./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i --full-output --architecture 32bit


--------------------------------------------------------------------------------


Checking for overflows
Using default analysis
Version d790fecc
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646e1bcb-ee66-4ffe-ab21-3d3f142c26c8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646e1bcb-ee66-4ffe-ab21-3d3f142c26c8/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646e1bcb-ee66-4ffe-ab21-3d3f142c26c8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646e1bcb-ee66-4ffe-ab21-3d3f142c26c8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646e1bcb-ee66-4ffe-ab21-3d3f142c26c8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646e1bcb-ee66-4ffe-ab21-3d3f142c26c8/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) )

 --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ca0a592612bf67ed64c0cb4dbe07151d7191a8039e0f3c4eacc12cd10ecaa237
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-d790fec
[2024-12-06 01:39:09,026 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-12-06 01:39:09,081 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646e1bcb-ee66-4ffe-ab21-3d3f142c26c8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf
[2024-12-06 01:39:09,086 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-12-06 01:39:09,086 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-12-06 01:39:09,105 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-12-06 01:39:09,106 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-12-06 01:39:09,106 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ALWAYS
[2024-12-06 01:39:09,106 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-12-06 01:39:09,106 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-12-06 01:39:09,106 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-12-06 01:39:09,106 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-12-06 01:39:09,106 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-12-06 01:39:09,107 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-12-06 01:39:09,107 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-12-06 01:39:09,107 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-12-06 01:39:09,107 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-12-06 01:39:09,107 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-12-06 01:39:09,107 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-12-06 01:39:09,107 INFO  L153        SettingsManager]:  * Check absence of signed integer overflows=ASSERTandASSUME
[2024-12-06 01:39:09,107 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-12-06 01:39:09,107 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-12-06 01:39:09,107 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-12-06 01:39:09,107 INFO  L153        SettingsManager]:  * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-12-06 01:39:09,107 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-12-06 01:39:09,108 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-12-06 01:39:09,108 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2024-12-06 01:39:09,108 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2024-12-06 01:39:09,108 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-12-06 01:39:09,108 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-12-06 01:39:09,108 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-12-06 01:39:09,108 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-12-06 01:39:09,108 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-12-06 01:39:09,108 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2024-12-06 01:39:09,108 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-12-06 01:39:09,108 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
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_646e1bcb-ee66-4ffe-ab21-3d3f142c26c8/bin/ukojak-verify-CZk0znPC7b
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(G ! overflow) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ca0a592612bf67ed64c0cb4dbe07151d7191a8039e0f3c4eacc12cd10ecaa237
[2024-12-06 01:39:09,347 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-12-06 01:39:09,355 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-12-06 01:39:09,357 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-12-06 01:39:09,358 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-12-06 01:39:09,358 INFO  L274        PluginConnector]: CDTParser initialized
[2024-12-06 01:39:09,360 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646e1bcb-ee66-4ffe-ab21-3d3f142c26c8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i
[2024-12-06 01:39:11,994 INFO  L533              CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646e1bcb-ee66-4ffe-ab21-3d3f142c26c8/bin/ukojak-verify-CZk0znPC7b/data/5983a62c9/578e8add201e40429755f17acbde1008/FLAGa7c5fafca
[2024-12-06 01:39:12,296 INFO  L384              CDTParser]: Found 1 translation units.
[2024-12-06 01:39:12,296 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646e1bcb-ee66-4ffe-ab21-3d3f142c26c8/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i
[2024-12-06 01:39:12,310 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646e1bcb-ee66-4ffe-ab21-3d3f142c26c8/bin/ukojak-verify-CZk0znPC7b/data/5983a62c9/578e8add201e40429755f17acbde1008/FLAGa7c5fafca
[2024-12-06 01:39:12,573 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646e1bcb-ee66-4ffe-ab21-3d3f142c26c8/bin/ukojak-verify-CZk0znPC7b/data/5983a62c9/578e8add201e40429755f17acbde1008
[2024-12-06 01:39:12,575 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-12-06 01:39:12,576 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-12-06 01:39:12,578 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-12-06 01:39:12,578 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-12-06 01:39:12,581 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-12-06 01:39:12,582 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:39:12" (1/1) ...
[2024-12-06 01:39:12,582 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aa240ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:39:12, skipping insertion in model container
[2024-12-06 01:39:12,582 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:39:12" (1/1) ...
[2024-12-06 01:39:12,616 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-12-06 01:39:12,988 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-12-06 01:39:13,000 INFO  L200         MainTranslator]: Completed pre-run
[2024-12-06 01:39:13,090 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-12-06 01:39:13,117 INFO  L204         MainTranslator]: Completed translation
[2024-12-06 01:39:13,117 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:39:13 WrapperNode
[2024-12-06 01:39:13,117 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-12-06 01:39:13,118 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-12-06 01:39:13,118 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-12-06 01:39:13,118 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-12-06 01:39:13,122 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:39:13" (1/1) ...
[2024-12-06 01:39:13,144 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:39:13" (1/1) ...
[2024-12-06 01:39:13,195 INFO  L138                Inliner]: procedures = 177, calls = 291, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1395
[2024-12-06 01:39:13,195 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-12-06 01:39:13,196 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-12-06 01:39:13,196 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-12-06 01:39:13,196 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-12-06 01:39:13,202 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:39:13" (1/1) ...
[2024-12-06 01:39:13,202 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:39:13" (1/1) ...
[2024-12-06 01:39:13,211 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:39:13" (1/1) ...
[2024-12-06 01:39:13,211 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:39:13" (1/1) ...
[2024-12-06 01:39:13,246 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:39:13" (1/1) ...
[2024-12-06 01:39:13,248 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:39:13" (1/1) ...
[2024-12-06 01:39:13,260 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:39:13" (1/1) ...
[2024-12-06 01:39:13,264 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:39:13" (1/1) ...
[2024-12-06 01:39:13,268 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:39:13" (1/1) ...
[2024-12-06 01:39:13,277 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-12-06 01:39:13,277 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-12-06 01:39:13,277 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-12-06 01:39:13,277 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-12-06 01:39:13,279 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:39:13" (1/1) ...
[2024-12-06 01:39:13,284 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-12-06 01:39:13,294 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646e1bcb-ee66-4ffe-ab21-3d3f142c26c8/bin/ukojak-verify-CZk0znPC7b/z3
[2024-12-06 01:39:13,305 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646e1bcb-ee66-4ffe-ab21-3d3f142c26c8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-12-06 01:39:13,307 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_646e1bcb-ee66-4ffe-ab21-3d3f142c26c8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-12-06 01:39:13,326 INFO  L130     BoogieDeclarations]: Found specification of procedure reach_error
[2024-12-06 01:39:13,327 INFO  L138     BoogieDeclarations]: Found implementation of procedure reach_error
[2024-12-06 01:39:13,327 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-12-06 01:39:13,327 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2024-12-06 01:39:13,327 INFO  L138     BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2024-12-06 01:39:13,327 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-12-06 01:39:13,327 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2024-12-06 01:39:13,327 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2024-12-06 01:39:13,327 INFO  L130     BoogieDeclarations]: Found specification of procedure test_int
[2024-12-06 01:39:13,327 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_int
[2024-12-06 01:39:13,327 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-12-06 01:39:13,327 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-12-06 01:39:13,327 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2024-12-06 01:39:13,327 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-12-06 01:39:13,328 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-12-06 01:39:13,328 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-12-06 01:39:13,328 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2024-12-06 01:39:13,328 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-12-06 01:39:13,328 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-12-06 01:39:13,502 INFO  L234             CfgBuilder]: Building ICFG
[2024-12-06 01:39:13,504 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-12-06 01:39:14,921 INFO  L?                        ?]: Removed 333 outVars from TransFormulas that were not future-live.
[2024-12-06 01:39:14,921 INFO  L283             CfgBuilder]: Performing block encoding
[2024-12-06 01:39:16,403 INFO  L307             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-12-06 01:39:16,403 INFO  L312             CfgBuilder]: Removed 35 assume(true) statements.
[2024-12-06 01:39:16,404 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:39:16 BoogieIcfgContainer
[2024-12-06 01:39:16,404 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-12-06 01:39:16,404 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2024-12-06 01:39:16,404 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2024-12-06 01:39:16,414 INFO  L274        PluginConnector]: CodeCheck initialized
[2024-12-06 01:39:16,414 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:39:16" (1/1) ...
[2024-12-06 01:39:16,422 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-06 01:39:16,462 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:39:16,473 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 172 states and 284 transitions.
[2024-12-06 01:39:16,473 INFO  L276                IsEmpty]: Start isEmpty. Operand 172 states and 284 transitions.
[2024-12-06 01:39:16,475 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 5
[2024-12-06 01:39:16,475 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:39:16,476 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:39:16,579 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unknown
[2024-12-06 01:39:16,637 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:39:16,639 INFO  L256         TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 10 conjuncts are in the unsatisfiable core
[2024-12-06 01:39:16,644 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-06 01:39:16,675 INFO  L378             Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7
[2024-12-06 01:39:16,719 INFO  L159       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2024-12-06 01:39:16,721 INFO  L164       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2024-12-06 01:39:16,725 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2024-12-06 01:39:16,728 INFO  L378             Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7
[2024-12-06 01:39:16,739 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 01:39:16,796 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:39:16,798 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions.
