFO L234 CfgBuilder]: Building ICFG
[2024-12-02 06:20:35,340 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-12-02 06:20:35,399 INFO L? ?]: Removed 3 outVars from TransFormulas that were not future-live.
[2024-12-02 06:20:35,400 INFO L283 CfgBuilder]: Performing block encoding
[2024-12-02 06:20:35,407 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-12-02 06:20:35,407 INFO L312 CfgBuilder]: Removed 1 assume(true) statements.
[2024-12-02 06:20:35,408 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:20:35 BoogieIcfgContainer
[2024-12-02 06:20:35,408 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-12-02 06:20:35,409 INFO L112 PluginConnector]: ------------------------BuchiAutomizer----------------------------
[2024-12-02 06:20:35,409 INFO L270 PluginConnector]: Initializing BuchiAutomizer...
[2024-12-02 06:20:35,414 INFO L274 PluginConnector]: BuchiAutomizer initialized
[2024-12-02 06:20:35,415 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2024-12-02 06:20:35,415 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 02.12 06:20:35" (1/3) ...
[2024-12-02 06:20:35,416 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6ef20d10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.12 06:20:35, skipping insertion in model container
[2024-12-02 06:20:35,416 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2024-12-02 06:20:35,416 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:20:35" (2/3) ...
[2024-12-02 06:20:35,416 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6ef20d10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.12 06:20:35, skipping insertion in model container
[2024-12-02 06:20:35,416 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2024-12-02 06:20:35,416 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:20:35" (3/3) ...
[2024-12-02 06:20:35,418 INFO L363 chiAutomizerObserver]: Analyzing ICFG Velroyen.c
[2024-12-02 06:20:35,465 INFO L300 stractBuchiCegarLoop]: Interprodecural is true
[2024-12-02 06:20:35,465 INFO L301 stractBuchiCegarLoop]: Hoare is None
[2024-12-02 06:20:35,465 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates
[2024-12-02 06:20:35,466 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE
[2024-12-02 06:20:35,466 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2024-12-02 06:20:35,466 INFO L305 stractBuchiCegarLoop]: Difference is false
[2024-12-02 06:20:35,466 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA
[2024-12-02 06:20:35,466 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ========
[2024-12-02 06:20:35,470 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.5555555555555556) internal successors, (14), 9 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 06:20:35,482 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4
[2024-12-02 06:20:35,483 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2024-12-02 06:20:35,483 INFO L119 BuchiIsEmpty]: Starting construction of run
[2024-12-02 06:20:35,487 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1]
[2024-12-02 06:20:35,488 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1]
[2024-12-02 06:20:35,488 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============
[2024-12-02 06:20:35,488 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.5555555555555556) internal successors, (14), 9 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 06:20:35,489 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4
[2024-12-02 06:20:35,489 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2024-12-02 06:20:35,489 INFO L119 BuchiIsEmpty]: Starting construction of run
[2024-12-02 06:20:35,490 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1]
[2024-12-02 06:20:35,490 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1]
[2024-12-02 06:20:35,495 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet0#1, main_~x~0#1;havoc main_#t~nondet0#1;main_~x~0#1 := main_#t~nondet0#1;havoc main_#t~nondet0#1;"
[2024-12-02 06:20:35,496 INFO L749 eck$LassoCheckResult]: Loop: "assume 0 != main_~x~0#1;" "assume !(-5 <= main_~x~0#1 && main_~x~0#1 <= 35);main_~x~0#1 := 0;"
[2024-12-02 06:20:35,500 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 06:20:35,501 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times
[2024-12-02 06:20:35,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 06:20:35,507 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1353677568]
[2024-12-02 06:20:35,508 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 06:20:35,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 06:20:35,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:35,566 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-12-02 06:20:35,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:35,578 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace
[2024-12-02 06:20:35,580 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 06:20:35,581 INFO L85 PathProgramCache]: Analyzing trace with hash 1236, now seen corresponding path program 1 times
[2024-12-02 06:20:35,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 06:20:35,581 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1051732307]
[2024-12-02 06:20:35,581 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 06:20:35,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 06:20:35,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:35,587 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-12-02 06:20:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:35,591 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace
[2024-12-02 06:20:35,592 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 06:20:35,592 INFO L85 PathProgramCache]: Analyzing trace with hash 925718, now seen corresponding path program 1 times
[2024-12-02 06:20:35,592 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 06:20:35,592 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [523318514]
[2024-12-02 06:20:35,593 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 06:20:35,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 06:20:35,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:35,598 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-12-02 06:20:35,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:35,603 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace
[2024-12-02 06:20:35,688 INFO L204 LassoAnalysis]: Preferences:
[2024-12-02 06:20:35,689 INFO L125 ssoRankerPreferences]: Compute integeral hull: false
[2024-12-02 06:20:35,689 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-12-02 06:20:35,689 INFO L127 ssoRankerPreferences]: Term annotations enabled: false
[2024-12-02 06:20:35,689 INFO L128 ssoRankerPreferences]: Use exernal solver: true
[2024-12-02 06:20:35,689 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:35,690 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false
[2024-12-02 06:20:35,690 INFO L131 ssoRankerPreferences]: Path of dumped script:
[2024-12-02 06:20:35,690 INFO L132 ssoRankerPreferences]: Filename of dumped script: Velroyen.c_Iteration1_Loop
[2024-12-02 06:20:35,690 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank
[2024-12-02 06:20:35,690 INFO L241 LassoAnalysis]: Starting lasso preprocessing...
[2024-12-02 06:20:35,706 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:35,718 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:35,723 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:35,805 INFO L259 LassoAnalysis]: Preprocessing complete.
[2024-12-02 06:20:35,806 INFO L365 LassoAnalysis]: Checking for nontermination...
[2024-12-02 06:20:35,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:35,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:35,810 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:35,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process
[2024-12-02 06:20:35,813 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 06:20:35,813 INFO L160 nArgumentSynthesizer]: Using integer mode.
[2024-12-02 06:20:35,843 INFO L398 LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 06:20:35,843 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~true_1=1} Honda state: {v_rep~unnamed0~0~true_1=1} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 06:20:35,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0
[2024-12-02 06:20:35,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:35,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:35,851 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:35,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process
[2024-12-02 06:20:35,854 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 06:20:35,854 INFO L160 nArgumentSynthesizer]: Using integer mode.
[2024-12-02 06:20:35,879 INFO L398 LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 06:20:35,879 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~false_1=0} Honda state: {v_rep~unnamed0~0~false_1=0} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 06:20:35,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0
[2024-12-02 06:20:35,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:35,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:35,887 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:35,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process
[2024-12-02 06:20:35,890 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 06:20:35,890 INFO L160 nArgumentSynthesizer]: Using integer mode.
