./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_2-2.i --full-output --architecture 32bit


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


Checking for memory safety (deref-memtrack)
Using default analysis
Version 826ab2ba
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e863ef2-5f7d-4bfc-a528-d1cd95a967bf/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e863ef2-5f7d-4bfc-a528-d1cd95a967bf/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e863ef2-5f7d-4bfc-a528-d1cd95a967bf/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e863ef2-5f7d-4bfc-a528-d1cd95a967bf/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e863ef2-5f7d-4bfc-a528-d1cd95a967bf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e863ef2-5f7d-4bfc-a528-d1cd95a967bf/bin/ukojak-verify-EEHR8qb7sm --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 32bit --witnessprinter.graph.data.programhash beb004be26a355c223f1a45515f5377c37b18fc46f09e77727f89b964ae9789d
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-826ab2b
[2024-11-13 22:19:43,899 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-13 22:19:43,998 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e863ef2-5f7d-4bfc-a528-d1cd95a967bf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf
[2024-11-13 22:19:44,005 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-13 22:19:44,008 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-11-13 22:19:44,039 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-13 22:19:44,042 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-13 22:19:44,042 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-13 22:19:44,043 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-13 22:19:44,043 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-11-13 22:19:44,043 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-13 22:19:44,043 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-11-13 22:19:44,043 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-13 22:19:44,044 INFO  L153        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2024-11-13 22:19:44,044 INFO  L153        SettingsManager]:  * Bitprecise bitfields=true
[2024-11-13 22:19:44,044 INFO  L153        SettingsManager]:  * SV-COMP memtrack compatibility mode=true
[2024-11-13 22:19:44,045 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-13 22:19:44,045 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-13 22:19:44,045 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-11-13 22:19:44,045 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-11-13 22:19:44,046 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-13 22:19:44,046 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-11-13 22:19:44,046 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2024-11-13 22:19:44,046 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2024-11-13 22:19:44,046 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-13 22:19:44,046 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-13 22:19:44,046 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-13 22:19:44,047 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-13 22:19:44,047 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2024-11-13 22:19:44,047 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-13 22:19:44,047 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e863ef2-5f7d-4bfc-a528-d1cd95a967bf/bin/ukojak-verify-EEHR8qb7sm
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 -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> beb004be26a355c223f1a45515f5377c37b18fc46f09e77727f89b964ae9789d
[2024-11-13 22:19:44,396 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-13 22:19:44,408 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-13 22:19:44,412 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-13 22:19:44,413 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-13 22:19:44,413 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-13 22:19:44,415 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e863ef2-5f7d-4bfc-a528-d1cd95a967bf/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_2-2.i
Unable to find full path for "g++"
[2024-11-13 22:19:46,396 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-13 22:19:46,787 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-13 22:19:46,790 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e863ef2-5f7d-4bfc-a528-d1cd95a967bf/sv-benchmarks/c/ldv-memsafety/memleaks_test22_2-2.i
[2024-11-13 22:19:46,809 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e863ef2-5f7d-4bfc-a528-d1cd95a967bf/bin/ukojak-verify-EEHR8qb7sm/data/6197708b1/c6ff95fa4f47465f8e254b9f104c1b7b/FLAG9ffd8a8ba
[2024-11-13 22:19:46,833 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e863ef2-5f7d-4bfc-a528-d1cd95a967bf/bin/ukojak-verify-EEHR8qb7sm/data/6197708b1/c6ff95fa4f47465f8e254b9f104c1b7b
[2024-11-13 22:19:46,835 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-13 22:19:46,837 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-13 22:19:46,840 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-13 22:19:46,840 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-13 22:19:46,848 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-13 22:19:46,849 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:19:46" (1/1) ...
[2024-11-13 22:19:46,850 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fec2b73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:46, skipping insertion in model container
[2024-11-13 22:19:46,850 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:19:46" (1/1) ...