[2024-12-06 01:39:16,798 INFO  L276                IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions.
[2024-12-06 01:39:16,798 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 6
[2024-12-06 01:39:16,798 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:39:16,798 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:39:16,825 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unknown
[2024-12-06 01:39:16,881 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:39:16,883 INFO  L256         TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 13 conjuncts are in the unsatisfiable core
[2024-12-06 01:39:16,885 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2024-12-06 01:39:16,892 INFO  L378             Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2024-12-06 01:39:16,897 INFO  L378             Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7
[2024-12-06 01:39:16,935 INFO  L159       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2024-12-06 01:39:16,936 INFO  L164       QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10
[2024-12-06 01:39:16,939 INFO  L190   IndexEqualityManager]: detected not equals via solver
[2024-12-06 01:39:16,941 INFO  L378             Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7
[2024-12-06 01:39:16,949 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 01:39:17,055 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:39:17,057 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 178 states and 294 transitions.
[2024-12-06 01:39:17,057 INFO  L276                IsEmpty]: Start isEmpty. Operand 178 states and 294 transitions.
[2024-12-06 01:39:17,058 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-12-06 01:39:17,058 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:39:17,058 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:39:17,083 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:39:17,128 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 01:39:17,134 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:39:17,134 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 178 states and 292 transitions.
[2024-12-06 01:39:17,135 INFO  L276                IsEmpty]: Start isEmpty. Operand 178 states and 292 transitions.
[2024-12-06 01:39:17,137 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2024-12-06 01:39:17,137 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:39:17,138 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:39:17,153 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:39:17,274 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 01:39:17,395 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:39:17,396 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 177 states and 285 transitions.
[2024-12-06 01:39:17,396 INFO  L276                IsEmpty]: Start isEmpty. Operand 177 states and 285 transitions.
[2024-12-06 01:39:17,397 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2024-12-06 01:39:17,397 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:39:17,397 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:39:17,419 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:39:17,436 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 01:39:17,441 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:39:17,442 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 177 states and 281 transitions.
[2024-12-06 01:39:17,442 INFO  L276                IsEmpty]: Start isEmpty. Operand 177 states and 281 transitions.
[2024-12-06 01:39:17,443 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-12-06 01:39:17,443 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:39:17,443 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:39:17,466 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:39:17,486 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 01:39:17,491 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:39:17,492 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 177 states and 275 transitions.
[2024-12-06 01:39:17,492 INFO  L276                IsEmpty]: Start isEmpty. Operand 177 states and 275 transitions.
[2024-12-06 01:39:17,493 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 30
[2024-12-06 01:39:17,493 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:39:17,493 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:39:17,549 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:39:17,588 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 01:39:20,233 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 01:39:20,307 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:39:20,308 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 177 states and 269 transitions.
[2024-12-06 01:39:20,308 INFO  L276                IsEmpty]: Start isEmpty. Operand 177 states and 269 transitions.
[2024-12-06 01:39:20,309 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 35
[2024-12-06 01:39:20,309 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:39:20,309 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:39:20,410 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:39:20,595 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 01:39:31,010 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 01:39:34,075 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 01:39:34,095 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:39:34,096 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 192 states and 288 transitions.
[2024-12-06 01:39:34,096 INFO  L276                IsEmpty]: Start isEmpty. Operand 192 states and 288 transitions.
[2024-12-06 01:39:34,097 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 35
[2024-12-06 01:39:34,097 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:39:34,097 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:39:34,150 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:39:34,192 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 01:39:34,197 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:39:34,198 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 192 states and 286 transitions.
[2024-12-06 01:39:34,198 INFO  L276                IsEmpty]: Start isEmpty. Operand 192 states and 286 transitions.
[2024-12-06 01:39:34,199 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 37
[2024-12-06 01:39:34,199 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:39:34,199 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:39:34,262 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:39:34,311 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 01:39:34,317 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:39:34,317 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 192 states and 284 transitions.
[2024-12-06 01:39:34,318 INFO  L276                IsEmpty]: Start isEmpty. Operand 192 states and 284 transitions.
[2024-12-06 01:39:34,318 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 38
[2024-12-06 01:39:34,318 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:39:34,319 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:39:34,377 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:39:34,414 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 01:39:42,067 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 01:39:42,076 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:39:42,077 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 192 states and 282 transitions.
[2024-12-06 01:39:42,077 INFO  L276                IsEmpty]: Start isEmpty. Operand 192 states and 282 transitions.
[2024-12-06 01:39:42,078 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 39
[2024-12-06 01:39:42,078 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:39:42,078 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:39:42,172 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:39:42,311 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:39:43,109 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:39:43,109 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 195 states and 284 transitions.
[2024-12-06 01:39:43,109 INFO  L276                IsEmpty]: Start isEmpty. Operand 195 states and 284 transitions.
[2024-12-06 01:39:43,110 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 48
[2024-12-06 01:39:43,110 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:39:43,110 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:39:43,200 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:39:43,513 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 01:39:54,124 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 01:40:04,129 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 01:40:05,370 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 01:40:05,514 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:05,515 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 235 states and 337 transitions.
[2024-12-06 01:40:05,515 INFO  L276                IsEmpty]: Start isEmpty. Operand 235 states and 337 transitions.
[2024-12-06 01:40:05,516 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 49
[2024-12-06 01:40:05,516 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:05,516 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:05,581 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:05,754 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 01:40:05,771 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:05,772 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 236 states and 338 transitions.
[2024-12-06 01:40:05,772 INFO  L276                IsEmpty]: Start isEmpty. Operand 236 states and 338 transitions.
[2024-12-06 01:40:05,773 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2024-12-06 01:40:05,773 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:05,773 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:05,838 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:05,867 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 01:40:05,893 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:05,894 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 236 states and 336 transitions.
[2024-12-06 01:40:05,894 INFO  L276                IsEmpty]: Start isEmpty. Operand 236 states and 336 transitions.
[2024-12-06 01:40:05,895 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2024-12-06 01:40:05,895 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:05,895 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:05,969 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:06,177 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-12-06 01:40:07,892 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 01:40:07,916 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:07,918 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 239 states and 338 transitions.
[2024-12-06 01:40:07,918 INFO  L276                IsEmpty]: Start isEmpty. Operand 239 states and 338 transitions.
[2024-12-06 01:40:07,918 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 59
[2024-12-06 01:40:07,918 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:07,919 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:08,002 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:08,053 INFO  L134       CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.
[2024-12-06 01:40:08,069 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:08,070 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 239 states and 337 transitions.
[2024-12-06 01:40:08,070 INFO  L276                IsEmpty]: Start isEmpty. Operand 239 states and 337 transitions.
[2024-12-06 01:40:08,071 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 59
[2024-12-06 01:40:08,071 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:08,071 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:08,496 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:08,723 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:08,842 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:08,843 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 241 states and 340 transitions.
[2024-12-06 01:40:08,843 INFO  L276                IsEmpty]: Start isEmpty. Operand 241 states and 340 transitions.
[2024-12-06 01:40:08,844 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 60
[2024-12-06 01:40:08,844 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:08,844 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:09,128 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:09,418 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:09,603 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:09,604 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 242 states and 342 transitions.
[2024-12-06 01:40:09,604 INFO  L276                IsEmpty]: Start isEmpty. Operand 242 states and 342 transitions.
[2024-12-06 01:40:09,604 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 61
[2024-12-06 01:40:09,605 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:09,605 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:09,844 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:10,245 INFO  L134       CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:10,806 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:10,807 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 244 states and 345 transitions.
[2024-12-06 01:40:10,807 INFO  L276                IsEmpty]: Start isEmpty. Operand 244 states and 345 transitions.
[2024-12-06 01:40:10,808 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 62
[2024-12-06 01:40:10,808 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:10,808 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:11,048 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:11,468 INFO  L134       CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:11,938 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:11,939 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 245 states and 346 transitions.
[2024-12-06 01:40:11,940 INFO  L276                IsEmpty]: Start isEmpty. Operand 245 states and 346 transitions.
[2024-12-06 01:40:11,940 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 63
[2024-12-06 01:40:11,940 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:11,940 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:12,266 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:12,815 INFO  L134       CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:13,285 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:13,286 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 246 states and 347 transitions.
[2024-12-06 01:40:13,286 INFO  L276                IsEmpty]: Start isEmpty. Operand 246 states and 347 transitions.
[2024-12-06 01:40:13,287 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 64
[2024-12-06 01:40:13,287 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:13,287 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:13,525 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:14,085 INFO  L134       CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:14,608 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:14,609 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 247 states and 348 transitions.
[2024-12-06 01:40:14,609 INFO  L276                IsEmpty]: Start isEmpty. Operand 247 states and 348 transitions.
[2024-12-06 01:40:14,610 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 65
[2024-12-06 01:40:14,610 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:14,610 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:14,853 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:15,617 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:16,135 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:16,136 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 248 states and 349 transitions.
[2024-12-06 01:40:16,136 INFO  L276                IsEmpty]: Start isEmpty. Operand 248 states and 349 transitions.
[2024-12-06 01:40:16,138 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 66
[2024-12-06 01:40:16,138 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:16,138 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:16,497 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:17,156 INFO  L134       CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:17,721 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:17,722 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 249 states and 350 transitions.
[2024-12-06 01:40:17,722 INFO  L276                IsEmpty]: Start isEmpty. Operand 249 states and 350 transitions.
[2024-12-06 01:40:17,723 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 67
[2024-12-06 01:40:17,723 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:17,723 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:17,955 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:18,390 INFO  L134       CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:18,908 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:18,909 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 250 states and 351 transitions.
[2024-12-06 01:40:18,909 INFO  L276                IsEmpty]: Start isEmpty. Operand 250 states and 351 transitions.
[2024-12-06 01:40:18,910 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 68
[2024-12-06 01:40:18,910 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:18,910 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:19,132 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:19,712 INFO  L134       CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:20,139 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:20,140 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 251 states and 352 transitions.
[2024-12-06 01:40:20,140 INFO  L276                IsEmpty]: Start isEmpty. Operand 251 states and 352 transitions.
[2024-12-06 01:40:20,141 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 69
[2024-12-06 01:40:20,141 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:20,141 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:20,324 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:20,912 INFO  L134       CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:21,492 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:21,493 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 252 states and 353 transitions.
[2024-12-06 01:40:21,493 INFO  L276                IsEmpty]: Start isEmpty. Operand 252 states and 353 transitions.
[2024-12-06 01:40:21,494 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 70
[2024-12-06 01:40:21,494 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:21,494 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:21,693 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:22,284 INFO  L134       CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:22,821 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:22,822 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 253 states and 354 transitions.
[2024-12-06 01:40:22,822 INFO  L276                IsEmpty]: Start isEmpty. Operand 253 states and 354 transitions.
[2024-12-06 01:40:22,822 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 71
[2024-12-06 01:40:22,822 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:22,823 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:23,076 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:23,665 INFO  L134       CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:24,226 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:24,226 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 254 states and 355 transitions.
[2024-12-06 01:40:24,226 INFO  L276                IsEmpty]: Start isEmpty. Operand 254 states and 355 transitions.
[2024-12-06 01:40:24,227 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 72
[2024-12-06 01:40:24,227 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:24,227 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:24,459 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:25,212 INFO  L134       CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:25,751 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:25,751 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 255 states and 356 transitions.
[2024-12-06 01:40:25,751 INFO  L276                IsEmpty]: Start isEmpty. Operand 255 states and 356 transitions.
[2024-12-06 01:40:25,752 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 73
[2024-12-06 01:40:25,752 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:25,752 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:25,986 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:26,536 INFO  L134       CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:26,895 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:26,895 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 256 states and 357 transitions.
[2024-12-06 01:40:26,896 INFO  L276                IsEmpty]: Start isEmpty. Operand 256 states and 357 transitions.
[2024-12-06 01:40:26,896 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 74
[2024-12-06 01:40:26,896 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:26,896 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:27,119 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:27,680 INFO  L134       CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:28,033 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:28,034 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 257 states and 358 transitions.
[2024-12-06 01:40:28,034 INFO  L276                IsEmpty]: Start isEmpty. Operand 257 states and 358 transitions.
[2024-12-06 01:40:28,035 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 75
[2024-12-06 01:40:28,035 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:28,035 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:28,336 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:28,931 INFO  L134       CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:29,273 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:29,274 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 258 states and 359 transitions.
[2024-12-06 01:40:29,274 INFO  L276                IsEmpty]: Start isEmpty. Operand 258 states and 359 transitions.
[2024-12-06 01:40:29,274 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 76
[2024-12-06 01:40:29,274 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:29,274 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:29,555 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:30,703 INFO  L134       CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:31,657 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:31,658 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 259 states and 360 transitions.
[2024-12-06 01:40:31,658 INFO  L276                IsEmpty]: Start isEmpty. Operand 259 states and 360 transitions.
[2024-12-06 01:40:31,658 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 77
[2024-12-06 01:40:31,658 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:31,658 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:31,841 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:32,577 INFO  L134       CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:33,032 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:33,033 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 260 states and 361 transitions.
[2024-12-06 01:40:33,034 INFO  L276                IsEmpty]: Start isEmpty. Operand 260 states and 361 transitions.
[2024-12-06 01:40:33,034 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 78
[2024-12-06 01:40:33,034 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:33,035 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:33,228 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:34,144 INFO  L134       CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:34,959 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:34,960 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 261 states and 362 transitions.
[2024-12-06 01:40:34,960 INFO  L276                IsEmpty]: Start isEmpty. Operand 261 states and 362 transitions.
[2024-12-06 01:40:34,960 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 79
[2024-12-06 01:40:34,961 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:34,961 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:35,144 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:35,972 INFO  L134       CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:36,463 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:36,464 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 262 states and 363 transitions.
[2024-12-06 01:40:36,464 INFO  L276                IsEmpty]: Start isEmpty. Operand 262 states and 363 transitions.
[2024-12-06 01:40:36,465 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 80
[2024-12-06 01:40:36,465 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:36,465 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:36,810 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:37,786 INFO  L134       CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:38,624 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:38,624 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 263 states and 364 transitions.
[2024-12-06 01:40:38,624 INFO  L276                IsEmpty]: Start isEmpty. Operand 263 states and 364 transitions.
[2024-12-06 01:40:38,625 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 81
[2024-12-06 01:40:38,625 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:38,625 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:38,968 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:39,870 INFO  L134       CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:40,394 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:40,395 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 264 states and 365 transitions.
[2024-12-06 01:40:40,395 INFO  L276                IsEmpty]: Start isEmpty. Operand 264 states and 365 transitions.
[2024-12-06 01:40:40,395 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 82
[2024-12-06 01:40:40,395 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:40,396 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:40,731 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:41,713 INFO  L134       CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:42,572 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:42,572 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 265 states and 366 transitions.
[2024-12-06 01:40:42,572 INFO  L276                IsEmpty]: Start isEmpty. Operand 265 states and 366 transitions.
[2024-12-06 01:40:42,573 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 83
[2024-12-06 01:40:42,573 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:42,573 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:42,901 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:43,870 INFO  L134       CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:44,424 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:44,424 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 266 states and 367 transitions.
[2024-12-06 01:40:44,424 INFO  L276                IsEmpty]: Start isEmpty. Operand 266 states and 367 transitions.
[2024-12-06 01:40:44,425 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 84
[2024-12-06 01:40:44,425 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:44,425 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:44,756 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:45,833 INFO  L134       CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:46,753 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:46,754 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 267 states and 368 transitions.
[2024-12-06 01:40:46,754 INFO  L276                IsEmpty]: Start isEmpty. Operand 267 states and 368 transitions.
[2024-12-06 01:40:46,754 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 85
[2024-12-06 01:40:46,754 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:46,754 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:47,091 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:48,180 INFO  L134       CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:48,791 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:48,791 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 268 states and 369 transitions.
[2024-12-06 01:40:48,791 INFO  L276                IsEmpty]: Start isEmpty. Operand 268 states and 369 transitions.
[2024-12-06 01:40:48,792 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 86
[2024-12-06 01:40:48,792 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:48,792 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:49,048 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:50,145 INFO  L134       CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:51,073 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:51,074 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 269 states and 370 transitions.
[2024-12-06 01:40:51,074 INFO  L276                IsEmpty]: Start isEmpty. Operand 269 states and 370 transitions.
[2024-12-06 01:40:51,074 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 87
[2024-12-06 01:40:51,074 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:51,074 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:51,313 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:52,400 INFO  L134       CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:53,009 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:53,010 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 270 states and 371 transitions.
[2024-12-06 01:40:53,010 INFO  L276                IsEmpty]: Start isEmpty. Operand 270 states and 371 transitions.
[2024-12-06 01:40:53,011 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 88
[2024-12-06 01:40:53,011 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:53,011 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:53,414 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:54,704 INFO  L134       CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:55,724 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:55,725 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 271 states and 372 transitions.
[2024-12-06 01:40:55,725 INFO  L276                IsEmpty]: Start isEmpty. Operand 271 states and 372 transitions.
[2024-12-06 01:40:55,725 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 89
[2024-12-06 01:40:55,725 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:55,726 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:56,195 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:40:57,313 INFO  L134       CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:40:58,196 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:40:58,196 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 272 states and 373 transitions.
[2024-12-06 01:40:58,196 INFO  L276                IsEmpty]: Start isEmpty. Operand 272 states and 373 transitions.
[2024-12-06 01:40:58,197 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 90
[2024-12-06 01:40:58,197 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:40:58,197 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:40:58,605 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:41:03,505 INFO  L134       CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:41:07,888 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:41:07,889 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 273 states and 374 transitions.
[2024-12-06 01:41:07,889 INFO  L276                IsEmpty]: Start isEmpty. Operand 273 states and 374 transitions.
[2024-12-06 01:41:07,889 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 91
[2024-12-06 01:41:07,889 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:41:07,890 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:41:08,137 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:41:09,583 INFO  L134       CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:41:10,453 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:41:10,453 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 274 states and 375 transitions.
[2024-12-06 01:41:10,453 INFO  L276                IsEmpty]: Start isEmpty. Operand 274 states and 375 transitions.
[2024-12-06 01:41:10,454 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 92
[2024-12-06 01:41:10,454 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:41:10,454 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:41:10,867 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:41:11,953 INFO  L134       CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:41:12,502 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:41:12,502 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 275 states and 376 transitions.
[2024-12-06 01:41:12,502 INFO  L276                IsEmpty]: Start isEmpty. Operand 275 states and 376 transitions.
[2024-12-06 01:41:12,503 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 93
[2024-12-06 01:41:12,503 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:41:12,503 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:41:12,822 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:41:13,892 INFO  L134       CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:41:14,378 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:41:14,379 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 276 states and 377 transitions.
[2024-12-06 01:41:14,379 INFO  L276                IsEmpty]: Start isEmpty. Operand 276 states and 377 transitions.
[2024-12-06 01:41:14,379 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 94
[2024-12-06 01:41:14,379 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:41:14,380 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:41:14,726 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:41:16,709 INFO  L134       CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:41:18,294 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:41:18,294 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 277 states and 378 transitions.
[2024-12-06 01:41:18,294 INFO  L276                IsEmpty]: Start isEmpty. Operand 277 states and 378 transitions.
[2024-12-06 01:41:18,295 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 95
[2024-12-06 01:41:18,295 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:41:18,295 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:41:18,872 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:41:20,225 INFO  L134       CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:41:20,932 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:41:20,933 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 278 states and 379 transitions.
[2024-12-06 01:41:20,933 INFO  L276                IsEmpty]: Start isEmpty. Operand 278 states and 379 transitions.
[2024-12-06 01:41:20,933 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 96
[2024-12-06 01:41:20,933 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:41:20,933 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:41:21,300 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:41:22,554 INFO  L134       CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:41:23,140 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:41:23,141 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 279 states and 380 transitions.
[2024-12-06 01:41:23,141 INFO  L276                IsEmpty]: Start isEmpty. Operand 279 states and 380 transitions.
[2024-12-06 01:41:23,142 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 97
[2024-12-06 01:41:23,142 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:41:23,142 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:41:23,442 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:41:25,198 INFO  L134       CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:41:26,603 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:41:26,604 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 280 states and 381 transitions.
[2024-12-06 01:41:26,604 INFO  L276                IsEmpty]: Start isEmpty. Operand 280 states and 381 transitions.
[2024-12-06 01:41:26,605 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 98
[2024-12-06 01:41:26,605 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:41:26,605 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:41:26,827 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:41:28,299 INFO  L134       CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:41:29,341 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:41:29,341 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 281 states and 382 transitions.
[2024-12-06 01:41:29,341 INFO  L276                IsEmpty]: Start isEmpty. Operand 281 states and 382 transitions.
[2024-12-06 01:41:29,342 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 99
[2024-12-06 01:41:29,342 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:41:29,342 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:41:29,689 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:41:31,188 INFO  L134       CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:41:32,294 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:41:32,294 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 282 states and 383 transitions.
[2024-12-06 01:41:32,294 INFO  L276                IsEmpty]: Start isEmpty. Operand 282 states and 383 transitions.
[2024-12-06 01:41:32,295 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 100
[2024-12-06 01:41:32,295 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:41:32,295 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:41:32,812 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:41:34,649 INFO  L134       CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:41:35,693 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:41:35,694 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 283 states and 384 transitions.
[2024-12-06 01:41:35,694 INFO  L276                IsEmpty]: Start isEmpty. Operand 283 states and 384 transitions.
[2024-12-06 01:41:35,694 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 101
[2024-12-06 01:41:35,694 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:41:35,694 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:41:36,048 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:41:37,824 INFO  L134       CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:41:39,114 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:41:39,115 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 284 states and 385 transitions.
[2024-12-06 01:41:39,115 INFO  L276                IsEmpty]: Start isEmpty. Operand 284 states and 385 transitions.
[2024-12-06 01:41:39,115 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 102
[2024-12-06 01:41:39,116 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:41:39,116 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:41:39,447 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:41:48,633 INFO  L134       CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 01:41:56,861 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:41:56,861 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 285 states and 386 transitions.
[2024-12-06 01:41:56,861 INFO  L276                IsEmpty]: Start isEmpty. Operand 285 states and 386 transitions.
[2024-12-06 01:41:56,862 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 103
[2024-12-06 01:41:56,862 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:41:56,862 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:41:57,178 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:41:57,505 INFO  L134       CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:41:57,908 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:41:57,909 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 286 states and 388 transitions.
[2024-12-06 01:41:57,909 INFO  L276                IsEmpty]: Start isEmpty. Operand 286 states and 388 transitions.
[2024-12-06 01:41:57,909 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 105
[2024-12-06 01:41:57,909 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:41:57,909 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:41:58,312 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:41:58,970 INFO  L134       CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:41:59,635 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:41:59,635 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 287 states and 390 transitions.
[2024-12-06 01:41:59,635 INFO  L276                IsEmpty]: Start isEmpty. Operand 287 states and 390 transitions.
[2024-12-06 01:41:59,636 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 106
[2024-12-06 01:41:59,636 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:41:59,636 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:00,759 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:01,330 INFO  L134       CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:01,876 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:01,877 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 288 states and 391 transitions.
[2024-12-06 01:42:01,877 INFO  L276                IsEmpty]: Start isEmpty. Operand 288 states and 391 transitions.
[2024-12-06 01:42:01,877 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 107
[2024-12-06 01:42:01,877 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:01,878 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:02,390 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:03,026 INFO  L134       CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:03,530 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:03,531 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 289 states and 392 transitions.
[2024-12-06 01:42:03,531 INFO  L276                IsEmpty]: Start isEmpty. Operand 289 states and 392 transitions.
[2024-12-06 01:42:03,531 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 108
[2024-12-06 01:42:03,531 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:03,531 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:03,874 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:04,609 INFO  L134       CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:05,164 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:05,165 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 290 states and 393 transitions.
[2024-12-06 01:42:05,165 INFO  L276                IsEmpty]: Start isEmpty. Operand 290 states and 393 transitions.
[2024-12-06 01:42:05,165 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 109
[2024-12-06 01:42:05,165 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:05,165 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:05,577 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:06,228 INFO  L134       CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:07,671 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:07,672 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 292 states and 396 transitions.
[2024-12-06 01:42:07,672 INFO  L276                IsEmpty]: Start isEmpty. Operand 292 states and 396 transitions.
[2024-12-06 01:42:07,673 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 110
[2024-12-06 01:42:07,673 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:07,673 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:08,186 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:09,157 INFO  L134       CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:09,905 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:09,905 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 293 states and 397 transitions.
[2024-12-06 01:42:09,906 INFO  L276                IsEmpty]: Start isEmpty. Operand 293 states and 397 transitions.
[2024-12-06 01:42:09,906 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 111
[2024-12-06 01:42:09,906 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:09,906 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:10,357 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:11,154 INFO  L134       CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:11,744 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:11,745 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 294 states and 398 transitions.
[2024-12-06 01:42:11,745 INFO  L276                IsEmpty]: Start isEmpty. Operand 294 states and 398 transitions.
[2024-12-06 01:42:11,745 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 112
[2024-12-06 01:42:11,745 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:11,745 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:12,097 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:12,881 INFO  L134       CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:13,844 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:13,845 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 295 states and 399 transitions.
[2024-12-06 01:42:13,845 INFO  L276                IsEmpty]: Start isEmpty. Operand 295 states and 399 transitions.
[2024-12-06 01:42:13,845 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 113
[2024-12-06 01:42:13,845 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:13,845 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:14,255 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:15,220 INFO  L134       CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:16,033 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:16,034 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 296 states and 400 transitions.
[2024-12-06 01:42:16,034 INFO  L276                IsEmpty]: Start isEmpty. Operand 296 states and 400 transitions.
[2024-12-06 01:42:16,034 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 114
[2024-12-06 01:42:16,034 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:16,035 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:16,430 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:17,279 INFO  L134       CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:17,935 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:17,936 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 297 states and 401 transitions.
[2024-12-06 01:42:17,936 INFO  L276                IsEmpty]: Start isEmpty. Operand 297 states and 401 transitions.
[2024-12-06 01:42:17,936 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 115
[2024-12-06 01:42:17,936 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:17,936 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:18,357 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:19,124 INFO  L134       CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:20,047 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:20,047 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 298 states and 402 transitions.
[2024-12-06 01:42:20,047 INFO  L276                IsEmpty]: Start isEmpty. Operand 298 states and 402 transitions.
[2024-12-06 01:42:20,048 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 116
[2024-12-06 01:42:20,048 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:20,048 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:20,700 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:21,818 INFO  L134       CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:22,667 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:22,667 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 299 states and 403 transitions.
[2024-12-06 01:42:22,667 INFO  L276                IsEmpty]: Start isEmpty. Operand 299 states and 403 transitions.
[2024-12-06 01:42:22,668 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 117
[2024-12-06 01:42:22,668 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:22,668 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:23,171 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:24,165 INFO  L134       CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:24,840 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:24,841 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 300 states and 404 transitions.
[2024-12-06 01:42:24,841 INFO  L276                IsEmpty]: Start isEmpty. Operand 300 states and 404 transitions.
[2024-12-06 01:42:24,841 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 118
[2024-12-06 01:42:24,841 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:24,842 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:25,351 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:26,396 INFO  L134       CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:27,081 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:27,081 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 301 states and 405 transitions.
[2024-12-06 01:42:27,081 INFO  L276                IsEmpty]: Start isEmpty. Operand 301 states and 405 transitions.
[2024-12-06 01:42:27,082 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 119
[2024-12-06 01:42:27,082 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:27,082 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:27,581 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:28,650 INFO  L134       CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:29,340 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:29,341 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 302 states and 406 transitions.
[2024-12-06 01:42:29,341 INFO  L276                IsEmpty]: Start isEmpty. Operand 302 states and 406 transitions.
[2024-12-06 01:42:29,341 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 120
[2024-12-06 01:42:29,341 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:29,341 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:29,813 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:30,449 INFO  L134       CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:31,232 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:31,232 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 303 states and 407 transitions.
[2024-12-06 01:42:31,233 INFO  L276                IsEmpty]: Start isEmpty. Operand 303 states and 407 transitions.
[2024-12-06 01:42:31,233 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 121
[2024-12-06 01:42:31,233 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:31,233 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:32,029 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:33,123 INFO  L134       CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:34,217 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:34,218 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 304 states and 408 transitions.
[2024-12-06 01:42:34,218 INFO  L276                IsEmpty]: Start isEmpty. Operand 304 states and 408 transitions.
[2024-12-06 01:42:34,218 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 122
[2024-12-06 01:42:34,218 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:34,218 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:34,784 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:36,279 INFO  L134       CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:37,361 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:37,362 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 305 states and 409 transitions.
[2024-12-06 01:42:37,362 INFO  L276                IsEmpty]: Start isEmpty. Operand 305 states and 409 transitions.
[2024-12-06 01:42:37,362 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 123
[2024-12-06 01:42:37,362 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:37,362 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:37,896 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:39,061 INFO  L134       CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:39,776 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:39,776 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 306 states and 410 transitions.
[2024-12-06 01:42:39,776 INFO  L276                IsEmpty]: Start isEmpty. Operand 306 states and 410 transitions.
[2024-12-06 01:42:39,777 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 124
[2024-12-06 01:42:39,777 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:39,777 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:40,403 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:41,611 INFO  L134       CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:42,379 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:42,380 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 307 states and 411 transitions.
[2024-12-06 01:42:42,380 INFO  L276                IsEmpty]: Start isEmpty. Operand 307 states and 411 transitions.
[2024-12-06 01:42:42,380 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 125
[2024-12-06 01:42:42,380 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:42,380 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:42,826 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:44,077 INFO  L134       CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:45,274 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:45,275 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 308 states and 412 transitions.
[2024-12-06 01:42:45,275 INFO  L276                IsEmpty]: Start isEmpty. Operand 308 states and 412 transitions.
[2024-12-06 01:42:45,275 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 126
[2024-12-06 01:42:45,275 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:45,275 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:45,727 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:46,600 INFO  L134       CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:47,434 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:47,436 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 309 states and 413 transitions.
[2024-12-06 01:42:47,436 INFO  L276                IsEmpty]: Start isEmpty. Operand 309 states and 413 transitions.
[2024-12-06 01:42:47,436 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 127
[2024-12-06 01:42:47,436 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:47,436 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:48,166 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:49,508 INFO  L134       CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:50,754 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:50,754 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 310 states and 414 transitions.
[2024-12-06 01:42:50,754 INFO  L276                IsEmpty]: Start isEmpty. Operand 310 states and 414 transitions.
[2024-12-06 01:42:50,755 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 128
[2024-12-06 01:42:50,755 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:50,755 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:51,125 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:53,095 INFO  L134       CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:54,479 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:54,480 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 311 states and 415 transitions.
[2024-12-06 01:42:54,480 INFO  L276                IsEmpty]: Start isEmpty. Operand 311 states and 415 transitions.
[2024-12-06 01:42:54,480 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 129
[2024-12-06 01:42:54,480 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:54,481 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:55,004 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:42:56,442 INFO  L134       CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:42:57,284 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:42:57,285 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 312 states and 416 transitions.
[2024-12-06 01:42:57,285 INFO  L276                IsEmpty]: Start isEmpty. Operand 312 states and 416 transitions.
[2024-12-06 01:42:57,286 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 130
[2024-12-06 01:42:57,286 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:42:57,286 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:42:58,169 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:43:05,672 INFO  L134       CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:43:12,690 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:43:12,691 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 313 states and 417 transitions.
[2024-12-06 01:43:12,691 INFO  L276                IsEmpty]: Start isEmpty. Operand 313 states and 417 transitions.
[2024-12-06 01:43:12,691 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 131
[2024-12-06 01:43:12,691 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:43:12,691 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:43:13,289 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:43:14,837 INFO  L134       CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:43:16,144 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:43:16,144 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 314 states and 418 transitions.
[2024-12-06 01:43:16,144 INFO  L276                IsEmpty]: Start isEmpty. Operand 314 states and 418 transitions.
[2024-12-06 01:43:16,145 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 132
[2024-12-06 01:43:16,145 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:43:16,145 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:43:16,788 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:43:18,104 INFO  L134       CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:43:19,252 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:43:19,253 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 315 states and 419 transitions.
[2024-12-06 01:43:19,253 INFO  L276                IsEmpty]: Start isEmpty. Operand 315 states and 419 transitions.
[2024-12-06 01:43:19,253 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 133
[2024-12-06 01:43:19,253 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:43:19,253 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:43:19,726 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:43:21,898 INFO  L134       CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:43:23,484 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:43:23,485 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 316 states and 420 transitions.
[2024-12-06 01:43:23,485 INFO  L276                IsEmpty]: Start isEmpty. Operand 316 states and 420 transitions.
[2024-12-06 01:43:23,485 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 134
[2024-12-06 01:43:23,485 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:43:23,485 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:43:24,266 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:43:25,917 INFO  L134       CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:43:26,851 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:43:26,852 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 317 states and 421 transitions.
[2024-12-06 01:43:26,852 INFO  L276                IsEmpty]: Start isEmpty. Operand 317 states and 421 transitions.
[2024-12-06 01:43:26,852 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 135
[2024-12-06 01:43:26,852 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:43:26,852 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:43:27,306 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:43:29,017 INFO  L134       CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:43:30,445 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:43:30,446 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 318 states and 422 transitions.
[2024-12-06 01:43:30,446 INFO  L276                IsEmpty]: Start isEmpty. Operand 318 states and 422 transitions.
[2024-12-06 01:43:30,446 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 136
[2024-12-06 01:43:30,446 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:43:30,446 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:43:30,956 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:43:32,876 INFO  L134       CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:43:34,011 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:43:34,011 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 319 states and 423 transitions.
[2024-12-06 01:43:34,012 INFO  L276                IsEmpty]: Start isEmpty. Operand 319 states and 423 transitions.
[2024-12-06 01:43:34,012 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 137
[2024-12-06 01:43:34,012 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:43:34,012 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:43:34,888 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:43:38,749 INFO  L134       CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:43:41,976 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:43:41,976 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 320 states and 424 transitions.
[2024-12-06 01:43:41,976 INFO  L276                IsEmpty]: Start isEmpty. Operand 320 states and 424 transitions.
[2024-12-06 01:43:41,977 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 138
[2024-12-06 01:43:41,977 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:43:41,977 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:43:42,634 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:43:43,954 INFO  L134       CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:43:44,878 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:43:44,878 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 321 states and 425 transitions.
[2024-12-06 01:43:44,878 INFO  L276                IsEmpty]: Start isEmpty. Operand 321 states and 425 transitions.
[2024-12-06 01:43:44,879 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 139
[2024-12-06 01:43:44,879 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:43:44,879 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:43:45,889 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:43:48,171 INFO  L134       CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:43:49,551 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:43:49,551 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 322 states and 426 transitions.
[2024-12-06 01:43:49,551 INFO  L276                IsEmpty]: Start isEmpty. Operand 322 states and 426 transitions.
[2024-12-06 01:43:49,552 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 140
[2024-12-06 01:43:49,552 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:43:49,552 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:43:50,365 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:43:52,336 INFO  L134       CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:43:53,801 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:43:53,801 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 323 states and 427 transitions.
[2024-12-06 01:43:53,801 INFO  L276                IsEmpty]: Start isEmpty. Operand 323 states and 427 transitions.
[2024-12-06 01:43:53,801 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 141
[2024-12-06 01:43:53,802 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:43:53,802 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:43:54,527 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:43:55,932 INFO  L134       CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:43:56,939 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:43:56,939 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 324 states and 428 transitions.
[2024-12-06 01:43:56,939 INFO  L276                IsEmpty]: Start isEmpty. Operand 324 states and 428 transitions.
[2024-12-06 01:43:56,940 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 142
[2024-12-06 01:43:56,940 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:43:56,940 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:43:57,833 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:44:00,561 INFO  L134       CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:44:01,909 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:44:01,910 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 325 states and 429 transitions.
[2024-12-06 01:44:01,910 INFO  L276                IsEmpty]: Start isEmpty. Operand 325 states and 429 transitions.
[2024-12-06 01:44:01,910 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 143
[2024-12-06 01:44:01,910 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:44:01,910 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:44:02,699 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:44:04,703 INFO  L134       CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:44:05,718 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:44:05,718 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 326 states and 430 transitions.
[2024-12-06 01:44:05,718 INFO  L276                IsEmpty]: Start isEmpty. Operand 326 states and 430 transitions.
[2024-12-06 01:44:05,719 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 144
[2024-12-06 01:44:05,719 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:44:05,719 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:44:06,842 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:44:08,941 INFO  L134       CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:44:09,877 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:44:09,877 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 327 states and 431 transitions.
[2024-12-06 01:44:09,877 INFO  L276                IsEmpty]: Start isEmpty. Operand 327 states and 431 transitions.
[2024-12-06 01:44:09,878 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 145
[2024-12-06 01:44:09,878 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:44:09,878 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:44:10,519 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:44:12,683 INFO  L134       CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:44:13,612 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:44:13,612 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 328 states and 432 transitions.
[2024-12-06 01:44:13,612 INFO  L276                IsEmpty]: Start isEmpty. Operand 328 states and 432 transitions.
[2024-12-06 01:44:13,612 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 146
[2024-12-06 01:44:13,612 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:44:13,612 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:44:14,202 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:44:16,689 INFO  L134       CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:44:18,582 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:44:18,582 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 329 states and 433 transitions.
[2024-12-06 01:44:18,582 INFO  L276                IsEmpty]: Start isEmpty. Operand 329 states and 433 transitions.
[2024-12-06 01:44:18,582 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 147
[2024-12-06 01:44:18,582 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:44:18,583 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:44:19,341 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:44:21,869 INFO  L134       CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:44:23,759 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:44:23,760 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 330 states and 434 transitions.
[2024-12-06 01:44:23,760 INFO  L276                IsEmpty]: Start isEmpty. Operand 330 states and 434 transitions.
[2024-12-06 01:44:23,760 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 148
[2024-12-06 01:44:23,760 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:44:23,760 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:44:24,502 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:44:27,100 INFO  L134       CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:44:29,002 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:44:29,003 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 331 states and 435 transitions.
[2024-12-06 01:44:29,003 INFO  L276                IsEmpty]: Start isEmpty. Operand 331 states and 435 transitions.
[2024-12-06 01:44:29,003 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 149
[2024-12-06 01:44:29,003 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:44:29,003 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:44:29,878 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:44:32,510 INFO  L134       CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:44:34,417 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:44:34,417 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 332 states and 436 transitions.
[2024-12-06 01:44:34,418 INFO  L276                IsEmpty]: Start isEmpty. Operand 332 states and 436 transitions.
[2024-12-06 01:44:34,418 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 150
[2024-12-06 01:44:34,418 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:44:34,418 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:44:34,936 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:44:37,711 INFO  L134       CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:44:39,709 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:44:39,710 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 333 states and 437 transitions.
[2024-12-06 01:44:39,710 INFO  L276                IsEmpty]: Start isEmpty. Operand 333 states and 437 transitions.
[2024-12-06 01:44:39,710 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 151
[2024-12-06 01:44:39,710 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:44:39,710 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:44:40,363 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:44:43,174 INFO  L134       CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:44:45,292 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:44:45,293 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 334 states and 438 transitions.
[2024-12-06 01:44:45,293 INFO  L276                IsEmpty]: Start isEmpty. Operand 334 states and 438 transitions.
[2024-12-06 01:44:45,293 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 152
[2024-12-06 01:44:45,293 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:44:45,293 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:44:45,976 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:44:49,985 INFO  L134       CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:44:52,583 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:44:52,584 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 335 states and 439 transitions.
[2024-12-06 01:44:52,584 INFO  L276                IsEmpty]: Start isEmpty. Operand 335 states and 439 transitions.
[2024-12-06 01:44:52,584 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 153
[2024-12-06 01:44:52,584 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:44:52,584 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:44:53,377 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:44:56,459 INFO  L134       CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:44:58,842 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:44:58,843 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 336 states and 440 transitions.
[2024-12-06 01:44:58,843 INFO  L276                IsEmpty]: Start isEmpty. Operand 336 states and 440 transitions.
[2024-12-06 01:44:58,843 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 154
[2024-12-06 01:44:58,843 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:44:58,843 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:45:00,483 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:45:03,419 INFO  L134       CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:45:04,749 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:45:04,749 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 337 states and 441 transitions.
[2024-12-06 01:45:04,749 INFO  L276                IsEmpty]: Start isEmpty. Operand 337 states and 441 transitions.
[2024-12-06 01:45:04,749 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 155
[2024-12-06 01:45:04,749 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:45:04,750 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:45:05,696 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:45:09,031 INFO  L134       CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:45:11,419 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:45:11,419 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 338 states and 442 transitions.
[2024-12-06 01:45:11,419 INFO  L276                IsEmpty]: Start isEmpty. Operand 338 states and 442 transitions.
[2024-12-06 01:45:11,420 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 156
[2024-12-06 01:45:11,420 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:45:11,420 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:45:12,471 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:45:15,538 INFO  L134       CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:45:17,765 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:45:17,766 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 339 states and 443 transitions.
[2024-12-06 01:45:17,766 INFO  L276                IsEmpty]: Start isEmpty. Operand 339 states and 443 transitions.
[2024-12-06 01:45:17,766 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 157
[2024-12-06 01:45:17,766 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:45:17,766 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:45:18,368 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:45:21,500 INFO  L134       CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:45:23,687 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:45:23,688 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 340 states and 444 transitions.
[2024-12-06 01:45:23,688 INFO  L276                IsEmpty]: Start isEmpty. Operand 340 states and 444 transitions.
[2024-12-06 01:45:23,688 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 158
[2024-12-06 01:45:23,688 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:45:23,689 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:45:24,586 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:45:27,731 INFO  L134       CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:45:30,159 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:45:30,159 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 341 states and 445 transitions.
[2024-12-06 01:45:30,159 INFO  L276                IsEmpty]: Start isEmpty. Operand 341 states and 445 transitions.
[2024-12-06 01:45:30,160 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 159
[2024-12-06 01:45:30,160 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:45:30,160 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:45:30,829 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:45:34,877 INFO  L134       CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:45:37,102 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:45:37,102 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 342 states and 446 transitions.
[2024-12-06 01:45:37,103 INFO  L276                IsEmpty]: Start isEmpty. Operand 342 states and 446 transitions.
[2024-12-06 01:45:37,103 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 160
[2024-12-06 01:45:37,103 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:45:37,103 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:45:37,831 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:45:41,048 INFO  L134       CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:45:42,204 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:45:42,204 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 343 states and 447 transitions.
[2024-12-06 01:45:42,204 INFO  L276                IsEmpty]: Start isEmpty. Operand 343 states and 447 transitions.
[2024-12-06 01:45:42,205 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 161
[2024-12-06 01:45:42,205 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:45:42,205 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:45:44,725 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:45:47,625 INFO  L134       CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:45:48,741 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:45:48,742 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 344 states and 448 transitions.
[2024-12-06 01:45:48,742 INFO  L276                IsEmpty]: Start isEmpty. Operand 344 states and 448 transitions.
[2024-12-06 01:45:48,742 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 162
[2024-12-06 01:45:48,742 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:45:48,742 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:45:49,383 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:45:52,378 INFO  L134       CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:45:53,565 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:45:53,566 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 345 states and 449 transitions.
[2024-12-06 01:45:53,566 INFO  L276                IsEmpty]: Start isEmpty. Operand 345 states and 449 transitions.
[2024-12-06 01:45:53,566 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 163
[2024-12-06 01:45:53,566 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:45:53,566 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:45:54,421 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:45:59,367 INFO  L134       CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:46:03,060 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:46:03,061 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 346 states and 450 transitions.
[2024-12-06 01:46:03,061 INFO  L276                IsEmpty]: Start isEmpty. Operand 346 states and 450 transitions.
[2024-12-06 01:46:03,061 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 164
[2024-12-06 01:46:03,061 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:46:03,061 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:46:03,994 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:46:07,374 INFO  L134       CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:46:08,913 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:46:08,913 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 347 states and 451 transitions.
[2024-12-06 01:46:08,913 INFO  L276                IsEmpty]: Start isEmpty. Operand 347 states and 451 transitions.
[2024-12-06 01:46:08,914 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 165
[2024-12-06 01:46:08,914 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:46:08,914 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:46:11,636 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:46:15,540 INFO  L134       CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:46:18,148 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:46:18,148 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 348 states and 452 transitions.
[2024-12-06 01:46:18,148 INFO  L276                IsEmpty]: Start isEmpty. Operand 348 states and 452 transitions.
[2024-12-06 01:46:18,148 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 166
[2024-12-06 01:46:18,148 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:46:18,149 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:46:19,531 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:46:23,088 INFO  L134       CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:46:24,702 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:46:24,703 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 349 states and 453 transitions.
[2024-12-06 01:46:24,703 INFO  L276                IsEmpty]: Start isEmpty. Operand 349 states and 453 transitions.
[2024-12-06 01:46:24,703 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 167
[2024-12-06 01:46:24,703 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:46:24,703 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:46:25,347 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:46:29,085 INFO  L134       CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:46:30,390 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:46:30,391 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 350 states and 454 transitions.
[2024-12-06 01:46:30,391 INFO  L276                IsEmpty]: Start isEmpty. Operand 350 states and 454 transitions.
[2024-12-06 01:46:30,391 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 168
[2024-12-06 01:46:30,391 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:46:30,391 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:46:31,294 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:46:35,951 INFO  L134       CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:46:39,028 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:46:39,029 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 351 states and 455 transitions.
[2024-12-06 01:46:39,029 INFO  L276                IsEmpty]: Start isEmpty. Operand 351 states and 455 transitions.
[2024-12-06 01:46:39,029 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 169
[2024-12-06 01:46:39,029 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:46:39,030 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:46:40,113 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:46:43,892 INFO  L134       CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:46:45,501 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:46:45,502 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 352 states and 456 transitions.
[2024-12-06 01:46:45,502 INFO  L276                IsEmpty]: Start isEmpty. Operand 352 states and 456 transitions.
[2024-12-06 01:46:45,502 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 170
[2024-12-06 01:46:45,502 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:46:45,503 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:46:46,732 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:46:50,293 INFO  L134       CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:46:51,656 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:46:51,657 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 353 states and 457 transitions.
[2024-12-06 01:46:51,657 INFO  L276                IsEmpty]: Start isEmpty. Operand 353 states and 457 transitions.
[2024-12-06 01:46:51,657 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 171
[2024-12-06 01:46:51,657 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:46:51,658 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:46:52,516 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:46:57,277 INFO  L134       CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:47:00,483 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:47:00,483 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 354 states and 458 transitions.
[2024-12-06 01:47:00,483 INFO  L276                IsEmpty]: Start isEmpty. Operand 354 states and 458 transitions.
[2024-12-06 01:47:00,484 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 172
[2024-12-06 01:47:00,484 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:47:00,484 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:47:01,751 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:47:05,835 INFO  L134       CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:47:08,422 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:47:08,422 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 355 states and 459 transitions.
[2024-12-06 01:47:08,422 INFO  L276                IsEmpty]: Start isEmpty. Operand 355 states and 459 transitions.
[2024-12-06 01:47:08,423 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 173
[2024-12-06 01:47:08,423 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:47:08,423 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:47:10,734 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:47:15,118 INFO  L134       CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:47:17,691 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:47:17,691 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 356 states and 460 transitions.
[2024-12-06 01:47:17,691 INFO  L276                IsEmpty]: Start isEmpty. Operand 356 states and 460 transitions.
[2024-12-06 01:47:17,691 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 174
[2024-12-06 01:47:17,691 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:47:17,692 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:47:18,940 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:47:23,743 INFO  L134       CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:47:25,987 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:47:25,987 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 357 states and 461 transitions.
[2024-12-06 01:47:25,987 INFO  L276                IsEmpty]: Start isEmpty. Operand 357 states and 461 transitions.
[2024-12-06 01:47:25,988 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 175
[2024-12-06 01:47:25,988 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:47:25,988 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:47:26,959 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:47:31,517 INFO  L134       CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:47:34,468 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:47:34,468 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 358 states and 462 transitions.
[2024-12-06 01:47:34,468 INFO  L276                IsEmpty]: Start isEmpty. Operand 358 states and 462 transitions.
[2024-12-06 01:47:34,469 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 176
[2024-12-06 01:47:34,469 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:47:34,469 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:47:35,220 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:47:39,597 INFO  L134       CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:47:42,192 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:47:42,192 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 359 states and 463 transitions.
[2024-12-06 01:47:42,192 INFO  L276                IsEmpty]: Start isEmpty. Operand 359 states and 463 transitions.
[2024-12-06 01:47:42,193 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 177
[2024-12-06 01:47:42,193 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:47:42,193 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:47:43,413 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:47:48,007 INFO  L134       CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:47:50,171 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:47:50,171 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 360 states and 464 transitions.
[2024-12-06 01:47:50,171 INFO  L276                IsEmpty]: Start isEmpty. Operand 360 states and 464 transitions.
[2024-12-06 01:47:50,172 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 178
[2024-12-06 01:47:50,172 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:47:50,172 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:47:51,566 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:47:55,653 INFO  L134       CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:47:57,070 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:47:57,070 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 361 states and 465 transitions.
[2024-12-06 01:47:57,070 INFO  L276                IsEmpty]: Start isEmpty. Operand 361 states and 465 transitions.
[2024-12-06 01:47:57,071 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 179
[2024-12-06 01:47:57,071 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:47:57,071 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:48:02,870 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:48:08,110 INFO  L134       CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:48:11,449 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:48:11,449 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 362 states and 466 transitions.
[2024-12-06 01:48:11,449 INFO  L276                IsEmpty]: Start isEmpty. Operand 362 states and 466 transitions.
[2024-12-06 01:48:11,450 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 180
[2024-12-06 01:48:11,450 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:48:11,450 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:48:12,302 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:48:17,014 INFO  L134       CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:48:19,733 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:48:19,733 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 363 states and 467 transitions.
[2024-12-06 01:48:19,733 INFO  L276                IsEmpty]: Start isEmpty. Operand 363 states and 467 transitions.
[2024-12-06 01:48:19,734 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 181
[2024-12-06 01:48:19,734 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:48:19,734 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:48:20,736 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:48:25,765 INFO  L134       CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:48:27,935 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:48:27,936 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 364 states and 468 transitions.
[2024-12-06 01:48:27,936 INFO  L276                IsEmpty]: Start isEmpty. Operand 364 states and 468 transitions.
[2024-12-06 01:48:27,936 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 182
[2024-12-06 01:48:27,936 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:48:27,936 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:48:29,578 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:48:34,751 INFO  L134       CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:48:38,009 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:48:38,010 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 365 states and 469 transitions.
[2024-12-06 01:48:38,010 INFO  L276                IsEmpty]: Start isEmpty. Operand 365 states and 469 transitions.
[2024-12-06 01:48:38,010 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 183
[2024-12-06 01:48:38,010 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:48:38,010 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:48:38,929 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:48:44,213 INFO  L134       CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:48:46,027 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:48:46,027 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 366 states and 470 transitions.
[2024-12-06 01:48:46,027 INFO  L276                IsEmpty]: Start isEmpty. Operand 366 states and 470 transitions.
[2024-12-06 01:48:46,028 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 184
[2024-12-06 01:48:46,028 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:48:46,028 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:48:47,817 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:48:52,262 INFO  L134       CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:48:53,703 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:48:53,704 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 367 states and 471 transitions.
[2024-12-06 01:48:53,704 INFO  L276                IsEmpty]: Start isEmpty. Operand 367 states and 471 transitions.
[2024-12-06 01:48:53,704 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 185
[2024-12-06 01:48:53,704 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:48:53,705 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:48:54,846 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:48:59,325 INFO  L134       CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:49:00,890 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:49:00,891 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 368 states and 472 transitions.
[2024-12-06 01:49:00,891 INFO  L276                IsEmpty]: Start isEmpty. Operand 368 states and 472 transitions.
[2024-12-06 01:49:00,891 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 186
[2024-12-06 01:49:00,891 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:49:00,891 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:49:02,107 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:49:08,479 INFO  L134       CoverageAnalysis]: Checked inductivity of 8258 backedges. 3781 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:49:12,563 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:49:12,564 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 369 states and 473 transitions.
[2024-12-06 01:49:12,564 INFO  L276                IsEmpty]: Start isEmpty. Operand 369 states and 473 transitions.
[2024-12-06 01:49:12,564 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 187
[2024-12-06 01:49:12,564 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:49:12,564 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:49:14,044 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:49:19,263 INFO  L134       CoverageAnalysis]: Checked inductivity of 8387 backedges. 3826 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:49:21,162 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:49:21,163 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 370 states and 474 transitions.
[2024-12-06 01:49:21,163 INFO  L276                IsEmpty]: Start isEmpty. Operand 370 states and 474 transitions.
[2024-12-06 01:49:21,163 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 188
[2024-12-06 01:49:21,163 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:49:21,163 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:49:23,600 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:49:29,918 INFO  L134       CoverageAnalysis]: Checked inductivity of 8517 backedges. 3871 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:49:33,345 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:49:33,346 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 371 states and 475 transitions.
[2024-12-06 01:49:33,346 INFO  L276                IsEmpty]: Start isEmpty. Operand 371 states and 475 transitions.
[2024-12-06 01:49:33,346 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 189
[2024-12-06 01:49:33,347 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:49:33,347 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:49:36,026 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:49:41,406 INFO  L134       CoverageAnalysis]: Checked inductivity of 8648 backedges. 3916 proven. 3741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:49:43,397 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:49:43,397 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 372 states and 476 transitions.
[2024-12-06 01:49:43,397 INFO  L276                IsEmpty]: Start isEmpty. Operand 372 states and 476 transitions.
[2024-12-06 01:49:43,398 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 190
[2024-12-06 01:49:43,398 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:49:43,398 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:49:45,786 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:49:50,746 INFO  L134       CoverageAnalysis]: Checked inductivity of 8780 backedges. 3961 proven. 3828 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:49:52,331 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:49:52,332 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 373 states and 477 transitions.
[2024-12-06 01:49:52,332 INFO  L276                IsEmpty]: Start isEmpty. Operand 373 states and 477 transitions.
[2024-12-06 01:49:52,332 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 191
[2024-12-06 01:49:52,333 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:49:52,333 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:49:54,077 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:49:59,036 INFO  L134       CoverageAnalysis]: Checked inductivity of 8913 backedges. 4006 proven. 3916 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:50:00,547 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:50:00,547 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 374 states and 478 transitions.
[2024-12-06 01:50:00,547 INFO  L276                IsEmpty]: Start isEmpty. Operand 374 states and 478 transitions.
[2024-12-06 01:50:00,548 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 192
[2024-12-06 01:50:00,548 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:50:00,548 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:50:02,398 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:50:07,417 INFO  L134       CoverageAnalysis]: Checked inductivity of 9047 backedges. 4051 proven. 4005 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:50:08,946 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:50:08,947 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 375 states and 479 transitions.
[2024-12-06 01:50:08,947 INFO  L276                IsEmpty]: Start isEmpty. Operand 375 states and 479 transitions.
[2024-12-06 01:50:08,947 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 193
[2024-12-06 01:50:08,947 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:50:08,947 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:50:11,281 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:50:18,570 INFO  L134       CoverageAnalysis]: Checked inductivity of 9182 backedges. 4096 proven. 4095 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:50:23,236 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:50:23,236 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 376 states and 480 transitions.
[2024-12-06 01:50:23,237 INFO  L276                IsEmpty]: Start isEmpty. Operand 376 states and 480 transitions.
[2024-12-06 01:50:23,237 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 194
[2024-12-06 01:50:23,237 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:50:23,237 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:50:24,983 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:50:30,691 INFO  L134       CoverageAnalysis]: Checked inductivity of 9318 backedges. 4141 proven. 4186 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:50:33,631 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:50:33,631 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 377 states and 481 transitions.
[2024-12-06 01:50:33,631 INFO  L276                IsEmpty]: Start isEmpty. Operand 377 states and 481 transitions.
[2024-12-06 01:50:33,632 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 195
[2024-12-06 01:50:33,632 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:50:33,632 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:50:35,061 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:50:41,049 INFO  L134       CoverageAnalysis]: Checked inductivity of 9455 backedges. 4186 proven. 4278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:50:43,365 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:50:43,366 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 378 states and 482 transitions.
[2024-12-06 01:50:43,366 INFO  L276                IsEmpty]: Start isEmpty. Operand 378 states and 482 transitions.
[2024-12-06 01:50:43,366 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 196
[2024-12-06 01:50:43,366 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:50:43,366 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:50:44,522 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:50:50,484 INFO  L134       CoverageAnalysis]: Checked inductivity of 9593 backedges. 4231 proven. 4371 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:50:53,869 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:50:53,869 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 379 states and 483 transitions.
[2024-12-06 01:50:53,869 INFO  L276                IsEmpty]: Start isEmpty. Operand 379 states and 483 transitions.
[2024-12-06 01:50:53,870 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 197
[2024-12-06 01:50:53,870 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:50:53,870 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:50:55,540 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:51:01,246 INFO  L134       CoverageAnalysis]: Checked inductivity of 9732 backedges. 4276 proven. 4465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:51:03,183 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:51:03,184 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 380 states and 484 transitions.
[2024-12-06 01:51:03,184 INFO  L276                IsEmpty]: Start isEmpty. Operand 380 states and 484 transitions.
[2024-12-06 01:51:03,184 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 198
[2024-12-06 01:51:03,184 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:51:03,184 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:51:10,322 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:51:16,756 INFO  L134       CoverageAnalysis]: Checked inductivity of 9872 backedges. 4321 proven. 4560 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:51:20,362 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:51:20,363 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 381 states and 485 transitions.
[2024-12-06 01:51:20,363 INFO  L276                IsEmpty]: Start isEmpty. Operand 381 states and 485 transitions.
[2024-12-06 01:51:20,364 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 199
[2024-12-06 01:51:20,364 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:51:20,364 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:51:21,944 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:51:27,856 INFO  L134       CoverageAnalysis]: Checked inductivity of 10013 backedges. 4366 proven. 4656 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:51:31,010 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:51:31,011 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 382 states and 486 transitions.
[2024-12-06 01:51:31,011 INFO  L276                IsEmpty]: Start isEmpty. Operand 382 states and 486 transitions.
[2024-12-06 01:51:31,011 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 200
[2024-12-06 01:51:31,011 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:51:31,011 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:51:32,131 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:51:38,570 INFO  L134       CoverageAnalysis]: Checked inductivity of 10155 backedges. 4411 proven. 4753 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:51:41,096 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:51:41,096 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 383 states and 487 transitions.
[2024-12-06 01:51:41,096 INFO  L276                IsEmpty]: Start isEmpty. Operand 383 states and 487 transitions.
[2024-12-06 01:51:41,097 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 201
[2024-12-06 01:51:41,097 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:51:41,097 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:51:42,998 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:51:48,731 INFO  L134       CoverageAnalysis]: Checked inductivity of 10298 backedges. 4456 proven. 4851 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:51:50,340 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:51:50,341 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 384 states and 488 transitions.
[2024-12-06 01:51:50,341 INFO  L276                IsEmpty]: Start isEmpty. Operand 384 states and 488 transitions.
[2024-12-06 01:51:50,341 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 202
[2024-12-06 01:51:50,341 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:51:50,341 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:51:51,679 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:51:58,794 INFO  L134       CoverageAnalysis]: Checked inductivity of 10442 backedges. 4501 proven. 4950 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:52:02,964 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:52:02,964 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 385 states and 489 transitions.
[2024-12-06 01:52:02,964 INFO  L276                IsEmpty]: Start isEmpty. Operand 385 states and 489 transitions.
[2024-12-06 01:52:02,964 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 203
[2024-12-06 01:52:02,965 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:52:02,965 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:52:03,957 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:52:10,247 INFO  L134       CoverageAnalysis]: Checked inductivity of 10587 backedges. 4546 proven. 5050 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:52:12,325 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:52:12,326 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 386 states and 490 transitions.
[2024-12-06 01:52:12,326 INFO  L276                IsEmpty]: Start isEmpty. Operand 386 states and 490 transitions.
[2024-12-06 01:52:12,326 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 204
[2024-12-06 01:52:12,326 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:52:12,326 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:52:13,666 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:52:20,408 INFO  L134       CoverageAnalysis]: Checked inductivity of 10733 backedges. 4591 proven. 5151 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:52:24,067 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:52:24,068 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 387 states and 491 transitions.
[2024-12-06 01:52:24,068 INFO  L276                IsEmpty]: Start isEmpty. Operand 387 states and 491 transitions.
[2024-12-06 01:52:24,068 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 205
[2024-12-06 01:52:24,068 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:52:24,068 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:52:26,072 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 01:52:32,573 INFO  L134       CoverageAnalysis]: Checked inductivity of 10880 backedges. 4636 proven. 5253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.
[2024-12-06 01:52:34,752 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 01:52:34,753 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 388 states and 492 transitions.
[2024-12-06 01:52:34,753 INFO  L276                IsEmpty]: Start isEmpty. Operand 388 states and 492 transitions.
[2024-12-06 01:52:34,753 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 206
[2024-12-06 01:52:34,753 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 01:52:34,753 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 01:52:36,408 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat