./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/dll.i --full-output --architecture 64bit


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


Checking for memory safety (deref-memtrack)
Using default analysis
Version a0165632
Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebb7a428-020e-423f-999d-fd5d798420b6/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebb7a428-020e-423f-999d-fd5d798420b6/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebb7a428-020e-423f-999d-fd5d798420b6/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebb7a428-020e-423f-999d-fd5d798420b6/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/dll.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebb7a428-020e-423f-999d-fd5d798420b6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebb7a428-020e-423f-999d-fd5d798420b6/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )

 --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 10681342956536030b52ca48e31ce31e2b55c374e7faf58302ff5a4410bd4b13
--- Real Ultimate output ---
This is Ultimate 0.2.5-dev-a016563
[2024-11-08 22:13:17,557 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-08 22:13:17,646 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebb7a428-020e-423f-999d-fd5d798420b6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf
[2024-11-08 22:13:17,652 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-08 22:13:17,656 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-11-08 22:13:17,695 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-08 22:13:17,698 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-08 22:13:17,699 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-08 22:13:17,700 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-08 22:13:17,701 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-08 22:13:17,701 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-08 22:13:17,704 INFO  L153        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2024-11-08 22:13:17,704 INFO  L153        SettingsManager]:  * Bitprecise bitfields=true
[2024-11-08 22:13:17,704 INFO  L153        SettingsManager]:  * SV-COMP memtrack compatibility mode=true
[2024-11-08 22:13:17,705 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-08 22:13:17,705 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-08 22:13:17,705 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-11-08 22:13:17,706 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-08 22:13:17,706 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-11-08 22:13:17,706 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2024-11-08 22:13:17,706 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2024-11-08 22:13:17,711 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-08 22:13:17,711 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-08 22:13:17,711 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-08 22:13:17,722 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-08 22:13:17,722 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2024-11-08 22:13:17,722 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-08 22:13:17,723 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebb7a428-020e-423f-999d-fd5d798420b6/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
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_ebb7a428-020e-423f-999d-fd5d798420b6/bin/ukojak-verify-ImItNfHLgk
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 valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )


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 -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10681342956536030b52ca48e31ce31e2b55c374e7faf58302ff5a4410bd4b13
[2024-11-08 22:13:17,976 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-08 22:13:17,999 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-08 22:13:18,003 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-08 22:13:18,004 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-08 22:13:18,006 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-08 22:13:18,007 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebb7a428-020e-423f-999d-fd5d798420b6/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety-broom/dll.i
Unable to find full path for "g++"
[2024-11-08 22:13:20,008 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-08 22:13:20,297 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-08 22:13:20,297 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebb7a428-020e-423f-999d-fd5d798420b6/sv-benchmarks/c/memsafety-broom/dll.i
[2024-11-08 22:13:20,330 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebb7a428-020e-423f-999d-fd5d798420b6/bin/ukojak-verify-ImItNfHLgk/data/ddeab97bd/00053a1eb5e14b43a7e4f8fb8fb348f2/FLAG3e0391ef4
[2024-11-08 22:13:20,345 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebb7a428-020e-423f-999d-fd5d798420b6/bin/ukojak-verify-ImItNfHLgk/data/ddeab97bd/00053a1eb5e14b43a7e4f8fb8fb348f2
[2024-11-08 22:13:20,347 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-08 22:13:20,349 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-08 22:13:20,350 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-08 22:13:20,351 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-08 22:13:20,355 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-08 22:13:20,355 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:13:20" (1/1) ...
[2024-11-08 22:13:20,356 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49c2a085 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:20, skipping insertion in model container
[2024-11-08 22:13:20,356 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:13:20" (1/1) ...
[2024-11-08 22:13:20,416 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-08 22:13:20,769 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-08 22:13:20,778 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-08 22:13:20,833 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-08 22:13:20,858 INFO  L204         MainTranslator]: Completed translation
[2024-11-08 22:13:20,858 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:20 WrapperNode
[2024-11-08 22:13:20,859 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-08 22:13:20,859 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-08 22:13:20,859 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-08 22:13:20,860 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-08 22:13:20,867 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:20" (1/1) ...
[2024-11-08 22:13:20,883 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:20" (1/1) ...
[2024-11-08 22:13:20,901 INFO  L138                Inliner]: procedures = 118, calls = 17, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 68
[2024-11-08 22:13:20,902 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-08 22:13:20,903 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-08 22:13:20,903 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-08 22:13:20,903 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-08 22:13:20,913 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:20" (1/1) ...
[2024-11-08 22:13:20,913 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:20" (1/1) ...
[2024-11-08 22:13:20,916 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:20" (1/1) ...
[2024-11-08 22:13:20,917 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:20" (1/1) ...
[2024-11-08 22:13:20,927 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:20" (1/1) ...
[2024-11-08 22:13:20,930 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:20" (1/1) ...
[2024-11-08 22:13:20,932 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:20" (1/1) ...
[2024-11-08 22:13:20,933 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:20" (1/1) ...
[2024-11-08 22:13:20,936 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-08 22:13:20,937 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-08 22:13:20,937 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-08 22:13:20,937 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-08 22:13:20,938 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:20" (1/1) ...
[2024-11-08 22:13:20,950 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-08 22:13:20,963 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebb7a428-020e-423f-999d-fd5d798420b6/bin/ukojak-verify-ImItNfHLgk/z3
[2024-11-08 22:13:20,977 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebb7a428-020e-423f-999d-fd5d798420b6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-11-08 22:13:20,985 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebb7a428-020e-423f-999d-fd5d798420b6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-11-08 22:13:21,027 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-11-08 22:13:21,027 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2024-11-08 22:13:21,027 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-11-08 22:13:21,028 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-08 22:13:21,028 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-08 22:13:21,028 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-08 22:13:21,188 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-08 22:13:21,192 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-08 22:13:21,455 INFO  L?                        ?]: Removed 74 outVars from TransFormulas that were not future-live.
[2024-11-08 22:13:21,456 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-08 22:13:21,536 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-08 22:13:21,537 INFO  L316             CfgBuilder]: Removed 1 assume(true) statements.
[2024-11-08 22:13:21,537 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:13:21 BoogieIcfgContainer
[2024-11-08 22:13:21,538 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-08 22:13:21,538 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2024-11-08 22:13:21,539 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2024-11-08 22:13:21,550 INFO  L274        PluginConnector]: CodeCheck initialized
[2024-11-08 22:13:21,550 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:13:21" (1/1) ...
[2024-11-08 22:13:21,559 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-08 22:13:21,630 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:21,650 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 49 states and 54 transitions.
[2024-11-08 22:13:21,651 INFO  L276                IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions.
[2024-11-08 22:13:21,653 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 3
[2024-11-08 22:13:21,654 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:21,654 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:21,753 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:21,847 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:21,888 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:21,890 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 48 states and 53 transitions.
[2024-11-08 22:13:21,890 INFO  L276                IsEmpty]: Start isEmpty. Operand 48 states and 53 transitions.
[2024-11-08 22:13:21,893 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 3
[2024-11-08 22:13:21,893 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:21,893 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:21,919 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:22,027 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:22,122 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:22,123 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 47 states and 52 transitions.
[2024-11-08 22:13:22,123 INFO  L276                IsEmpty]: Start isEmpty. Operand 47 states and 52 transitions.
[2024-11-08 22:13:22,123 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2024-11-08 22:13:22,124 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:22,124 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:22,136 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:22,157 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:22,172 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:22,173 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 46 states and 51 transitions.
[2024-11-08 22:13:22,173 INFO  L276                IsEmpty]: Start isEmpty. Operand 46 states and 51 transitions.
[2024-11-08 22:13:22,173 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2024-11-08 22:13:22,173 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:22,173 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:22,186 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:22,257 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:22,274 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:22,274 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 45 states and 50 transitions.
[2024-11-08 22:13:22,275 INFO  L276                IsEmpty]: Start isEmpty. Operand 45 states and 50 transitions.
[2024-11-08 22:13:22,275 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 7
[2024-11-08 22:13:22,275 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:22,275 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:22,293 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:22,389 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:22,414 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:22,415 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 44 states and 48 transitions.
[2024-11-08 22:13:22,415 INFO  L276                IsEmpty]: Start isEmpty. Operand 44 states and 48 transitions.
[2024-11-08 22:13:22,415 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 7
[2024-11-08 22:13:22,415 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:22,416 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:22,433 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:22,530 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:22,640 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:22,640 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 43 states and 47 transitions.
[2024-11-08 22:13:22,641 INFO  L276                IsEmpty]: Start isEmpty. Operand 43 states and 47 transitions.
[2024-11-08 22:13:22,641 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 8
[2024-11-08 22:13:22,641 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:22,641 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:22,666 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:22,707 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:22,730 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:22,730 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 42 states and 46 transitions.
[2024-11-08 22:13:22,730 INFO  L276                IsEmpty]: Start isEmpty. Operand 42 states and 46 transitions.
[2024-11-08 22:13:22,731 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 8
[2024-11-08 22:13:22,731 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:22,731 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:22,753 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:22,824 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:22,848 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:22,849 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 41 states and 45 transitions.
[2024-11-08 22:13:22,849 INFO  L276                IsEmpty]: Start isEmpty. Operand 41 states and 45 transitions.
[2024-11-08 22:13:22,849 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 9
[2024-11-08 22:13:22,850 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:22,850 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:22,887 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:23,125 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:23,425 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:23,426 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 46 states and 54 transitions.
[2024-11-08 22:13:23,426 INFO  L276                IsEmpty]: Start isEmpty. Operand 46 states and 54 transitions.
[2024-11-08 22:13:23,426 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 9
[2024-11-08 22:13:23,426 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:23,427 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:23,454 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:23,639 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:24,073 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:24,074 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 51 states and 61 transitions.
[2024-11-08 22:13:24,074 INFO  L276                IsEmpty]: Start isEmpty. Operand 51 states and 61 transitions.
[2024-11-08 22:13:24,074 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-08 22:13:24,074 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:24,075 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:24,092 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:24,219 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:24,522 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:24,522 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 57 states and 74 transitions.
[2024-11-08 22:13:24,523 INFO  L276                IsEmpty]: Start isEmpty. Operand 57 states and 74 transitions.
[2024-11-08 22:13:24,523 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-08 22:13:24,523 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:24,524 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:24,536 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:24,742 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:25,497 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:25,498 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 63 states and 89 transitions.
[2024-11-08 22:13:25,498 INFO  L276                IsEmpty]: Start isEmpty. Operand 63 states and 89 transitions.
[2024-11-08 22:13:25,498 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-08 22:13:25,499 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:25,499 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:25,515 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:25,531 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:25,548 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:25,550 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 62 states and 88 transitions.
[2024-11-08 22:13:25,550 INFO  L276                IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions.
[2024-11-08 22:13:25,551 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-08 22:13:25,551 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:25,551 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:25,572 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:25,757 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:26,111 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:26,112 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 63 states and 90 transitions.
[2024-11-08 22:13:26,112 INFO  L276                IsEmpty]: Start isEmpty. Operand 63 states and 90 transitions.
[2024-11-08 22:13:26,113 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-08 22:13:26,113 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:26,113 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:26,127 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:26,371 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:27,079 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:27,080 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 65 states and 94 transitions.
[2024-11-08 22:13:27,080 INFO  L276                IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions.
[2024-11-08 22:13:27,081 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-08 22:13:27,081 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:27,081 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:27,098 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:27,529 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:28,654 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:28,654 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 67 states and 98 transitions.
[2024-11-08 22:13:28,654 INFO  L276                IsEmpty]: Start isEmpty. Operand 67 states and 98 transitions.
[2024-11-08 22:13:28,657 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 12
[2024-11-08 22:13:28,657 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:28,661 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:28,673 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:28,923 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:30,436 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:30,437 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 71 states and 107 transitions.
[2024-11-08 22:13:30,437 INFO  L276                IsEmpty]: Start isEmpty. Operand 71 states and 107 transitions.
[2024-11-08 22:13:30,438 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 12
[2024-11-08 22:13:30,438 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:30,438 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:30,454 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:30,471 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:30,791 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:30,792 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 72 states and 109 transitions.
[2024-11-08 22:13:30,792 INFO  L276                IsEmpty]: Start isEmpty. Operand 72 states and 109 transitions.
[2024-11-08 22:13:30,793 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 12
[2024-11-08 22:13:30,793 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:30,793 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:30,808 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:30,850 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:31,232 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:31,232 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 74 states and 117 transitions.
[2024-11-08 22:13:31,232 INFO  L276                IsEmpty]: Start isEmpty. Operand 74 states and 117 transitions.
[2024-11-08 22:13:31,234 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2024-11-08 22:13:31,234 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:31,235 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:31,248 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:31,267 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:31,279 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:31,280 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 74 states and 116 transitions.
[2024-11-08 22:13:31,280 INFO  L276                IsEmpty]: Start isEmpty. Operand 74 states and 116 transitions.
[2024-11-08 22:13:31,280 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2024-11-08 22:13:31,280 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:31,280 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:31,288 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:31,913 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:34,862 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:34,862 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 81 states and 132 transitions.
[2024-11-08 22:13:34,862 INFO  L276                IsEmpty]: Start isEmpty. Operand 81 states and 132 transitions.
[2024-11-08 22:13:34,863 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2024-11-08 22:13:34,863 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:34,863 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:34,875 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:35,004 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:35,345 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:35,345 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 82 states and 134 transitions.
[2024-11-08 22:13:35,345 INFO  L276                IsEmpty]: Start isEmpty. Operand 82 states and 134 transitions.
[2024-11-08 22:13:35,346 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2024-11-08 22:13:35,346 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:35,346 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:35,356 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:35,717 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:37,362 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:37,363 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 90 states and 155 transitions.
[2024-11-08 22:13:37,363 INFO  L276                IsEmpty]: Start isEmpty. Operand 90 states and 155 transitions.
[2024-11-08 22:13:37,363 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2024-11-08 22:13:37,363 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:37,364 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:37,378 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:38,067 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-08 22:13:41,310 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:41,310 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 98 states and 178 transitions.
[2024-11-08 22:13:41,311 INFO  L276                IsEmpty]: Start isEmpty. Operand 98 states and 178 transitions.
[2024-11-08 22:13:41,311 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2024-11-08 22:13:41,311 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:41,312 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:41,320 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:41,350 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:41,829 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:41,830 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 99 states and 180 transitions.
[2024-11-08 22:13:41,830 INFO  L276                IsEmpty]: Start isEmpty. Operand 99 states and 180 transitions.
[2024-11-08 22:13:41,831 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2024-11-08 22:13:41,832 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:41,832 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:41,841 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:42,149 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-08 22:13:44,292 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:44,293 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 102 states and 190 transitions.
[2024-11-08 22:13:44,293 INFO  L276                IsEmpty]: Start isEmpty. Operand 102 states and 190 transitions.
[2024-11-08 22:13:44,293 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2024-11-08 22:13:44,293 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:44,294 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:44,302 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:44,370 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:13:44,989 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:44,989 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 103 states and 192 transitions.
[2024-11-08 22:13:44,990 INFO  L276                IsEmpty]: Start isEmpty. Operand 103 states and 192 transitions.
[2024-11-08 22:13:44,990 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2024-11-08 22:13:44,990 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:44,990 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:45,006 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:45,547 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-08 22:13:46,515 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:46,516 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 104 states and 195 transitions.
[2024-11-08 22:13:46,516 INFO  L276                IsEmpty]: Start isEmpty. Operand 104 states and 195 transitions.
[2024-11-08 22:13:46,516 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2024-11-08 22:13:46,516 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:46,517 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:46,525 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:46,900 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-08 22:13:47,788 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:47,789 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 105 states and 198 transitions.
[2024-11-08 22:13:47,789 INFO  L276                IsEmpty]: Start isEmpty. Operand 105 states and 198 transitions.
[2024-11-08 22:13:47,789 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2024-11-08 22:13:47,789 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:47,790 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:47,797 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:47,820 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-08 22:13:48,434 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:48,435 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 106 states and 200 transitions.
[2024-11-08 22:13:48,435 INFO  L276                IsEmpty]: Start isEmpty. Operand 106 states and 200 transitions.
[2024-11-08 22:13:48,436 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2024-11-08 22:13:48,436 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:48,436 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:48,443 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:48,470 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-08 22:13:48,494 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:48,494 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 107 states and 201 transitions.
[2024-11-08 22:13:48,495 INFO  L276                IsEmpty]: Start isEmpty. Operand 107 states and 201 transitions.
[2024-11-08 22:13:48,495 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2024-11-08 22:13:48,495 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:48,495 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:48,503 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:48,990 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-08 22:13:51,075 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:51,076 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 112 states and 211 transitions.
[2024-11-08 22:13:51,076 INFO  L276                IsEmpty]: Start isEmpty. Operand 112 states and 211 transitions.
[2024-11-08 22:13:51,076 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2024-11-08 22:13:51,076 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:51,076 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:51,086 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:51,118 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-08 22:13:51,766 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:13:51,766 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 113 states and 213 transitions.
[2024-11-08 22:13:51,766 INFO  L276                IsEmpty]: Start isEmpty. Operand 113 states and 213 transitions.
[2024-11-08 22:13:51,767 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2024-11-08 22:13:51,767 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:13:51,767 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:13:51,783 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:13:52,503 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-08 22:14:00,462 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:14:00,463 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 126 states and 243 transitions.
[2024-11-08 22:14:00,463 INFO  L276                IsEmpty]: Start isEmpty. Operand 126 states and 243 transitions.
[2024-11-08 22:14:00,464 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2024-11-08 22:14:00,464 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:14:00,464 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:14:00,474 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:14:00,513 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-08 22:14:01,412 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:14:01,413 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 127 states and 245 transitions.
[2024-11-08 22:14:01,413 INFO  L276                IsEmpty]: Start isEmpty. Operand 127 states and 245 transitions.
[2024-11-08 22:14:01,414 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2024-11-08 22:14:01,414 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:14:01,414 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:14:01,424 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:14:01,468 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-08 22:14:02,476 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:14:02,477 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 128 states and 247 transitions.
[2024-11-08 22:14:02,477 INFO  L276                IsEmpty]: Start isEmpty. Operand 128 states and 247 transitions.
[2024-11-08 22:14:02,478 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2024-11-08 22:14:02,478 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:14:02,478 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:14:02,502 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:14:03,931 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-08 22:14:08,282 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:14:08,283 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 134 states and 255 transitions.
[2024-11-08 22:14:08,283 INFO  L276                IsEmpty]: Start isEmpty. Operand 134 states and 255 transitions.
[2024-11-08 22:14:08,283 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2024-11-08 22:14:08,283 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:14:08,284 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:14:08,303 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:14:10,120 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:14:12,676 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:14:12,677 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 103 states and 192 transitions.
[2024-11-08 22:14:12,677 INFO  L276                IsEmpty]: Start isEmpty. Operand 103 states and 192 transitions.
[2024-11-08 22:14:12,677 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 18
[2024-11-08 22:14:12,677 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:14:12,677 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:14:12,685 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:14:12,697 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-08 22:14:14,082 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:14:14,083 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 102 states and 191 transitions.
[2024-11-08 22:14:14,083 INFO  L276                IsEmpty]: Start isEmpty. Operand 102 states and 191 transitions.
[2024-11-08 22:14:14,083 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 18
[2024-11-08 22:14:14,083 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:14:14,084 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:14:14,095 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:14:14,562 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:14:20,654 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:14:20,655 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 110 states and 209 transitions.
[2024-11-08 22:14:20,655 INFO  L276                IsEmpty]: Start isEmpty. Operand 110 states and 209 transitions.
[2024-11-08 22:14:20,655 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 18
[2024-11-08 22:14:20,655 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:14:20,656 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:14:20,670 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:14:22,038 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:14:32,110 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:14:32,110 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 122 states and 252 transitions.
[2024-11-08 22:14:32,110 INFO  L276                IsEmpty]: Start isEmpty. Operand 122 states and 252 transitions.
[2024-11-08 22:14:32,111 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 20
[2024-11-08 22:14:32,111 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:14:32,111 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:14:32,126 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:14:32,159 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-08 22:14:37,757 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:14:37,758 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 128 states and 258 transitions.
[2024-11-08 22:14:37,758 INFO  L276                IsEmpty]: Start isEmpty. Operand 128 states and 258 transitions.
[2024-11-08 22:14:37,759 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 20
[2024-11-08 22:14:37,759 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:14:37,759 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:14:37,771 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:14:37,801 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-08 22:14:39,892 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:14:39,893 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 131 states and 263 transitions.
[2024-11-08 22:14:39,893 INFO  L276                IsEmpty]: Start isEmpty. Operand 131 states and 263 transitions.
[2024-11-08 22:14:39,893 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 22:14:39,894 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:14:39,894 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:14:39,902 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:14:41,292 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-08 22:14:57,975 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:14:57,976 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 148 states and 310 transitions.
[2024-11-08 22:14:57,976 INFO  L276                IsEmpty]: Start isEmpty. Operand 148 states and 310 transitions.
[2024-11-08 22:14:57,976 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 22:14:57,976 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:14:57,977 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:14:57,984 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:14:59,824 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:15:11,793 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:15:11,793 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 157 states and 334 transitions.
[2024-11-08 22:15:11,794 INFO  L276                IsEmpty]: Start isEmpty. Operand 157 states and 334 transitions.
[2024-11-08 22:15:11,794 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 22:15:11,795 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:15:11,795 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:15:11,807 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:15:11,942 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:15:21,333 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:15:21,334 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 165 states and 354 transitions.
[2024-11-08 22:15:21,334 INFO  L276                IsEmpty]: Start isEmpty. Operand 165 states and 354 transitions.
[2024-11-08 22:15:21,334 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 22:15:21,335 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:15:21,335 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:15:21,345 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:15:21,432 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:15:24,123 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:15:24,124 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 167 states and 358 transitions.
[2024-11-08 22:15:24,124 INFO  L276                IsEmpty]: Start isEmpty. Operand 167 states and 358 transitions.
[2024-11-08 22:15:24,124 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 22:15:24,124 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:15:24,125 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:15:24,135 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:15:24,201 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-08 22:15:25,753 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:15:25,753 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 168 states and 361 transitions.
[2024-11-08 22:15:25,753 INFO  L276                IsEmpty]: Start isEmpty. Operand 168 states and 361 transitions.
[2024-11-08 22:15:25,754 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 22:15:25,754 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:15:25,754 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:15:25,761 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:15:25,811 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-08 22:15:28,099 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:15:28,100 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 170 states and 365 transitions.
[2024-11-08 22:15:28,100 INFO  L276                IsEmpty]: Start isEmpty. Operand 170 states and 365 transitions.
[2024-11-08 22:15:28,100 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 22:15:28,100 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:15:28,101 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:15:28,109 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:15:28,224 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-08 22:15:29,391 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:15:29,391 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 171 states and 366 transitions.
[2024-11-08 22:15:29,391 INFO  L276                IsEmpty]: Start isEmpty. Operand 171 states and 366 transitions.
[2024-11-08 22:15:29,392 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 22:15:29,392 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:15:29,392 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:15:29,408 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:15:29,439 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-08 22:15:31,233 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:15:31,233 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 173 states and 371 transitions.
[2024-11-08 22:15:31,233 INFO  L276                IsEmpty]: Start isEmpty. Operand 173 states and 371 transitions.
[2024-11-08 22:15:31,234 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 22:15:31,234 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:15:31,234 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:15:31,251 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:15:34,857 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:15:48,988 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:15:48,988 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 179 states and 382 transitions.
[2024-11-08 22:15:48,988 INFO  L276                IsEmpty]: Start isEmpty. Operand 179 states and 382 transitions.
[2024-11-08 22:15:48,989 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 22:15:48,989 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:15:48,989 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:15:49,005 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:15:53,228 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:16:04,018 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:16:04,019 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 185 states and 393 transitions.
[2024-11-08 22:16:04,019 INFO  L276                IsEmpty]: Start isEmpty. Operand 185 states and 393 transitions.
[2024-11-08 22:16:04,020 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 22:16:04,020 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:16:04,020 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:16:04,038 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:16:04,339 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:16:10,749 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:16:10,750 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 191 states and 411 transitions.
[2024-11-08 22:16:10,750 INFO  L276                IsEmpty]: Start isEmpty. Operand 191 states and 411 transitions.
[2024-11-08 22:16:10,751 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 22:16:10,751 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:16:10,751 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:16:10,765 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:16:10,946 INFO  L134       CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:16:17,435 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:16:17,435 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 197 states and 422 transitions.
[2024-11-08 22:16:17,435 INFO  L276                IsEmpty]: Start isEmpty. Operand 197 states and 422 transitions.
[2024-11-08 22:16:17,436 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 22
[2024-11-08 22:16:17,436 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:16:17,436 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:16:17,443 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:16:17,513 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:16:18,826 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:16:18,826 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 198 states and 423 transitions.
[2024-11-08 22:16:18,827 INFO  L276                IsEmpty]: Start isEmpty. Operand 198 states and 423 transitions.
[2024-11-08 22:16:18,827 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2024-11-08 22:16:18,827 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:16:18,827 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:16:18,841 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:16:21,796 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:16:39,305 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:16:39,306 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 204 states and 431 transitions.
[2024-11-08 22:16:39,306 INFO  L276                IsEmpty]: Start isEmpty. Operand 204 states and 431 transitions.
[2024-11-08 22:16:39,307 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 24
[2024-11-08 22:16:39,307 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:16:39,307 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:16:39,325 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:16:44,391 INFO  L134       CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:17:06,087 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:17:06,088 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 210 states and 442 transitions.
[2024-11-08 22:17:06,088 INFO  L276                IsEmpty]: Start isEmpty. Operand 210 states and 442 transitions.
[2024-11-08 22:17:06,088 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 24
[2024-11-08 22:17:06,088 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:17:06,089 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:17:06,101 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:17:06,536 INFO  L134       CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:17:14,660 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:17:14,661 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 216 states and 453 transitions.
[2024-11-08 22:17:14,661 INFO  L276                IsEmpty]: Start isEmpty. Operand 216 states and 453 transitions.
[2024-11-08 22:17:14,661 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-08 22:17:14,661 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:17:14,661 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:17:14,674 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:17:14,707 INFO  L134       CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.
[2024-11-08 22:17:21,137 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:17:21,138 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 222 states and 465 transitions.
[2024-11-08 22:17:21,138 INFO  L276                IsEmpty]: Start isEmpty. Operand 222 states and 465 transitions.
[2024-11-08 22:17:21,139 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-08 22:17:21,139 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:17:21,139 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:17:21,149 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:17:21,182 INFO  L134       CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.
[2024-11-08 22:17:28,353 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:17:28,354 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 227 states and 477 transitions.
[2024-11-08 22:17:28,354 INFO  L276                IsEmpty]: Start isEmpty. Operand 227 states and 477 transitions.
[2024-11-08 22:17:28,355 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-08 22:17:28,355 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:17:28,355 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:17:28,368 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:17:28,406 INFO  L134       CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-08 22:17:35,639 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:17:35,640 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 233 states and 489 transitions.
[2024-11-08 22:17:35,640 INFO  L276                IsEmpty]: Start isEmpty. Operand 233 states and 489 transitions.
[2024-11-08 22:17:35,641 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-08 22:17:35,641 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:17:35,641 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:17:35,659 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:17:35,705 INFO  L134       CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.
[2024-11-08 22:17:38,709 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:17:38,709 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 234 states and 491 transitions.
[2024-11-08 22:17:38,709 INFO  L276                IsEmpty]: Start isEmpty. Operand 234 states and 491 transitions.
[2024-11-08 22:17:38,710 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-08 22:17:38,710 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:17:38,710 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:17:38,726 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:17:38,771 INFO  L134       CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-08 22:17:40,840 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:17:40,840 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 235 states and 493 transitions.
[2024-11-08 22:17:40,841 INFO  L276                IsEmpty]: Start isEmpty. Operand 235 states and 493 transitions.
[2024-11-08 22:17:40,841 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-08 22:17:40,841 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:17:40,841 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:17:40,853 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:17:42,325 INFO  L134       CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-08 22:18:01,396 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:18:01,396 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 246 states and 520 transitions.
[2024-11-08 22:18:01,397 INFO  L276                IsEmpty]: Start isEmpty. Operand 246 states and 520 transitions.
[2024-11-08 22:18:01,397 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-08 22:18:01,397 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:18:01,397 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:18:01,410 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:18:01,492 INFO  L134       CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-08 22:18:09,410 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:18:09,411 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 253 states and 535 transitions.
[2024-11-08 22:18:09,411 INFO  L276                IsEmpty]: Start isEmpty. Operand 253 states and 535 transitions.
[2024-11-08 22:18:09,411 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-08 22:18:09,411 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:18:09,412 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:18:09,424 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:18:09,506 INFO  L134       CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-08 22:18:11,313 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:18:11,313 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 254 states and 538 transitions.
[2024-11-08 22:18:11,313 INFO  L276                IsEmpty]: Start isEmpty. Operand 254 states and 538 transitions.
[2024-11-08 22:18:11,314 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-08 22:18:11,314 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:18:11,314 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:18:11,329 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:18:11,825 INFO  L134       CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-08 22:18:21,859 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:18:21,860 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 251 states and 532 transitions.
[2024-11-08 22:18:21,860 INFO  L276                IsEmpty]: Start isEmpty. Operand 251 states and 532 transitions.
[2024-11-08 22:18:21,860 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-08 22:18:21,860 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:18:21,861 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:18:21,888 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:18:24,276 INFO  L134       CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:18:42,225 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:18:42,226 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 257 states and 536 transitions.
[2024-11-08 22:18:42,226 INFO  L276                IsEmpty]: Start isEmpty. Operand 257 states and 536 transitions.
[2024-11-08 22:18:42,226 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2024-11-08 22:18:42,227 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:18:42,227 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:18:42,239 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:18:42,267 INFO  L134       CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.
[2024-11-08 22:18:43,400 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:18:43,401 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 257 states and 534 transitions.
[2024-11-08 22:18:43,401 INFO  L276                IsEmpty]: Start isEmpty. Operand 257 states and 534 transitions.
[2024-11-08 22:18:43,401 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 28
[2024-11-08 22:18:43,401 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:18:43,402 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:18:43,414 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:18:43,463 INFO  L134       CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.
[2024-11-08 22:19:08,891 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:19:08,892 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 272 states and 564 transitions.
[2024-11-08 22:19:08,892 INFO  L276                IsEmpty]: Start isEmpty. Operand 272 states and 564 transitions.
[2024-11-08 22:19:08,893 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 28
[2024-11-08 22:19:08,893 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:19:08,893 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:19:08,906 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:19:08,966 INFO  L134       CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.
[2024-11-08 22:19:18,253 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:19:18,254 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 277 states and 578 transitions.
[2024-11-08 22:19:18,254 INFO  L276                IsEmpty]: Start isEmpty. Operand 277 states and 578 transitions.
[2024-11-08 22:19:18,254 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 28
[2024-11-08 22:19:18,254 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:19:18,255 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:19:18,272 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:19:18,334 INFO  L134       CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.
[2024-11-08 22:19:20,693 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:19:20,694 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 278 states and 580 transitions.
[2024-11-08 22:19:20,694 INFO  L276                IsEmpty]: Start isEmpty. Operand 278 states and 580 transitions.
[2024-11-08 22:19:20,694 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 28
[2024-11-08 22:19:20,694 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:19:20,694 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:19:20,705 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:19:20,740 INFO  L134       CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.
[2024-11-08 22:19:23,167 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:19:23,167 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 279 states and 582 transitions.
[2024-11-08 22:19:23,167 INFO  L276                IsEmpty]: Start isEmpty. Operand 279 states and 582 transitions.
[2024-11-08 22:19:23,168 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 28
[2024-11-08 22:19:23,168 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:19:23,168 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:19:23,184 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:19:23,220 INFO  L134       CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.
[2024-11-08 22:19:33,525 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:19:33,525 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 234 states and 515 transitions.
[2024-11-08 22:19:33,525 INFO  L276                IsEmpty]: Start isEmpty. Operand 234 states and 515 transitions.
[2024-11-08 22:19:33,526 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 29
[2024-11-08 22:19:33,526 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:19:33,526 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:19:33,550 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:19:40,982 INFO  L134       CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:20:04,346 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:20:04,347 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 242 states and 536 transitions.
[2024-11-08 22:20:04,347 INFO  L276                IsEmpty]: Start isEmpty. Operand 242 states and 536 transitions.
[2024-11-08 22:20:04,347 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:20:04,347 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:20:04,348 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:20:04,364 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:20:08,539 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:20:36,548 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:20:36,549 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 253 states and 574 transitions.
[2024-11-08 22:20:36,549 INFO  L276                IsEmpty]: Start isEmpty. Operand 253 states and 574 transitions.
[2024-11-08 22:20:36,549 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:20:36,550 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:20:36,550 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:20:36,562 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:20:37,905 INFO  L134       CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-08 22:20:46,764 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:20:46,765 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 256 states and 583 transitions.
[2024-11-08 22:20:46,765 INFO  L276                IsEmpty]: Start isEmpty. Operand 256 states and 583 transitions.
[2024-11-08 22:20:46,765 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:20:46,765 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:20:46,766 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:20:46,781 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:20:56,875 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:21:27,389 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:21:27,390 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 264 states and 607 transitions.
[2024-11-08 22:21:27,390 INFO  L276                IsEmpty]: Start isEmpty. Operand 264 states and 607 transitions.
[2024-11-08 22:21:27,390 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:21:27,390 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:21:27,390 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:21:27,406 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:21:27,786 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:21:47,587 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:21:47,588 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 272 states and 633 transitions.
[2024-11-08 22:21:47,588 INFO  L276                IsEmpty]: Start isEmpty. Operand 272 states and 633 transitions.
[2024-11-08 22:21:47,588 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:21:47,588 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:21:47,589 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:21:47,603 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:21:49,195 INFO  L134       CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-08 22:21:51,868 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:21:51,869 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 273 states and 635 transitions.
[2024-11-08 22:21:51,869 INFO  L276                IsEmpty]: Start isEmpty. Operand 273 states and 635 transitions.
[2024-11-08 22:21:51,869 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:21:51,869 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:21:51,870 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:21:51,884 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:22:01,938 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:22:37,937 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:22:37,938 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 283 states and 669 transitions.
[2024-11-08 22:22:37,938 INFO  L276                IsEmpty]: Start isEmpty. Operand 283 states and 669 transitions.
[2024-11-08 22:22:37,938 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:22:37,938 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:22:37,939 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:22:37,953 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:22:44,425 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:23:02,323 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:23:02,324 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 288 states and 686 transitions.
[2024-11-08 22:23:02,324 INFO  L276                IsEmpty]: Start isEmpty. Operand 288 states and 686 transitions.
[2024-11-08 22:23:02,325 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:23:02,325 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:23:02,325 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:23:02,339 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:23:02,915 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:23:13,863 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:23:13,863 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 292 states and 696 transitions.
[2024-11-08 22:23:13,863 INFO  L276                IsEmpty]: Start isEmpty. Operand 292 states and 696 transitions.
[2024-11-08 22:23:13,863 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:23:13,863 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:23:13,864 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:23:13,876 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:23:15,352 INFO  L134       CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-08 22:23:26,333 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:23:26,334 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 297 states and 706 transitions.
[2024-11-08 22:23:26,334 INFO  L276                IsEmpty]: Start isEmpty. Operand 297 states and 706 transitions.
[2024-11-08 22:23:26,334 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:23:26,334 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:23:26,335 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:23:26,347 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:23:26,776 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:23:41,577 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:23:41,578 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 302 states and 724 transitions.
[2024-11-08 22:23:41,578 INFO  L276                IsEmpty]: Start isEmpty. Operand 302 states and 724 transitions.
[2024-11-08 22:23:41,579 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:23:41,579 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:23:41,579 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:23:41,599 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:23:42,063 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:23:55,011 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:23:55,012 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 306 states and 730 transitions.
[2024-11-08 22:23:55,012 INFO  L276                IsEmpty]: Start isEmpty. Operand 306 states and 730 transitions.
[2024-11-08 22:23:55,012 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:23:55,012 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:23:55,012 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:23:55,026 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:23:55,287 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:23:58,700 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:23:58,701 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 307 states and 732 transitions.
[2024-11-08 22:23:58,701 INFO  L276                IsEmpty]: Start isEmpty. Operand 307 states and 732 transitions.
[2024-11-08 22:23:58,702 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:23:58,702 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:23:58,702 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:23:58,715 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:24:04,847 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:24:21,068 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:24:21,069 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 311 states and 743 transitions.
[2024-11-08 22:24:21,069 INFO  L276                IsEmpty]: Start isEmpty. Operand 311 states and 743 transitions.
[2024-11-08 22:24:21,069 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:24:21,069 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:24:21,069 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:24:21,081 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:24:22,377 INFO  L134       CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-08 22:24:30,261 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:24:30,262 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 315 states and 749 transitions.
[2024-11-08 22:24:30,262 INFO  L276                IsEmpty]: Start isEmpty. Operand 315 states and 749 transitions.
[2024-11-08 22:24:30,263 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:24:30,263 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:24:30,263 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:24:30,277 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:24:30,822 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:24:33,896 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:24:33,897 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 316 states and 753 transitions.
[2024-11-08 22:24:33,897 INFO  L276                IsEmpty]: Start isEmpty. Operand 316 states and 753 transitions.
[2024-11-08 22:24:33,897 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:24:33,897 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:24:33,897 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:24:34,058 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:24:34,724 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:24:44,386 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:24:44,386 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 319 states and 756 transitions.
[2024-11-08 22:24:44,386 INFO  L276                IsEmpty]: Start isEmpty. Operand 319 states and 756 transitions.
[2024-11-08 22:24:44,387 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:24:44,387 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:24:44,387 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:24:44,402 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:24:54,623 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:25:07,010 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:25:07,011 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 320 states and 762 transitions.
[2024-11-08 22:25:07,011 INFO  L276                IsEmpty]: Start isEmpty. Operand 320 states and 762 transitions.
[2024-11-08 22:25:07,011 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:25:07,012 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:25:07,012 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:25:07,025 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:25:07,392 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:25:10,199 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:25:10,199 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 321 states and 766 transitions.
[2024-11-08 22:25:10,199 INFO  L276                IsEmpty]: Start isEmpty. Operand 321 states and 766 transitions.
[2024-11-08 22:25:10,200 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:25:10,200 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:25:10,200 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:25:10,219 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:25:10,583 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:25:13,716 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:25:13,717 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 322 states and 770 transitions.
[2024-11-08 22:25:13,717 INFO  L276                IsEmpty]: Start isEmpty. Operand 322 states and 770 transitions.
[2024-11-08 22:25:13,717 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:25:13,717 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:25:13,717 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:25:13,731 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:25:14,268 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:25:25,257 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:25:25,257 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 326 states and 781 transitions.
[2024-11-08 22:25:25,258 INFO  L276                IsEmpty]: Start isEmpty. Operand 326 states and 781 transitions.
[2024-11-08 22:25:25,258 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:25:25,258 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:25:25,258 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:25:25,272 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:25:25,823 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:25:35,396 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:25:35,397 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 329 states and 785 transitions.
[2024-11-08 22:25:35,397 INFO  L276                IsEmpty]: Start isEmpty. Operand 329 states and 785 transitions.
[2024-11-08 22:25:35,397 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:25:35,397 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:25:35,398 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:25:35,410 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:25:41,374 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:25:57,227 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:25:57,227 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 332 states and 788 transitions.
[2024-11-08 22:25:57,227 INFO  L276                IsEmpty]: Start isEmpty. Operand 332 states and 788 transitions.
[2024-11-08 22:25:57,228 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:25:57,228 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:25:57,228 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:25:57,242 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:25:57,916 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:26:09,019 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:26:09,020 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 336 states and 800 transitions.
[2024-11-08 22:26:09,020 INFO  L276                IsEmpty]: Start isEmpty. Operand 336 states and 800 transitions.
[2024-11-08 22:26:09,021 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:26:09,021 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:26:09,021 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:26:09,036 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:26:12,079 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:26:30,140 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:26:30,141 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 341 states and 816 transitions.
[2024-11-08 22:26:30,141 INFO  L276                IsEmpty]: Start isEmpty. Operand 341 states and 816 transitions.
[2024-11-08 22:26:30,141 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:26:30,141 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:26:30,141 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:26:30,156 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:26:30,534 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:26:34,314 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:26:34,314 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 342 states and 819 transitions.
[2024-11-08 22:26:34,314 INFO  L276                IsEmpty]: Start isEmpty. Operand 342 states and 819 transitions.
[2024-11-08 22:26:34,315 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:26:34,315 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:26:34,315 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:26:34,331 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:26:35,685 INFO  L134       CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-08 22:26:39,127 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:26:39,128 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 343 states and 821 transitions.
[2024-11-08 22:26:39,128 INFO  L276                IsEmpty]: Start isEmpty. Operand 343 states and 821 transitions.
[2024-11-08 22:26:39,128 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:26:39,128 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:26:39,128 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:26:39,152 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:26:52,152 INFO  L134       CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.