[2024-12-02 06:20:35,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0
[2024-12-02 06:20:35,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:35,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:35,926 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:35,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process
[2024-12-02 06:20:35,928 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2024-12-02 06:20:35,928 INFO L160 nArgumentSynthesizer]: Using integer mode.
[2024-12-02 06:20:35,965 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2024-12-02 06:20:35,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0
[2024-12-02 06:20:35,968 INFO L204 LassoAnalysis]: Preferences:
[2024-12-02 06:20:35,968 INFO L125 ssoRankerPreferences]: Compute integeral hull: false
[2024-12-02 06:20:35,968 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-12-02 06:20:35,969 INFO L127 ssoRankerPreferences]: Term annotations enabled: false
[2024-12-02 06:20:35,969 INFO L128 ssoRankerPreferences]: Use exernal solver: false
[2024-12-02 06:20:35,969 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:35,969 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false
[2024-12-02 06:20:35,969 INFO L131 ssoRankerPreferences]: Path of dumped script:
[2024-12-02 06:20:35,969 INFO L132 ssoRankerPreferences]: Filename of dumped script: Velroyen.c_Iteration1_Loop
[2024-12-02 06:20:35,969 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank
[2024-12-02 06:20:35,969 INFO L241 LassoAnalysis]: Starting lasso preprocessing...
[2024-12-02 06:20:35,971 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:35,975 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:35,979 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:36,048 INFO L259 LassoAnalysis]: Preprocessing complete.
[2024-12-02 06:20:36,052 INFO L451 LassoAnalysis]: Using template 'affine'.
[2024-12-02 06:20:36,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,055 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,059 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
[2024-12-02 06:20:36,074 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:36,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:36,075 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 06:20:36,083 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-12-02 06:20:36,083 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2024-12-02 06:20:36,090 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0
[2024-12-02 06:20:36,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,101 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,104 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
[2024-12-02 06:20:36,119 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:36,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:36,119 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 06:20:36,123 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-12-02 06:20:36,123 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2024-12-02 06:20:36,130 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0
[2024-12-02 06:20:36,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,142 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:36,164 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:36,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:36,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,165 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:36,165 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 06:20:36,167 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 06:20:36,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:36,172 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0
[2024-12-02 06:20:36,182 INFO L451 LassoAnalysis]: Using template '2-nested'.
[2024-12-02 06:20:36,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,184 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,187 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
[2024-12-02 06:20:36,203 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:36,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:36,204 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:36,208 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications.
[2024-12-02 06:20:36,208 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added.
[2024-12-02 06:20:36,217 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0
[2024-12-02 06:20:36,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,228 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,231 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
[2024-12-02 06:20:36,248 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:36,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:36,248 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:36,253 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications.
[2024-12-02 06:20:36,253 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added.
[2024-12-02 06:20:36,262 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0
[2024-12-02 06:20:36,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,274 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,277 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
[2024-12-02 06:20:36,290 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:36,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:36,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,290 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:36,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:36,293 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-12-02 06:20:36,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:36,299 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0
[2024-12-02 06:20:36,308 INFO L451 LassoAnalysis]: Using template '3-nested'.
[2024-12-02 06:20:36,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,311 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:36,329 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:36,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:36,329 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:36,335 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:36,335 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:36,345 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0
[2024-12-02 06:20:36,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,357 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:36,385 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:36,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:36,385 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:36,390 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:36,390 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:36,400 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0
[2024-12-02 06:20:36,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,412 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,414 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
[2024-12-02 06:20:36,429 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:36,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:36,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,430 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:36,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:36,433 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications.
[2024-12-02 06:20:36,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:36,439 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0
[2024-12-02 06:20:36,449 INFO L451 LassoAnalysis]: Using template '4-nested'.
[2024-12-02 06:20:36,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,451 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:36,470 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:36,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:36,471 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:36,477 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications.
[2024-12-02 06:20:36,477 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added.
[2024-12-02 06:20:36,488 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0
[2024-12-02 06:20:36,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,499 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:36,517 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:36,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:36,517 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:36,523 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications.
[2024-12-02 06:20:36,523 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added.
[2024-12-02 06:20:36,532 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0
[2024-12-02 06:20:36,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,540 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:36,557 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:36,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:36,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,558 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:36,558 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:36,561 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications.
[2024-12-02 06:20:36,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:36,567 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0
[2024-12-02 06:20:36,573 INFO L451 LassoAnalysis]: Using template '2-phase'.
[2024-12-02 06:20:36,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,575 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:36,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:36,589 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:36,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:36,590 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:36,593 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications.
[2024-12-02 06:20:36,593 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added.
[2024-12-02 06:20:36,600 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0
[2024-12-02 06:20:36,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,608 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,610 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
[2024-12-02 06:20:36,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:36,622 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:36,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:36,623 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:36,626 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications.
[2024-12-02 06:20:36,626 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added.
[2024-12-02 06:20:36,634 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0
[2024-12-02 06:20:36,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,642 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,645 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
[2024-12-02 06:20:36,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:36,657 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:36,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:36,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,657 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:36,657 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:36,660 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-12-02 06:20:36,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:36,667 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0
[2024-12-02 06:20:36,674 INFO L451 LassoAnalysis]: Using template '3-phase'.
[2024-12-02 06:20:36,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,676 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:36,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:36,690 INFO L338 nArgumentSynthesizer]: Template has degree 2.
[2024-12-02 06:20:36,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:36,691 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:36,694 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:36,694 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:36,703 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0
[2024-12-02 06:20:36,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,712 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,714 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
[2024-12-02 06:20:36,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:36,726 INFO L338 nArgumentSynthesizer]: Template has degree 2.
[2024-12-02 06:20:36,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:36,726 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:36,730 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:36,730 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:36,738 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0
[2024-12-02 06:20:36,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,747 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:36,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:36,761 INFO L338 nArgumentSynthesizer]: Template has degree 2.
[2024-12-02 06:20:36,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:36,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,762 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:36,762 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:36,765 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications.
[2024-12-02 06:20:36,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:36,773 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0
[2024-12-02 06:20:36,779 INFO L451 LassoAnalysis]: Using template '4-phase'.
[2024-12-02 06:20:36,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,781 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:36,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:36,796 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:36,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:36,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:36,801 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications.
[2024-12-02 06:20:36,801 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added.
[2024-12-02 06:20:36,810 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0
[2024-12-02 06:20:36,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,818 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,821 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
[2024-12-02 06:20:36,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:36,834 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:36,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:36,834 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:36,839 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications.
[2024-12-02 06:20:36,839 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added.
[2024-12-02 06:20:36,852 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0
[2024-12-02 06:20:36,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,863 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:36,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:36,878 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:36,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:36,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,878 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:36,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:36,884 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications.
[2024-12-02 06:20:36,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:36,900 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0
[2024-12-02 06:20:36,910 INFO L451 LassoAnalysis]: Using template '2-lex'.
[2024-12-02 06:20:36,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,912 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:36,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:36,929 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:36,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:36,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:36,933 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:36,933 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:36,940 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0
[2024-12-02 06:20:36,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,950 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:36,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:36,967 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:36,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:36,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:36,967 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:36,970 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:36,970 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:36,977 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:36,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0
[2024-12-02 06:20:36,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:36,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:36,988 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:36,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process
[2024-12-02 06:20:36,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:37,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:37,006 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:37,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:37,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,006 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:37,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:37,009 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications.
[2024-12-02 06:20:37,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:37,017 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0
[2024-12-02 06:20:37,025 INFO L451 LassoAnalysis]: Using template '3-lex'.
[2024-12-02 06:20:37,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,027 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:37,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:37,043 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:37,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,043 INFO L205 nArgumentSynthesizer]: 6 template conjuncts.
[2024-12-02 06:20:37,047 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications.
[2024-12-02 06:20:37,048 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added.
[2024-12-02 06:20:37,055 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0
[2024-12-02 06:20:37,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,065 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:37,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:37,079 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:37,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,080 INFO L205 nArgumentSynthesizer]: 6 template conjuncts.
[2024-12-02 06:20:37,084 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications.
[2024-12-02 06:20:37,084 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added.
[2024-12-02 06:20:37,094 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0
[2024-12-02 06:20:37,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,105 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,107 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
[2024-12-02 06:20:37,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:37,122 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:37,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:37,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,122 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:37,122 INFO L205 nArgumentSynthesizer]: 6 template conjuncts.
[2024-12-02 06:20:37,126 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:37,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:37,140 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0
[2024-12-02 06:20:37,153 INFO L204 LassoAnalysis]: Preferences:
[2024-12-02 06:20:37,153 INFO L125 ssoRankerPreferences]: Compute integeral hull: false
[2024-12-02 06:20:37,153 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-12-02 06:20:37,153 INFO L127 ssoRankerPreferences]: Term annotations enabled: false
[2024-12-02 06:20:37,153 INFO L128 ssoRankerPreferences]: Use exernal solver: true
[2024-12-02 06:20:37,153 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,153 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false
[2024-12-02 06:20:37,153 INFO L131 ssoRankerPreferences]: Path of dumped script:
[2024-12-02 06:20:37,153 INFO L132 ssoRankerPreferences]: Filename of dumped script: Velroyen.c_Iteration1_Lasso
[2024-12-02 06:20:37,153 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank
[2024-12-02 06:20:37,153 INFO L241 LassoAnalysis]: Starting lasso preprocessing...
[2024-12-02 06:20:37,155 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:37,159 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:37,169 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:37,172 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:37,175 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:37,226 INFO L259 LassoAnalysis]: Preprocessing complete.
[2024-12-02 06:20:37,226 INFO L365 LassoAnalysis]: Checking for nontermination...
[2024-12-02 06:20:37,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,228 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,230 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 06:20:37,231 INFO L160 nArgumentSynthesizer]: Using integer mode.
[2024-12-02 06:20:37,254 INFO L398 LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 06:20:37,254 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~false_3=0} Honda state: {v_rep~unnamed0~0~false_3=0} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 06:20:37,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0
[2024-12-02 06:20:37,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,265 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,267 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 06:20:37,267 INFO L160 nArgumentSynthesizer]: Using integer mode.
[2024-12-02 06:20:37,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0
[2024-12-02 06:20:37,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,303 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,306 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2024-12-02 06:20:37,306 INFO L160 nArgumentSynthesizer]: Using integer mode.
[2024-12-02 06:20:37,341 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2024-12-02 06:20:37,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0
[2024-12-02 06:20:37,344 INFO L204 LassoAnalysis]: Preferences:
[2024-12-02 06:20:37,344 INFO L125 ssoRankerPreferences]: Compute integeral hull: false
[2024-12-02 06:20:37,344 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-12-02 06:20:37,344 INFO L127 ssoRankerPreferences]: Term annotations enabled: false
[2024-12-02 06:20:37,344 INFO L128 ssoRankerPreferences]: Use exernal solver: false
[2024-12-02 06:20:37,344 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,344 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false
[2024-12-02 06:20:37,345 INFO L131 ssoRankerPreferences]: Path of dumped script:
[2024-12-02 06:20:37,345 INFO L132 ssoRankerPreferences]: Filename of dumped script: Velroyen.c_Iteration1_Lasso
[2024-12-02 06:20:37,345 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank
[2024-12-02 06:20:37,345 INFO L241 LassoAnalysis]: Starting lasso preprocessing...
[2024-12-02 06:20:37,346 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:37,350 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:37,354 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:37,358 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:37,369 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:37,415 INFO L259 LassoAnalysis]: Preprocessing complete.
[2024-12-02 06:20:37,415 INFO L451 LassoAnalysis]: Using template 'affine'.
[2024-12-02 06:20:37,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,417 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:37,431 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 06:20:37,432 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-12-02 06:20:37,432 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2024-12-02 06:20:37,436 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0
[2024-12-02 06:20:37,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,447 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,449 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
[2024-12-02 06:20:37,460 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:37,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,460 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 06:20:37,460 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 06:20:37,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:37,461 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0
[2024-12-02 06:20:37,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,469 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,471 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
[2024-12-02 06:20:37,482 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,482 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 06:20:37,483 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-12-02 06:20:37,483 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2024-12-02 06:20:37,487 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0
[2024-12-02 06:20:37,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,497 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:37,510 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:37,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,510 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:37,510 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 06:20:37,511 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 06:20:37,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:37,514 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0
[2024-12-02 06:20:37,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,521 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:37,537 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:37,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,538 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 06:20:37,538 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-12-02 06:20:37,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:37,539 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0
[2024-12-02 06:20:37,548 INFO L451 LassoAnalysis]: Using template '2-nested'.
[2024-12-02 06:20:37,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,550 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,552 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
[2024-12-02 06:20:37,566 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,567 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:37,568 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications.
[2024-12-02 06:20:37,568 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added.
[2024-12-02 06:20:37,573 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0
[2024-12-02 06:20:37,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,581 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,583 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
[2024-12-02 06:20:37,595 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:37,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,595 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:37,595 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications.
[2024-12-02 06:20:37,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:37,597 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0
[2024-12-02 06:20:37,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,604 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:37,618 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,618 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:37,620 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications.
[2024-12-02 06:20:37,620 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added.
[2024-12-02 06:20:37,632 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0
[2024-12-02 06:20:37,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,639 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,641 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
[2024-12-02 06:20:37,652 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:37,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,652 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:37,652 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:37,654 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-12-02 06:20:37,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:37,657 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0
[2024-12-02 06:20:37,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,665 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:37,678 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:37,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,679 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:37,679 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications.
[2024-12-02 06:20:37,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:37,680 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0
[2024-12-02 06:20:37,686 INFO L451 LassoAnalysis]: Using template '3-nested'.
[2024-12-02 06:20:37,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,687 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:37,704 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:37,707 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:37,707 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:37,713 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0
[2024-12-02 06:20:37,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,721 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:37,735 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:37,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:37,736 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 06:20:37,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:37,737 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0
[2024-12-02 06:20:37,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,744 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,746 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
[2024-12-02 06:20:37,757 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:37,760 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:37,760 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:37,765 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0
[2024-12-02 06:20:37,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,772 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:37,786 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:37,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,786 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:37,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:37,788 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications.
[2024-12-02 06:20:37,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:37,792 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0
[2024-12-02 06:20:37,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,802 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,804 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
[2024-12-02 06:20:37,815 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:37,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:37,816 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 06:20:37,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:37,818 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0
[2024-12-02 06:20:37,824 INFO L451 LassoAnalysis]: Using template '4-nested'.
[2024-12-02 06:20:37,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,826 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:37,840 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,840 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:37,844 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications.
[2024-12-02 06:20:37,844 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added.
[2024-12-02 06:20:37,850 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0
[2024-12-02 06:20:37,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,857 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,860 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
[2024-12-02 06:20:37,871 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:37,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,872 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:37,873 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications.
[2024-12-02 06:20:37,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:37,875 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0
[2024-12-02 06:20:37,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,885 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:37,902 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,902 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:37,905 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications.
[2024-12-02 06:20:37,905 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added.
[2024-12-02 06:20:37,913 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0
[2024-12-02 06:20:37,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,923 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:37,937 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:37,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,938 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:37,938 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:37,940 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications.
[2024-12-02 06:20:37,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:37,944 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0
[2024-12-02 06:20:37,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,952 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,954 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
[2024-12-02 06:20:37,966 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:37,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:37,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,966 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:37,967 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications.
[2024-12-02 06:20:37,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:37,969 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:37,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0
[2024-12-02 06:20:37,979 INFO L451 LassoAnalysis]: Using template '2-phase'.
[2024-12-02 06:20:37,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:37,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:37,981 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:37,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process
[2024-12-02 06:20:37,984 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
[2024-12-02 06:20:37,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:37,996 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:37,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:37,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:37,996 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:37,998 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications.
[2024-12-02 06:20:37,998 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added.
[2024-12-02 06:20:38,004 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0
[2024-12-02 06:20:38,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,012 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:38,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,026 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:38,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:38,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:38,027 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications.
[2024-12-02 06:20:38,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:38,028 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0
[2024-12-02 06:20:38,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,035 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:38,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,050 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:38,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,050 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:38,052 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications.
[2024-12-02 06:20:38,052 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added.
[2024-12-02 06:20:38,058 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0
[2024-12-02 06:20:38,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,066 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:38,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,080 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:38,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:38,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,080 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:38,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:38,082 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-12-02 06:20:38,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:38,087 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0
[2024-12-02 06:20:38,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,094 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,096 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
[2024-12-02 06:20:38,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,109 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:38,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:38,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,109 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:38,109 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications.
[2024-12-02 06:20:38,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:38,112 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0
[2024-12-02 06:20:38,118 INFO L451 LassoAnalysis]: Using template '3-phase'.
[2024-12-02 06:20:38,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,120 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:38,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,133 INFO L338 nArgumentSynthesizer]: Template has degree 2.
[2024-12-02 06:20:38,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,133 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:38,136 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:38,136 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:38,142 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0
[2024-12-02 06:20:38,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,149 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:38,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,164 INFO L338 nArgumentSynthesizer]: Template has degree 2.
[2024-12-02 06:20:38,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:38,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,164 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:38,165 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 06:20:38,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:38,168 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0
[2024-12-02 06:20:38,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,176 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,178 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
[2024-12-02 06:20:38,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,191 INFO L338 nArgumentSynthesizer]: Template has degree 2.
[2024-12-02 06:20:38,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:38,194 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:38,194 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:38,201 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0
[2024-12-02 06:20:38,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,209 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,212 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
[2024-12-02 06:20:38,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,224 INFO L338 nArgumentSynthesizer]: Template has degree 2.
[2024-12-02 06:20:38,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:38,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,224 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:38,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:38,227 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications.
[2024-12-02 06:20:38,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:38,235 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0
[2024-12-02 06:20:38,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,242 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:38,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,256 INFO L338 nArgumentSynthesizer]: Template has degree 2.
[2024-12-02 06:20:38,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:38,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:38,257 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 06:20:38,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:38,260 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0
[2024-12-02 06:20:38,266 INFO L451 LassoAnalysis]: Using template '4-phase'.
[2024-12-02 06:20:38,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,267 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,270 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
[2024-12-02 06:20:38,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,281 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:38,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:38,284 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications.
[2024-12-02 06:20:38,285 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added.
[2024-12-02 06:20:38,294 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0
[2024-12-02 06:20:38,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,301 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,303 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
[2024-12-02 06:20:38,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,315 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:38,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:38,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,315 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:38,316 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications.
[2024-12-02 06:20:38,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:38,321 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0
[2024-12-02 06:20:38,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,331 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:38,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,347 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:38,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,347 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:38,350 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications.
[2024-12-02 06:20:38,350 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added.
[2024-12-02 06:20:38,361 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0
[2024-12-02 06:20:38,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,369 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,372 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
[2024-12-02 06:20:38,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,383 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:38,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:38,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,383 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:38,383 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:38,386 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications.
[2024-12-02 06:20:38,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:38,401 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0
[2024-12-02 06:20:38,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,408 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,410 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
[2024-12-02 06:20:38,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,421 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:38,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:38,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,422 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:38,423 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications.
[2024-12-02 06:20:38,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:38,427 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0
[2024-12-02 06:20:38,435 INFO L451 LassoAnalysis]: Using template '2-lex'.
[2024-12-02 06:20:38,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,437 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,439 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
[2024-12-02 06:20:38,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,453 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:38,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,453 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:38,455 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:38,455 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:38,461 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0
[2024-12-02 06:20:38,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,468 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:38,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,481 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:38,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:38,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:38,481 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 06:20:38,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:38,483 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0
[2024-12-02 06:20:38,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,493 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:38,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,506 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:38,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:38,508 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:38,508 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:38,514 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0
[2024-12-02 06:20:38,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,525 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,527 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
[2024-12-02 06:20:38,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,538 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:38,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:38,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,538 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:38,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:38,540 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications.
[2024-12-02 06:20:38,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:38,545 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0
[2024-12-02 06:20:38,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,552 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:38,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,565 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:38,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:38,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:38,566 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 06:20:38,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:38,568 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0
[2024-12-02 06:20:38,573 INFO L451 LassoAnalysis]: Using template '3-lex'.
[2024-12-02 06:20:38,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,574 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:38,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,587 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:38,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,587 INFO L205 nArgumentSynthesizer]: 6 template conjuncts.
[2024-12-02 06:20:38,590 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications.
[2024-12-02 06:20:38,590 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added.
[2024-12-02 06:20:38,597 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0
[2024-12-02 06:20:38,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,604 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:38,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,617 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:38,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:38,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,618 INFO L205 nArgumentSynthesizer]: 6 template conjuncts.
[2024-12-02 06:20:38,618 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-12-02 06:20:38,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:38,621 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0
[2024-12-02 06:20:38,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,627 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:38,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,641 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:38,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,641 INFO L205 nArgumentSynthesizer]: 6 template conjuncts.
[2024-12-02 06:20:38,644 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications.
[2024-12-02 06:20:38,644 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added.
[2024-12-02 06:20:38,651 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0
[2024-12-02 06:20:38,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,658 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:38,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,672 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:38,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:38,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,672 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:38,672 INFO L205 nArgumentSynthesizer]: 6 template conjuncts.
[2024-12-02 06:20:38,674 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:38,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:38,682 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0
[2024-12-02 06:20:38,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,688 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:38,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:38,701 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:38,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:38,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:38,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:38,701 INFO L205 nArgumentSynthesizer]: 6 template conjuncts.
[2024-12-02 06:20:38,702 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-12-02 06:20:38,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:38,704 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:38,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0
[2024-12-02 06:20:38,710 INFO L366 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again.
[2024-12-02 06:20:38,710 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet0#1, main_~x~0#1;havoc main_#t~nondet0#1;main_~x~0#1 := main_#t~nondet0#1;havoc main_#t~nondet0#1;" "assume 0 != main_~x~0#1;" "assume !(-5 <= main_~x~0#1 && main_~x~0#1 <= 35);main_~x~0#1 := 0;"
[2024-12-02 06:20:38,710 INFO L749 eck$LassoCheckResult]: Loop: "assume 0 != main_~x~0#1;" "assume !(-5 <= main_~x~0#1 && main_~x~0#1 <= 35);main_~x~0#1 := 0;"
[2024-12-02 06:20:38,710 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 06:20:38,710 INFO L85 PathProgramCache]: Analyzing trace with hash 925718, now seen corresponding path program 2 times
[2024-12-02 06:20:38,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 06:20:38,710 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [883203558]
[2024-12-02 06:20:38,710 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 06:20:38,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 06:20:38,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:38,715 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-12-02 06:20:38,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:38,718 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace
[2024-12-02 06:20:38,719 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 06:20:38,719 INFO L85 PathProgramCache]: Analyzing trace with hash 1236, now seen corresponding path program 2 times
[2024-12-02 06:20:38,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 06:20:38,719 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1815988882]
[2024-12-02 06:20:38,719 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 06:20:38,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 06:20:38,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:38,723 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-12-02 06:20:38,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:38,725 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace
[2024-12-02 06:20:38,726 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 06:20:38,726 INFO L85 PathProgramCache]: Analyzing trace with hash 889615273, now seen corresponding path program 3 times
[2024-12-02 06:20:38,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 06:20:38,726 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042776900]
[2024-12-02 06:20:38,726 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 06:20:38,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 06:20:38,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 06:20:38,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace
[2024-12-02 06:20:38,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1042776900]
[2024-12-02 06:20:38,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1042776900] provided 0 perfect and 1 imperfect interpolant sequences
[2024-12-02 06:20:38,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [299504645]
[2024-12-02 06:20:38,765 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 06:20:38,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-12-02 06:20:38,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,767 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (81)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-02 06:20:38,791 INFO L256 TraceCheckSpWp]: Trace formula consists of 12 conjuncts, 3 conjuncts are in the unsatisfiable core
[2024-12-02 06:20:38,792 INFO L279 TraceCheckSpWp]: Computing forward predicates...
[2024-12-02 06:20:38,799 INFO L312 TraceCheckSpWp]: Computing backward predicates...
[2024-12-02 06:20:38,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [299504645] provided 0 perfect and 2 imperfect interpolant sequences
[2024-12-02 06:20:38,839 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences.
[2024-12-02 06:20:38,840 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 2, 2] total 4
[2024-12-02 06:20:38,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1929229935]
[2024-12-02 06:20:38,840 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton
[2024-12-02 06:20:38,872 INFO L204 LassoAnalysis]: Preferences:
[2024-12-02 06:20:38,873 INFO L125 ssoRankerPreferences]: Compute integeral hull: false
[2024-12-02 06:20:38,873 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-12-02 06:20:38,873 INFO L127 ssoRankerPreferences]: Term annotations enabled: false
[2024-12-02 06:20:38,873 INFO L128 ssoRankerPreferences]: Use exernal solver: true
[2024-12-02 06:20:38,873 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,873 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false
[2024-12-02 06:20:38,873 INFO L131 ssoRankerPreferences]: Path of dumped script:
[2024-12-02 06:20:38,873 INFO L132 ssoRankerPreferences]: Filename of dumped script: Velroyen.c_Iteration1_Loop
[2024-12-02 06:20:38,873 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank
[2024-12-02 06:20:38,873 INFO L241 LassoAnalysis]: Starting lasso preprocessing...
[2024-12-02 06:20:38,874 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:38,878 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:38,886 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:38,927 INFO L259 LassoAnalysis]: Preprocessing complete.
[2024-12-02 06:20:38,927 INFO L365 LassoAnalysis]: Checking for nontermination...
[2024-12-02 06:20:38,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,929 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,931 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 06:20:38,931 INFO L160 nArgumentSynthesizer]: Using integer mode.
[2024-12-02 06:20:38,948 INFO L398 LassoAnalysis]: Proved nontermination for one component.
[2024-12-02 06:20:38,949 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep~unnamed0~0~true_5=1} Honda state: {v_rep~unnamed0~0~true_5=1} Generalized eigenvectors: [] Lambdas: [] Nus: []
[2024-12-02 06:20:38,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0
[2024-12-02 06:20:38,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,955 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,957 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true
[2024-12-02 06:20:38,957 INFO L160 nArgumentSynthesizer]: Using integer mode.
[2024-12-02 06:20:38,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0
[2024-12-02 06:20:38,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:38,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:38,982 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:38,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process
[2024-12-02 06:20:38,984 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true
[2024-12-02 06:20:38,984 INFO L160 nArgumentSynthesizer]: Using integer mode.
[2024-12-02 06:20:39,021 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists.
[2024-12-02 06:20:39,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0
[2024-12-02 06:20:39,024 INFO L204 LassoAnalysis]: Preferences:
[2024-12-02 06:20:39,024 INFO L125 ssoRankerPreferences]: Compute integeral hull: false
[2024-12-02 06:20:39,024 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-12-02 06:20:39,024 INFO L127 ssoRankerPreferences]: Term annotations enabled: false
[2024-12-02 06:20:39,024 INFO L128 ssoRankerPreferences]: Use exernal solver: false
[2024-12-02 06:20:39,024 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,024 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false
[2024-12-02 06:20:39,024 INFO L131 ssoRankerPreferences]: Path of dumped script:
[2024-12-02 06:20:39,024 INFO L132 ssoRankerPreferences]: Filename of dumped script: Velroyen.c_Iteration1_Loop
[2024-12-02 06:20:39,024 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank
[2024-12-02 06:20:39,024 INFO L241 LassoAnalysis]: Starting lasso preprocessing...
[2024-12-02 06:20:39,025 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:39,028 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:39,034 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-12-02 06:20:39,059 INFO L259 LassoAnalysis]: Preprocessing complete.
[2024-12-02 06:20:39,059 INFO L451 LassoAnalysis]: Using template 'affine'.
[2024-12-02 06:20:39,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,061 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,063 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
[2024-12-02 06:20:39,074 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:39,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,074 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 06:20:39,075 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-12-02 06:20:39,075 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2024-12-02 06:20:39,078 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0
[2024-12-02 06:20:39,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,085 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,087 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
[2024-12-02 06:20:39,098 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:39,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:39,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,098 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:39,098 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 06:20:39,099 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-12-02 06:20:39,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:39,102 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0
[2024-12-02 06:20:39,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,108 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,110 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
[2024-12-02 06:20:39,121 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:39,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,121 INFO L205 nArgumentSynthesizer]: 2 template conjuncts.
[2024-12-02 06:20:39,122 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-12-02 06:20:39,122 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2024-12-02 06:20:39,125 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0
[2024-12-02 06:20:39,131 INFO L451 LassoAnalysis]: Using template '2-nested'.
[2024-12-02 06:20:39,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,132 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:39,145 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:39,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,145 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:39,146 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications.
[2024-12-02 06:20:39,146 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added.
[2024-12-02 06:20:39,150 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0
[2024-12-02 06:20:39,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,156 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:39,169 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:39,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:39,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,169 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:39,169 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:39,171 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-12-02 06:20:39,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:39,174 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0
[2024-12-02 06:20:39,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,182 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,184 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
[2024-12-02 06:20:39,195 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:39,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:39,196 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications.
[2024-12-02 06:20:39,196 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added.
[2024-12-02 06:20:39,200 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0
[2024-12-02 06:20:39,205 INFO L451 LassoAnalysis]: Using template '3-nested'.
[2024-12-02 06:20:39,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,207 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:39,220 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:39,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,220 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:39,222 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:39,222 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:39,227 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0
[2024-12-02 06:20:39,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,234 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:39,247 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:39,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:39,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,247 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:39,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:39,248 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications.
[2024-12-02 06:20:39,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:39,252 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0
[2024-12-02 06:20:39,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,259 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:39,272 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:39,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:39,274 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:39,274 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:39,279 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0
[2024-12-02 06:20:39,284 INFO L451 LassoAnalysis]: Using template '4-nested'.
[2024-12-02 06:20:39,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,286 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,288 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
[2024-12-02 06:20:39,302 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:39,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,303 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:39,305 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications.
[2024-12-02 06:20:39,305 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added.
[2024-12-02 06:20:39,311 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0
[2024-12-02 06:20:39,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,319 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,321 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
[2024-12-02 06:20:39,332 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:39,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:39,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,332 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:39,332 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:39,334 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications.
[2024-12-02 06:20:39,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:39,338 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0
[2024-12-02 06:20:39,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,345 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,347 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
[2024-12-02 06:20:39,358 INFO L338 nArgumentSynthesizer]: Template has degree 0.
[2024-12-02 06:20:39,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,358 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:39,361 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications.
[2024-12-02 06:20:39,361 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added.
[2024-12-02 06:20:39,367 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0
[2024-12-02 06:20:39,373 INFO L451 LassoAnalysis]: Using template '2-phase'.
[2024-12-02 06:20:39,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,374 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:39,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:39,387 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:39,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,387 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:39,389 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications.
[2024-12-02 06:20:39,389 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added.
[2024-12-02 06:20:39,394 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0
[2024-12-02 06:20:39,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,401 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:39,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:39,414 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:39,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:39,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,414 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:39,414 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:39,415 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-12-02 06:20:39,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:39,420 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0
[2024-12-02 06:20:39,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,426 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:39,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:39,439 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:39,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,439 INFO L205 nArgumentSynthesizer]: 3 template conjuncts.
[2024-12-02 06:20:39,440 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications.
[2024-12-02 06:20:39,441 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added.
[2024-12-02 06:20:39,445 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0
[2024-12-02 06:20:39,451 INFO L451 LassoAnalysis]: Using template '3-phase'.
[2024-12-02 06:20:39,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,452 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,454 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
[2024-12-02 06:20:39,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:39,466 INFO L338 nArgumentSynthesizer]: Template has degree 2.
[2024-12-02 06:20:39,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:39,468 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:39,468 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:39,474 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0
[2024-12-02 06:20:39,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,481 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:39,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:39,495 INFO L338 nArgumentSynthesizer]: Template has degree 2.
[2024-12-02 06:20:39,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:39,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,495 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:39,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:39,497 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications.
[2024-12-02 06:20:39,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:39,504 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0
[2024-12-02 06:20:39,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,514 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:39,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:39,528 INFO L338 nArgumentSynthesizer]: Template has degree 2.
[2024-12-02 06:20:39,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,528 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:39,530 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:39,531 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:39,537 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0
[2024-12-02 06:20:39,542 INFO L451 LassoAnalysis]: Using template '4-phase'.
[2024-12-02 06:20:39,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,543 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,546 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
[2024-12-02 06:20:39,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:39,557 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:39,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,557 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:39,560 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications.
[2024-12-02 06:20:39,560 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added.
[2024-12-02 06:20:39,569 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0
[2024-12-02 06:20:39,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,575 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:39,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:39,589 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:39,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:39,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,589 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:39,589 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:39,592 INFO L401 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications.
[2024-12-02 06:20:39,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:39,602 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0
[2024-12-02 06:20:39,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,612 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:39,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:39,626 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:39,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,626 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.
[2024-12-02 06:20:39,629 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications.
[2024-12-02 06:20:39,629 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added.
[2024-12-02 06:20:39,638 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0
[2024-12-02 06:20:39,643 INFO L451 LassoAnalysis]: Using template '2-lex'.
[2024-12-02 06:20:39,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,644 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,647 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
[2024-12-02 06:20:39,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:39,658 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:39,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,658 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:39,660 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:39,660 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:39,665 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0
[2024-12-02 06:20:39,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,672 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,674 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
[2024-12-02 06:20:39,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:39,685 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:39,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:39,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,685 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:39,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:39,687 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications.
[2024-12-02 06:20:39,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:39,692 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0
[2024-12-02 06:20:39,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,702 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,704 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
[2024-12-02 06:20:39,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:39,715 INFO L338 nArgumentSynthesizer]: Template has degree 1.
[2024-12-02 06:20:39,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,715 INFO L205 nArgumentSynthesizer]: 4 template conjuncts.
[2024-12-02 06:20:39,717 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:39,717 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added.
[2024-12-02 06:20:39,722 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0
[2024-12-02 06:20:39,728 INFO L451 LassoAnalysis]: Using template '3-lex'.
[2024-12-02 06:20:39,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,730 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:39,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:39,746 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:39,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,746 INFO L205 nArgumentSynthesizer]: 6 template conjuncts.
[2024-12-02 06:20:39,749 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications.
[2024-12-02 06:20:39,749 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added.
[2024-12-02 06:20:39,758 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0
[2024-12-02 06:20:39,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,765 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:39,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:39,778 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:39,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-12-02 06:20:39,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,778 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts
[2024-12-02 06:20:39,778 INFO L205 nArgumentSynthesizer]: 6 template conjuncts.
[2024-12-02 06:20:39,781 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications.
[2024-12-02 06:20:39,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-12-02 06:20:39,790 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0
[2024-12-02 06:20:39,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-12-02 06:20:39,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:20:39,799 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-12-02 06:20:39,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process
[2024-12-02 06:20:39,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-12-02 06:20:39,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete.
[2024-12-02 06:20:39,813 INFO L338 nArgumentSynthesizer]: Template has degree 3.
[2024-12-02 06:20:39,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts
[2024-12-02 06:20:39,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts
[2024-12-02 06:20:39,813 INFO L205 nArgumentSynthesizer]: 6 template conjuncts.
[2024-12-02 06:20:39,816 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications.
[2024-12-02 06:20:39,816 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added.
[2024-12-02 06:20:39,823 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-12-02 06:20:39,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0
[2024-12-02 06:20:39,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM
[2024-12-02 06:20:39,845 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2024-12-02 06:20:39,845 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2024-12-02 06:20:39,846 INFO L87 Difference]: Start difference. First operand has 10 states, 9 states have (on average 1.5555555555555556) internal successors, (14), 9 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 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)
[2024-12-02 06:20:39,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-12-02 06:20:39,877 INFO L93 Difference]: Finished difference Result 13 states and 17 transitions.
[2024-12-02 06:20:39,878 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 13 states and 17 transitions.
[2024-12-02 06:20:39,879 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6
[2024-12-02 06:20:39,884 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 13 states to 8 states and 10 transitions.
[2024-12-02 06:20:39,885 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8
[2024-12-02 06:20:39,885 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8
[2024-12-02 06:20:39,885 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 10 transitions.
[2024-12-02 06:20:39,885 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2024-12-02 06:20:39,886 INFO L218 hiAutomatonCegarLoop]: Abstraction has 8 states and 10 transitions.
[2024-12-02 06:20:39,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8 states and 10 transitions.
[2024-12-02 06:20:39,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8 to 6.
[2024-12-02 06:20:39,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 5 states have internal predecessors, (8), 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)
[2024-12-02 06:20:39,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 8 transitions.
[2024-12-02 06:20:39,906 INFO L240 hiAutomatonCegarLoop]: Abstraction has 6 states and 8 transitions.
[2024-12-02 06:20:39,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states.
[2024-12-02 06:20:39,910 INFO L425 stractBuchiCegarLoop]: Abstraction has 6 states and 8 transitions.
[2024-12-02 06:20:39,910 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============
[2024-12-02 06:20:39,910 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 6 states and 8 transitions.
[2024-12-02 06:20:39,910 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4
[2024-12-02 06:20:39,910 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2024-12-02 06:20:39,910 INFO L119 BuchiIsEmpty]: Starting construction of run
[2024-12-02 06:20:39,911 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1]
[2024-12-02 06:20:39,911 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1]
[2024-12-02 06:20:39,911 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet0#1, main_~x~0#1;havoc main_#t~nondet0#1;main_~x~0#1 := main_#t~nondet0#1;havoc main_#t~nondet0#1;"
[2024-12-02 06:20:39,911 INFO L749 eck$LassoCheckResult]: Loop: "assume 0 != main_~x~0#1;" "assume -5 <= main_~x~0#1 && main_~x~0#1 <= 35;" "assume main_~x~0#1 < 0;main_~x~0#1 := -5;"
[2024-12-02 06:20:39,911 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 06:20:39,911 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 2 times
[2024-12-02 06:20:39,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 06:20:39,911 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1353342406]
[2024-12-02 06:20:39,911 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 06:20:39,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 06:20:39,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:39,915 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-12-02 06:20:39,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:39,916 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace
[2024-12-02 06:20:39,916 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 06:20:39,916 INFO L85 PathProgramCache]: Analyzing trace with hash 37930, now seen corresponding path program 1 times
[2024-12-02 06:20:39,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 06:20:39,917 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [509420207]
[2024-12-02 06:20:39,917 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 06:20:39,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 06:20:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:39,921 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-12-02 06:20:39,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:39,924 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace
[2024-12-02 06:20:39,924 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 06:20:39,924 INFO L85 PathProgramCache]: Analyzing trace with hash 28696872, now seen corresponding path program 1 times
[2024-12-02 06:20:39,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM
[2024-12-02 06:20:39,925 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [186637690]
[2024-12-02 06:20:39,925 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 06:20:39,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 06:20:39,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:39,928 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-12-02 06:20:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:39,931 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace
[2024-12-02 06:20:39,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:39,972 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-12-02 06:20:39,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:20:39,989 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 02.12 06:20:39 BoogieIcfgContainer
[2024-12-02 06:20:39,989 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer----------------------------
[2024-12-02 06:20:39,990 INFO L112 PluginConnector]: ------------------------Witness Printer----------------------------
[2024-12-02 06:20:39,990 INFO L270 PluginConnector]: Initializing Witness Printer...
[2024-12-02 06:20:39,990 INFO L274 PluginConnector]: Witness Printer initialized
[2024-12-02 06:20:39,991 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:20:35" (3/4) ...
[2024-12-02 06:20:39,992 INFO L143 WitnessPrinter]: Generating witness for non-termination counterexample
[2024-12-02 06:20:40,017 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml
[2024-12-02 06:20:40,017 INFO L131 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2024-12-02 06:20:40,018 INFO L158 Benchmark]: Toolchain (without parser) took 4994.88ms. Allocated memory is still 142.6MB. Free memory was 116.5MB in the beginning and 36.5MB in the end (delta: 80.1MB). Peak memory consumption was 77.8MB. Max. memory is 16.1GB.
[2024-12-02 06:20:40,018 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory was 83.1MB in the beginning and 83.1MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-12-02 06:20:40,018 INFO L158 Benchmark]: CACSL2BoogieTranslator took 159.02ms. Allocated memory is still 142.6MB. Free memory was 116.4MB in the beginning and 106.5MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-12-02 06:20:40,018 INFO L158 Benchmark]: Boogie Procedure Inliner took 19.96ms. Allocated memory is still 142.6MB. Free memory was 106.5MB in the beginning and 105.4MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-12-02 06:20:40,018 INFO L158 Benchmark]: Boogie Preprocessor took 21.00ms. Allocated memory is still 142.6MB. Free memory was 105.4MB in the beginning and 104.6MB in the end (delta: 817.1kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-12-02 06:20:40,019 INFO L158 Benchmark]: RCFGBuilder took 182.09ms. Allocated memory is still 142.6MB. Free memory was 104.6MB in the beginning and 95.6MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-12-02 06:20:40,019 INFO L158 Benchmark]: BuchiAutomizer took 4580.76ms. Allocated memory is still 142.6MB. Free memory was 95.6MB in the beginning and 38.2MB in the end (delta: 57.3MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB.
[2024-12-02 06:20:40,019 INFO L158 Benchmark]: Witness Printer took 27.33ms. Allocated memory is still 142.6MB. Free memory was 38.2MB in the beginning and 36.5MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-12-02 06:20:40,020 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory was 83.1MB in the beginning and 83.1MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 159.02ms. Allocated memory is still 142.6MB. Free memory was 116.4MB in the beginning and 106.5MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 19.96ms. Allocated memory is still 142.6MB. Free memory was 106.5MB in the beginning and 105.4MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB.
* Boogie Preprocessor took 21.00ms. Allocated memory is still 142.6MB. Free memory was 105.4MB in the beginning and 104.6MB in the end (delta: 817.1kB). There was no memory consumed. Max. memory is 16.1GB.
* RCFGBuilder took 182.09ms. Allocated memory is still 142.6MB. Free memory was 104.6MB in the beginning and 95.6MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
* BuchiAutomizer took 4580.76ms. Allocated memory is still 142.6MB. Free memory was 95.6MB in the beginning and 38.2MB in the end (delta: 57.3MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB.
* Witness Printer took 27.33ms. Allocated memory is still 142.6MB. Free memory was 38.2MB in the beginning and 36.5MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: Constructed decomposition of program
Your program was decomposed into 1 terminating modules (1 trivial, 0 deterministic, 0 nondeterministic) and one nonterminating remainder module.1 modules have a trivial ranking function, the largest among these consists of 4 locations. The remainder module has 6 locations.
- StatisticsResult: Timing statistics
BüchiAutomizer plugin needed 4.5s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 4.4s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1 mSDsluCounter, 15 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 25 IncrementalHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 9 mSDtfsCounter, 25 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont1 unkn0 SFLI0 SFLT0 conc1 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital14 mio100 ax185 hnf100 lsp53 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq128 hnf94 smp100 dnf141 smp100 tf108 neg100 sie115 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 30ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 1 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s
- TerminationAnalysisResult: Nontermination possible
Buchi Automizer proved that your program is nonterminating for some inputs
- LassoShapedNonTerminationArgument [Line: 14]: Nontermination argument in form of an infinite program execution.
Nontermination argument in form of an infinite program execution.
Stem:
[L13] int x = __VERIFIER_nondet_int();
Loop:
[L14] COND TRUE x!=0
[L15] COND TRUE -5 <= x && x <= 35
[L16] COND TRUE x < 0
[L17] x = -5
End of lasso representation.
- StatisticsResult: NonterminationArgumentStatistics
Fixpoint
- NonterminatingLassoResult [Line: 14]: Nonterminating execution
Found a nonterminating execution for the following lasso shaped sequence of statements.
Stem:
[L13] int x = __VERIFIER_nondet_int();
Loop:
[L14] COND TRUE x!=0
[L15] COND TRUE -5 <= x && x <= 35
[L16] COND TRUE x < 0
[L17] x = -5
End of lasso representation.
RESULT: Ultimate proved your program to be incorrect!
[2024-12-02 06:20:40,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (81)] Ended with exit code 0
[2024-12-02 06:20:40,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfc4b63f-3708-4e63-813d-e586d4dfac5d/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0
Received shutdown request...
--- End real Ultimate output ---
Execution finished normally
Writing output log to file Ultimate.log
Writing human readable error path to file UltimateCounterExample.errorpath
Result:
FALSE(TERM)