[2024-11-13 22:19:46,900 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-13 22:19:47,335 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-13 22:19:47,352 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-13 22:19:47,432 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-13 22:19:47,479 INFO  L204         MainTranslator]: Completed translation
[2024-11-13 22:19:47,480 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:47 WrapperNode
[2024-11-13 22:19:47,481 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-13 22:19:47,482 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-13 22:19:47,483 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-13 22:19:47,483 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-13 22:19:47,490 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:47" (1/1) ...
[2024-11-13 22:19:47,514 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:47" (1/1) ...
[2024-11-13 22:19:47,541 INFO  L138                Inliner]: procedures = 164, calls = 71, calls flagged for inlining = 32, calls inlined = 27, statements flattened = 201
[2024-11-13 22:19:47,541 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-13 22:19:47,542 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-13 22:19:47,542 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-13 22:19:47,542 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-13 22:19:47,550 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:47" (1/1) ...
[2024-11-13 22:19:47,550 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:47" (1/1) ...
[2024-11-13 22:19:47,554 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:47" (1/1) ...
[2024-11-13 22:19:47,555 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:47" (1/1) ...
[2024-11-13 22:19:47,566 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:47" (1/1) ...
[2024-11-13 22:19:47,572 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:47" (1/1) ...
[2024-11-13 22:19:47,574 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:47" (1/1) ...
[2024-11-13 22:19:47,576 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:47" (1/1) ...
[2024-11-13 22:19:47,580 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-13 22:19:47,582 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-13 22:19:47,582 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-13 22:19:47,582 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-13 22:19:47,583 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:19:47" (1/1) ...
[2024-11-13 22:19:47,590 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-13 22:19:47,610 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e863ef2-5f7d-4bfc-a528-d1cd95a967bf/bin/ukojak-verify-EEHR8qb7sm/z3
[2024-11-13 22:19:47,623 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e863ef2-5f7d-4bfc-a528-d1cd95a967bf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-11-13 22:19:47,627 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e863ef2-5f7d-4bfc-a528-d1cd95a967bf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-11-13 22:19:47,654 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-11-13 22:19:47,654 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-11-13 22:19:47,654 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-11-13 22:19:47,654 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-13 22:19:47,654 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2024-11-13 22:19:47,655 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-11-13 22:19:47,655 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-13 22:19:47,655 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2024-11-13 22:19:47,655 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-13 22:19:47,655 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-13 22:19:47,834 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-13 22:19:47,836 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-13 22:19:48,323 INFO  L?                        ?]: Removed 213 outVars from TransFormulas that were not future-live.
[2024-11-13 22:19:48,324 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-13 22:19:48,434 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-13 22:19:48,435 INFO  L316             CfgBuilder]: Removed 0 assume(true) statements.
[2024-11-13 22:19:48,435 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:19:48 BoogieIcfgContainer
[2024-11-13 22:19:48,435 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-13 22:19:48,440 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2024-11-13 22:19:48,440 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2024-11-13 22:19:48,451 INFO  L274        PluginConnector]: CodeCheck initialized
[2024-11-13 22:19:48,451 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:19:48" (1/1) ...
[2024-11-13 22:19:48,460 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-13 22:19:48,500 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:19:48,508 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions.
[2024-11-13 22:19:48,509 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions.
[2024-11-13 22:19:48,511 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2024-11-13 22:19:48,511 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:19:48,512 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:19:48,616 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:19:48,848 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:19:48,928 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:19:48,930 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 85 states and 95 transitions.
[2024-11-13 22:19:48,930 INFO  L276                IsEmpty]: Start isEmpty. Operand 85 states and 95 transitions.
[2024-11-13 22:19:48,930 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 5
[2024-11-13 22:19:48,930 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:19:48,931 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:19:48,965 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:19:49,208 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:19:49,586 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:19:49,587 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 84 states and 94 transitions.
[2024-11-13 22:19:49,587 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 94 transitions.
[2024-11-13 22:19:49,588 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 6
[2024-11-13 22:19:49,588 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:19:49,588 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:19:49,649 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:19:49,826 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:19:49,917 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:19:49,918 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions.
[2024-11-13 22:19:49,919 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions.
[2024-11-13 22:19:49,920 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 8
[2024-11-13 22:19:49,920 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:19:49,920 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:19:49,952 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:19:50,143 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:19:50,390 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:19:50,391 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 88 states and 98 transitions.
[2024-11-13 22:19:50,391 INFO  L276                IsEmpty]: Start isEmpty. Operand 88 states and 98 transitions.
[2024-11-13 22:19:50,392 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 9
[2024-11-13 22:19:50,392 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:19:50,392 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:19:50,410 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:19:50,725 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:19:51,261 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:19:51,261 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 87 states and 97 transitions.
[2024-11-13 22:19:51,262 INFO  L276                IsEmpty]: Start isEmpty. Operand 87 states and 97 transitions.
[2024-11-13 22:19:51,262 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 9
[2024-11-13 22:19:51,262 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:19:51,262 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:19:51,278 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:19:51,742 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:19:53,295 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:19:53,295 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions.
[2024-11-13 22:19:53,295 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions.
[2024-11-13 22:19:53,296 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-13 22:19:53,296 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:19:53,296 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:19:53,310 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:19:53,388 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:19:53,659 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:19:53,660 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 88 states and 98 transitions.
[2024-11-13 22:19:53,660 INFO  L276                IsEmpty]: Start isEmpty. Operand 88 states and 98 transitions.
[2024-11-13 22:19:53,660 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-13 22:19:53,660 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:19:53,660 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:19:53,686 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:19:53,838 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:19:54,182 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:19:54,183 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 87 states and 97 transitions.
[2024-11-13 22:19:54,183 INFO  L276                IsEmpty]: Start isEmpty. Operand 87 states and 97 transitions.
[2024-11-13 22:19:54,184 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-13 22:19:54,184 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:19:54,184 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:19:54,198 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:19:54,780 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:19:55,970 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:19:55,970 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions.
[2024-11-13 22:19:55,970 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions.
[2024-11-13 22:19:55,971 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-13 22:19:55,971 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:19:55,971 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:19:55,981 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:19:56,178 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:19:58,186 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:19:58,187 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 94 states and 107 transitions.
[2024-11-13 22:19:58,187 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 107 transitions.
[2024-11-13 22:19:58,189 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-13 22:19:58,189 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:19:58,189 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:19:58,203 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:19:58,500 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:00,045 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:00,047 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 94 states and 106 transitions.
[2024-11-13 22:20:00,047 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 106 transitions.
[2024-11-13 22:20:00,048 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-13 22:20:00,048 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:00,048 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:00,066 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:00,088 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:00,107 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:00,109 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 93 states and 105 transitions.
[2024-11-13 22:20:00,109 INFO  L276                IsEmpty]: Start isEmpty. Operand 93 states and 105 transitions.
[2024-11-13 22:20:00,109 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-13 22:20:00,109 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:00,109 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:00,133 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:00,544 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:01,242 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:01,242 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 92 states and 104 transitions.
[2024-11-13 22:20:01,242 INFO  L276                IsEmpty]: Start isEmpty. Operand 92 states and 104 transitions.
[2024-11-13 22:20:01,243 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2024-11-13 22:20:01,243 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:01,243 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:01,257 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:01,625 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:02,823 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:02,823 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 94 states and 106 transitions.
[2024-11-13 22:20:02,823 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 106 transitions.
[2024-11-13 22:20:02,824 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2024-11-13 22:20:02,824 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:02,824 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:02,840 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:03,373 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:05,897 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:05,897 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 93 states and 105 transitions.
[2024-11-13 22:20:05,897 INFO  L276                IsEmpty]: Start isEmpty. Operand 93 states and 105 transitions.
[2024-11-13 22:20:05,898 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2024-11-13 22:20:05,898 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:05,898 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:05,918 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:07,257 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:12,175 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:12,175 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 92 states and 104 transitions.
[2024-11-13 22:20:12,176 INFO  L276                IsEmpty]: Start isEmpty. Operand 92 states and 104 transitions.
[2024-11-13 22:20:12,176 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2024-11-13 22:20:12,176 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:12,176 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:12,192 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:12,207 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:12,230 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:12,231 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 91 states and 103 transitions.
[2024-11-13 22:20:12,231 INFO  L276                IsEmpty]: Start isEmpty. Operand 91 states and 103 transitions.
[2024-11-13 22:20:12,231 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2024-11-13 22:20:12,232 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:12,232 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:12,246 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:12,462 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:13,137 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:13,137 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 90 states and 102 transitions.
[2024-11-13 22:20:13,138 INFO  L276                IsEmpty]: Start isEmpty. Operand 90 states and 102 transitions.
[2024-11-13 22:20:13,138 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 18
[2024-11-13 22:20:13,138 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:13,138 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:13,148 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:13,346 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:14,095 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:14,095 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 90 states and 101 transitions.
[2024-11-13 22:20:14,095 INFO  L276                IsEmpty]: Start isEmpty. Operand 90 states and 101 transitions.
[2024-11-13 22:20:14,095 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 20
[2024-11-13 22:20:14,095 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:14,096 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:14,121 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:15,074 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:18,605 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:18,606 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 89 states and 100 transitions.
[2024-11-13 22:20:18,606 INFO  L276                IsEmpty]: Start isEmpty. Operand 89 states and 100 transitions.
[2024-11-13 22:20:18,606 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 20
[2024-11-13 22:20:18,606 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:18,606 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:18,632 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:19,570 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:24,167 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:24,167 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 88 states and 99 transitions.
[2024-11-13 22:20:24,167 INFO  L276                IsEmpty]: Start isEmpty. Operand 88 states and 99 transitions.
[2024-11-13 22:20:24,167 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-13 22:20:24,168 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:24,168 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:24,182 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:24,422 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:26,947 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:26,948 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 84 states and 93 transitions.
[2024-11-13 22:20:26,948 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 93 transitions.
[2024-11-13 22:20:26,948 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-13 22:20:26,948 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:26,948 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:26,971 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:26,989 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:27,009 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:27,010 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 83 states and 92 transitions.
[2024-11-13 22:20:27,010 INFO  L276                IsEmpty]: Start isEmpty. Operand 83 states and 92 transitions.
[2024-11-13 22:20:27,010 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-13 22:20:27,010 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:27,010 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:27,027 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:27,284 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:28,107 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:28,107 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 82 states and 91 transitions.
[2024-11-13 22:20:28,107 INFO  L276                IsEmpty]: Start isEmpty. Operand 82 states and 91 transitions.
[2024-11-13 22:20:28,108 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2024-11-13 22:20:28,108 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:28,108 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:28,124 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:28,498 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:31,222 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:31,223 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 80 states and 87 transitions.
[2024-11-13 22:20:31,223 INFO  L276                IsEmpty]: Start isEmpty. Operand 80 states and 87 transitions.
[2024-11-13 22:20:31,223 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2024-11-13 22:20:31,223 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:31,223 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:31,260 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:32,986 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:37,437 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:37,438 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 79 states and 86 transitions.
[2024-11-13 22:20:37,438 INFO  L276                IsEmpty]: Start isEmpty. Operand 79 states and 86 transitions.
[2024-11-13 22:20:37,438 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2024-11-13 22:20:37,438 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:37,438 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:37,460 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:38,006 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:40,802 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:40,803 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 78 states and 85 transitions.
[2024-11-13 22:20:40,803 INFO  L276                IsEmpty]: Start isEmpty. Operand 78 states and 85 transitions.
[2024-11-13 22:20:40,803 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 24
[2024-11-13 22:20:40,803 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:40,803 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:40,825 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:20:42,743 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:20:59,229 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:20:59,229 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 77 states and 84 transitions.
[2024-11-13 22:20:59,229 INFO  L276                IsEmpty]: Start isEmpty. Operand 77 states and 84 transitions.
[2024-11-13 22:20:59,230 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 25
[2024-11-13 22:20:59,230 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:20:59,230 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:20:59,257 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:21:00,972 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:21:23,797 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:21:23,797 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 76 states and 83 transitions.
[2024-11-13 22:21:23,797 INFO  L276                IsEmpty]: Start isEmpty. Operand 76 states and 83 transitions.
[2024-11-13 22:21:23,798 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-13 22:21:23,798 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:21:23,798 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:21:23,817 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:21:23,974 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:21:27,892 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:21:27,893 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 80 states and 90 transitions.
[2024-11-13 22:21:27,893 INFO  L276                IsEmpty]: Start isEmpty. Operand 80 states and 90 transitions.
[2024-11-13 22:21:27,893 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-13 22:21:27,893 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:21:27,893 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:21:27,915 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:21:28,609 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:21:34,202 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:21:34,203 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 84 states and 97 transitions.
[2024-11-13 22:21:34,203 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 97 transitions.
[2024-11-13 22:21:34,203 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-13 22:21:34,203 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:21:34,203 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:21:34,223 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:21:34,242 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:21:36,237 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:21:36,237 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 83 states and 96 transitions.
[2024-11-13 22:21:36,237 INFO  L276                IsEmpty]: Start isEmpty. Operand 83 states and 96 transitions.
[2024-11-13 22:21:36,237 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2024-11-13 22:21:36,237 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:21:36,238 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:21:36,253 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:21:36,585 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:21:41,528 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:21:41,528 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 84 states and 97 transitions.
[2024-11-13 22:21:41,528 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 97 transitions.
[2024-11-13 22:21:41,529 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2024-11-13 22:21:41,529 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:21:41,529 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:21:41,548 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:21:41,566 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:21:41,590 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:21:41,590 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 83 states and 96 transitions.
[2024-11-13 22:21:41,590 INFO  L276                IsEmpty]: Start isEmpty. Operand 83 states and 96 transitions.
[2024-11-13 22:21:41,590 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2024-11-13 22:21:41,590 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:21:41,590 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:21:41,613 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:21:41,639 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:21:41,662 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:21:41,662 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 82 states and 95 transitions.
[2024-11-13 22:21:41,662 INFO  L276                IsEmpty]: Start isEmpty. Operand 82 states and 95 transitions.
[2024-11-13 22:21:41,662 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 28
[2024-11-13 22:21:41,662 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:21:41,663 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:21:41,695 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:21:42,355 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:21:44,438 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:21:44,438 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 83 states and 96 transitions.
[2024-11-13 22:21:44,438 INFO  L276                IsEmpty]: Start isEmpty. Operand 83 states and 96 transitions.
[2024-11-13 22:21:44,439 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 29
[2024-11-13 22:21:44,439 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:21:44,439 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:21:44,471 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:21:44,974 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:21:47,052 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:21:47,053 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 84 states and 97 transitions.
[2024-11-13 22:21:47,053 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 97 transitions.
[2024-11-13 22:21:47,053 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 30
[2024-11-13 22:21:47,053 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:21:47,053 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:21:47,086 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:21:48,098 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:21:50,468 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:21:50,469 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 85 states and 98 transitions.
[2024-11-13 22:21:50,470 INFO  L276                IsEmpty]: Start isEmpty. Operand 85 states and 98 transitions.
[2024-11-13 22:21:50,470 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 31
[2024-11-13 22:21:50,471 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:21:50,471 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:21:50,511 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:21:51,453 INFO  L134       CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:21:53,797 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:21:53,797 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 86 states and 99 transitions.
[2024-11-13 22:21:53,797 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 99 transitions.
[2024-11-13 22:21:53,798 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-13 22:21:53,798 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:21:53,798 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:21:53,831 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:21:54,732 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:21:57,104 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:21:57,105 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 87 states and 100 transitions.
[2024-11-13 22:21:57,105 INFO  L276                IsEmpty]: Start isEmpty. Operand 87 states and 100 transitions.
[2024-11-13 22:21:57,105 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 33
[2024-11-13 22:21:57,105 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:21:57,105 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:21:57,141 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:21:59,298 INFO  L134       CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:22:03,185 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:22:03,185 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 88 states and 101 transitions.
[2024-11-13 22:22:03,186 INFO  L276                IsEmpty]: Start isEmpty. Operand 88 states and 101 transitions.
[2024-11-13 22:22:03,186 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 34
[2024-11-13 22:22:03,186 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:22:03,186 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:22:03,221 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:22:04,245 INFO  L134       CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:22:06,877 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:22:06,878 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 89 states and 102 transitions.
[2024-11-13 22:22:06,878 INFO  L276                IsEmpty]: Start isEmpty. Operand 89 states and 102 transitions.
[2024-11-13 22:22:06,878 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 35
[2024-11-13 22:22:06,878 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:22:06,878 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:22:06,916 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:22:07,922 INFO  L134       CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:22:10,562 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:22:10,562 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 90 states and 103 transitions.
[2024-11-13 22:22:10,562 INFO  L276                IsEmpty]: Start isEmpty. Operand 90 states and 103 transitions.
[2024-11-13 22:22:10,563 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 36
[2024-11-13 22:22:10,563 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:22:10,563 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:22:10,654 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:22:11,695 INFO  L134       CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:22:14,295 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:22:14,295 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 91 states and 104 transitions.
[2024-11-13 22:22:14,295 INFO  L276                IsEmpty]: Start isEmpty. Operand 91 states and 104 transitions.
[2024-11-13 22:22:14,296 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 37
[2024-11-13 22:22:14,296 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:22:14,296 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:22:14,343 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:22:16,772 INFO  L134       CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:22:20,751 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:22:20,752 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 92 states and 105 transitions.
[2024-11-13 22:22:20,752 INFO  L276                IsEmpty]: Start isEmpty. Operand 92 states and 105 transitions.
[2024-11-13 22:22:20,752 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 38
[2024-11-13 22:22:20,752 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:22:20,752 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:22:20,800 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:22:21,804 INFO  L134       CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:22:24,266 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:22:24,267 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 93 states and 106 transitions.
[2024-11-13 22:22:24,267 INFO  L276                IsEmpty]: Start isEmpty. Operand 93 states and 106 transitions.
[2024-11-13 22:22:24,267 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 39
[2024-11-13 22:22:24,267 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:22:24,267 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:22:24,316 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:22:26,414 INFO  L134       CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:22:29,958 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:22:29,958 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 94 states and 107 transitions.
[2024-11-13 22:22:29,958 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 107 transitions.
[2024-11-13 22:22:29,959 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 40
[2024-11-13 22:22:29,959 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:22:29,959 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:22:30,005 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:22:31,530 INFO  L134       CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:22:34,247 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:22:34,247 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 95 states and 108 transitions.
[2024-11-13 22:22:34,247 INFO  L276                IsEmpty]: Start isEmpty. Operand 95 states and 108 transitions.
[2024-11-13 22:22:34,247 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 41
[2024-11-13 22:22:34,247 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:22:34,247 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:22:34,299 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:22:36,205 INFO  L134       CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:22:39,516 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:22:39,516 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 96 states and 109 transitions.
[2024-11-13 22:22:39,516 INFO  L276                IsEmpty]: Start isEmpty. Operand 96 states and 109 transitions.
[2024-11-13 22:22:39,517 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 42
[2024-11-13 22:22:39,517 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:22:39,517 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:22:39,572 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:22:40,745 INFO  L134       CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:22:43,346 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:22:43,346 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 97 states and 110 transitions.
[2024-11-13 22:22:43,346 INFO  L276                IsEmpty]: Start isEmpty. Operand 97 states and 110 transitions.
[2024-11-13 22:22:43,347 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 43
[2024-11-13 22:22:43,347 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:22:43,347 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:22:43,399 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:22:50,795 INFO  L134       CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:22:59,775 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:22:59,775 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 98 states and 111 transitions.
[2024-11-13 22:22:59,775 INFO  L276                IsEmpty]: Start isEmpty. Operand 98 states and 111 transitions.
[2024-11-13 22:22:59,776 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 44
[2024-11-13 22:22:59,776 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:22:59,776 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:22:59,876 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:23:12,377 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.
[2024-11-13 22:23:48,640 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:23:48,640 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 73 states and 76 transitions.
[2024-11-13 22:23:48,640 INFO  L276                IsEmpty]: Start isEmpty. Operand 73 states and 76 transitions.
[2024-11-13 22:23:48,641 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 45
[2024-11-13 22:23:48,641 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:23:48,641 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:23:48,684 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:23:48,964 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked.
[2024-11-13 22:23:52,231 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:23:52,231 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 72 states and 75 transitions.
[2024-11-13 22:23:52,231 INFO  L276                IsEmpty]: Start isEmpty. Operand 72 states and 75 transitions.
[2024-11-13 22:23:52,232 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 45
[2024-11-13 22:23:52,232 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:23:52,232 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:23:52,287 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:23:52,936 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked.
[2024-11-13 22:23:56,516 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:23:56,516 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 71 states and 74 transitions.
[2024-11-13 22:23:56,516 INFO  L276                IsEmpty]: Start isEmpty. Operand 71 states and 74 transitions.
[2024-11-13 22:23:56,517 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 46
[2024-11-13 22:23:56,517 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:23:56,517 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:23:56,567 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:23:57,760 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked.
[2024-11-13 22:24:07,454 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:24:07,454 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 70 states and 73 transitions.
[2024-11-13 22:24:07,454 INFO  L276                IsEmpty]: Start isEmpty. Operand 70 states and 73 transitions.
[2024-11-13 22:24:07,454 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 47
[2024-11-13 22:24:07,454 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:24:07,455 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:24:07,497 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:24:07,863 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked.
[2024-11-13 22:24:17,308 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:24:17,308 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 69 states and 72 transitions.
[2024-11-13 22:24:17,308 INFO  L276                IsEmpty]: Start isEmpty. Operand 69 states and 72 transitions.
[2024-11-13 22:24:17,309 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 47
[2024-11-13 22:24:17,309 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:24:17,309 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:24:17,383 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:24:37,911 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.
[2024-11-13 22:25:23,416 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:25:23,416 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 70 states and 73 transitions.
[2024-11-13 22:25:23,416 INFO  L276                IsEmpty]: Start isEmpty. Operand 70 states and 73 transitions.
[2024-11-13 22:25:23,416 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 48
[2024-11-13 22:25:23,417 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:25:23,417 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:25:23,454 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:25:23,491 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked.
[2024-11-13 22:25:23,527 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:25:23,528 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 69 states and 72 transitions.
[2024-11-13 22:25:23,528 INFO  L276                IsEmpty]: Start isEmpty. Operand 69 states and 72 transitions.
[2024-11-13 22:25:23,528 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 50
[2024-11-13 22:25:23,528 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:25:23,528 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:25:23,613 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:25:50,435 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 91 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:28:20,884 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:28:20,885 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 68 states and 71 transitions.
[2024-11-13 22:28:20,885 INFO  L276                IsEmpty]: Start isEmpty. Operand 68 states and 71 transitions.
[2024-11-13 22:28:20,885 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 51
[2024-11-13 22:28:20,885 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:28:20,885 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:28:20,976 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:28:55,057 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 91 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 22:31:58,443 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 22:31:58,443 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 63 states and 65 transitions.
[2024-11-13 22:31:58,443 INFO  L276                IsEmpty]: Start isEmpty. Operand 63 states and 65 transitions.
[2024-11-13 22:31:58,444 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 53
[2024-11-13 22:31:58,444 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 22:31:58,444 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 22:31:58,485 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 22:32:05,555 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked.