./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_3-1.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_6ba5ec92-77b2-498e-94a7-b3c5df733127/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba5ec92-77b2-498e-94a7-b3c5df733127/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_6ba5ec92-77b2-498e-94a7-b3c5df733127/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba5ec92-77b2-498e-94a7-b3c5df733127/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba5ec92-77b2-498e-94a7-b3c5df733127/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_6ba5ec92-77b2-498e-94a7-b3c5df733127/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 cac2372de612a50e6cea0e2672ab51101a6ffa3bb2603a06b5c5aa59090db116
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-826ab2b
[2024-11-13 21:23:43,540 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-13 21:23:43,625 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba5ec92-77b2-498e-94a7-b3c5df733127/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf
[2024-11-13 21:23:43,630 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-13 21:23:43,630 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-11-13 21:23:43,670 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-13 21:23:43,671 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-13 21:23:43,672 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-13 21:23:43,672 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-13 21:23:43,676 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-11-13 21:23:43,676 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-13 21:23:43,676 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-11-13 21:23:43,676 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-13 21:23:43,676 INFO  L153        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2024-11-13 21:23:43,677 INFO  L153        SettingsManager]:  * Bitprecise bitfields=true
[2024-11-13 21:23:43,677 INFO  L153        SettingsManager]:  * SV-COMP memtrack compatibility mode=true
[2024-11-13 21:23:43,677 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-13 21:23:43,677 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-13 21:23:43,677 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-11-13 21:23:43,677 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-11-13 21:23:43,677 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-13 21:23:43,677 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-11-13 21:23:43,678 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2024-11-13 21:23:43,678 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2024-11-13 21:23:43,678 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-13 21:23:43,678 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-13 21:23:43,678 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-13 21:23:43,678 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-13 21:23:43,678 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2024-11-13 21:23:43,679 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-13 21:23:43,679 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_6ba5ec92-77b2-498e-94a7-b3c5df733127/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 -> cac2372de612a50e6cea0e2672ab51101a6ffa3bb2603a06b5c5aa59090db116
[2024-11-13 21:23:44,076 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-13 21:23:44,089 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-13 21:23:44,093 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-13 21:23:44,095 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-13 21:23:44,095 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-13 21:23:44,099 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba5ec92-77b2-498e-94a7-b3c5df733127/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_3-1.i
Unable to find full path for "g++"
[2024-11-13 21:23:46,206 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-13 21:23:46,608 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-13 21:23:46,612 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba5ec92-77b2-498e-94a7-b3c5df733127/sv-benchmarks/c/ldv-memsafety/memleaks_test22_3-1.i
[2024-11-13 21:23:46,642 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba5ec92-77b2-498e-94a7-b3c5df733127/bin/ukojak-verify-EEHR8qb7sm/data/f3d6fe929/6334685a2c5e49b3adfb5280fe8a8418/FLAGf8309dfc7
[2024-11-13 21:23:46,674 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba5ec92-77b2-498e-94a7-b3c5df733127/bin/ukojak-verify-EEHR8qb7sm/data/f3d6fe929/6334685a2c5e49b3adfb5280fe8a8418
[2024-11-13 21:23:46,677 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-13 21:23:46,679 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-13 21:23:46,683 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-13 21:23:46,683 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-13 21:23:46,690 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-13 21:23:46,691 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:46" (1/1) ...
[2024-11-13 21:23:46,692 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24333314 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:46, skipping insertion in model container
[2024-11-13 21:23:46,695 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:46" (1/1) ...
[2024-11-13 21:23:46,762 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-13 21:23:47,247 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-13 21:23:47,274 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-13 21:23:47,417 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-13 21:23:47,489 INFO  L204         MainTranslator]: Completed translation
[2024-11-13 21:23:47,490 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:47 WrapperNode
[2024-11-13 21:23:47,491 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-13 21:23:47,492 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-13 21:23:47,493 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-13 21:23:47,493 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-13 21:23:47,504 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:47" (1/1) ...
[2024-11-13 21:23:47,532 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:47" (1/1) ...
[2024-11-13 21:23:47,560 INFO  L138                Inliner]: procedures = 166, calls = 73, calls flagged for inlining = 34, calls inlined = 29, statements flattened = 205
[2024-11-13 21:23:47,560 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-13 21:23:47,561 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-13 21:23:47,561 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-13 21:23:47,561 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-13 21:23:47,570 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:47" (1/1) ...
[2024-11-13 21:23:47,570 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:47" (1/1) ...
[2024-11-13 21:23:47,575 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:47" (1/1) ...
[2024-11-13 21:23:47,575 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:47" (1/1) ...
[2024-11-13 21:23:47,588 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:47" (1/1) ...
[2024-11-13 21:23:47,593 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:47" (1/1) ...
[2024-11-13 21:23:47,595 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:47" (1/1) ...
[2024-11-13 21:23:47,596 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:47" (1/1) ...
[2024-11-13 21:23:47,600 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-13 21:23:47,601 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-13 21:23:47,601 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-13 21:23:47,601 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-13 21:23:47,602 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:47" (1/1) ...
[2024-11-13 21:23:47,609 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-13 21:23:47,624 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba5ec92-77b2-498e-94a7-b3c5df733127/bin/ukojak-verify-EEHR8qb7sm/z3
[2024-11-13 21:23:47,639 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba5ec92-77b2-498e-94a7-b3c5df733127/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-11-13 21:23:47,646 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba5ec92-77b2-498e-94a7-b3c5df733127/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-11-13 21:23:47,673 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-11-13 21:23:47,673 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-11-13 21:23:47,674 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-11-13 21:23:47,674 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-13 21:23:47,674 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2024-11-13 21:23:47,674 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-11-13 21:23:47,674 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-13 21:23:47,674 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2024-11-13 21:23:47,674 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-13 21:23:47,674 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-13 21:23:47,841 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-13 21:23:47,843 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-13 21:23:48,396 INFO  L?                        ?]: Removed 221 outVars from TransFormulas that were not future-live.
[2024-11-13 21:23:48,397 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-13 21:23:48,508 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-13 21:23:48,508 INFO  L316             CfgBuilder]: Removed 0 assume(true) statements.
[2024-11-13 21:23:48,509 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:23:48 BoogieIcfgContainer
[2024-11-13 21:23:48,509 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-13 21:23:48,509 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2024-11-13 21:23:48,510 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2024-11-13 21:23:48,521 INFO  L274        PluginConnector]: CodeCheck initialized
[2024-11-13 21:23:48,522 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:23:48" (1/1) ...
[2024-11-13 21:23:48,530 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-13 21:23:48,585 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:23:48,595 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions.
[2024-11-13 21:23:48,596 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions.
[2024-11-13 21:23:48,599 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2024-11-13 21:23:48,599 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:23:48,600 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:23:48,716 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:23:48,990 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 21:23:49,084 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:23:49,085 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 85 states and 95 transitions.
[2024-11-13 21:23:49,085 INFO  L276                IsEmpty]: Start isEmpty. Operand 85 states and 95 transitions.
[2024-11-13 21:23:49,086 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 5
[2024-11-13 21:23:49,086 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:23:49,086 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:23:49,104 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:23:49,354 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 21:23:49,752 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:23:49,753 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 84 states and 94 transitions.
[2024-11-13 21:23:49,753 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 94 transitions.
[2024-11-13 21:23:49,753 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 6
[2024-11-13 21:23:49,753 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:23:49,754 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:23:49,811 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:23:50,009 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 21:23:50,097 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:23:50,098 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions.
[2024-11-13 21:23:50,099 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions.
[2024-11-13 21:23:50,100 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 8
[2024-11-13 21:23:50,100 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:23:50,100 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:23:50,133 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:23:50,289 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 21:23:50,537 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:23:50,538 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 88 states and 98 transitions.
[2024-11-13 21:23:50,538 INFO  L276                IsEmpty]: Start isEmpty. Operand 88 states and 98 transitions.
[2024-11-13 21:23:50,538 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 9
[2024-11-13 21:23:50,538 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:23:50,538 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:23:50,554 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:23:50,866 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 21:23:51,398 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:23:51,399 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 87 states and 97 transitions.
[2024-11-13 21:23:51,399 INFO  L276                IsEmpty]: Start isEmpty. Operand 87 states and 97 transitions.
[2024-11-13 21:23:51,400 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 9
[2024-11-13 21:23:51,400 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:23:51,400 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:23:51,415 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:23:51,856 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 21:23:53,427 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:23:53,428 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions.
[2024-11-13 21:23:53,428 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions.
[2024-11-13 21:23:53,429 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-13 21:23:53,429 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:23:53,429 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:23:53,446 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:23:53,505 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 21:23:53,765 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:23:53,767 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 88 states and 98 transitions.
[2024-11-13 21:23:53,767 INFO  L276                IsEmpty]: Start isEmpty. Operand 88 states and 98 transitions.
[2024-11-13 21:23:53,768 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-13 21:23:53,768 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:23:53,768 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:23:53,781 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:23:53,910 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 21:23:54,286 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:23:54,287 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 87 states and 97 transitions.
[2024-11-13 21:23:54,287 INFO  L276                IsEmpty]: Start isEmpty. Operand 87 states and 97 transitions.
[2024-11-13 21:23:54,287 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-13 21:23:54,287 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:23:54,287 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:23:54,301 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:23:54,839 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 21:23:56,015 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:23:56,016 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions.
[2024-11-13 21:23:56,016 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions.
[2024-11-13 21:23:56,016 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-13 21:23:56,016 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:23:56,016 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:23:56,026 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:23:56,228 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 21:23:58,221 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:23:58,221 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 94 states and 107 transitions.
[2024-11-13 21:23:58,221 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 107 transitions.
[2024-11-13 21:23:58,222 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-13 21:23:58,222 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:23:58,222 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:23:58,234 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:23:58,559 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 21:24:00,074 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:00,075 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 94 states and 106 transitions.
[2024-11-13 21:24:00,075 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 106 transitions.
[2024-11-13 21:24:00,075 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-13 21:24:00,075 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:00,075 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:00,093 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:00,114 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 21:24:00,130 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:00,132 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 93 states and 105 transitions.
[2024-11-13 21:24:00,132 INFO  L276                IsEmpty]: Start isEmpty. Operand 93 states and 105 transitions.
[2024-11-13 21:24:00,132 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-13 21:24:00,132 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:00,133 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:00,148 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:00,574 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 21:24:01,261 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:01,262 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 92 states and 104 transitions.
[2024-11-13 21:24:01,262 INFO  L276                IsEmpty]: Start isEmpty. Operand 92 states and 104 transitions.
[2024-11-13 21:24:01,262 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2024-11-13 21:24:01,262 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:01,262 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:01,280 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:01,684 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 21:24:02,809 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:02,810 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 94 states and 106 transitions.
[2024-11-13 21:24:02,810 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 106 transitions.
[2024-11-13 21:24:02,810 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2024-11-13 21:24:02,810 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:02,810 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:02,830 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:03,310 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 21:24:05,846 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:05,847 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 93 states and 105 transitions.
[2024-11-13 21:24:05,847 INFO  L276                IsEmpty]: Start isEmpty. Operand 93 states and 105 transitions.
[2024-11-13 21:24:05,849 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2024-11-13 21:24:05,849 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:05,849 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:05,875 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:07,150 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 21:24:12,055 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:12,055 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 92 states and 104 transitions.
[2024-11-13 21:24:12,055 INFO  L276                IsEmpty]: Start isEmpty. Operand 92 states and 104 transitions.
[2024-11-13 21:24:12,056 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2024-11-13 21:24:12,056 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:12,056 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:12,071 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:12,088 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 21:24:12,112 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:12,112 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 91 states and 103 transitions.
[2024-11-13 21:24:12,112 INFO  L276                IsEmpty]: Start isEmpty. Operand 91 states and 103 transitions.
[2024-11-13 21:24:12,113 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2024-11-13 21:24:12,113 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:12,113 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:12,127 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:12,328 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 21:24:13,005 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:13,005 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 90 states and 102 transitions.
[2024-11-13 21:24:13,005 INFO  L276                IsEmpty]: Start isEmpty. Operand 90 states and 102 transitions.
[2024-11-13 21:24:13,006 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 18
[2024-11-13 21:24:13,006 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:13,006 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:13,020 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:13,223 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 21:24:14,040 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:14,040 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 90 states and 101 transitions.
[2024-11-13 21:24:14,040 INFO  L276                IsEmpty]: Start isEmpty. Operand 90 states and 101 transitions.
[2024-11-13 21:24:14,040 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 20
[2024-11-13 21:24:14,040 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:14,040 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:14,061 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:15,057 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 21:24:18,630 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:18,630 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 89 states and 100 transitions.
[2024-11-13 21:24:18,630 INFO  L276                IsEmpty]: Start isEmpty. Operand 89 states and 100 transitions.
[2024-11-13 21:24:18,630 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 20
[2024-11-13 21:24:18,630 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:18,631 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:18,657 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:19,599 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 21:24:24,234 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:24,234 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 88 states and 99 transitions.
[2024-11-13 21:24:24,234 INFO  L276                IsEmpty]: Start isEmpty. Operand 88 states and 99 transitions.
[2024-11-13 21:24:24,234 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-13 21:24:24,234 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:24,235 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:24,248 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:24,496 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 21:24:26,967 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:26,967 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 84 states and 93 transitions.
[2024-11-13 21:24:26,967 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 93 transitions.
[2024-11-13 21:24:26,967 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-13 21:24:26,968 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:26,968 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:26,990 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:27,012 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 21:24:27,031 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:27,031 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 83 states and 92 transitions.
[2024-11-13 21:24:27,032 INFO  L276                IsEmpty]: Start isEmpty. Operand 83 states and 92 transitions.
[2024-11-13 21:24:27,032 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-13 21:24:27,032 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:27,033 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:27,052 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:27,314 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 21:24:28,201 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:28,201 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 82 states and 91 transitions.
[2024-11-13 21:24:28,202 INFO  L276                IsEmpty]: Start isEmpty. Operand 82 states and 91 transitions.
[2024-11-13 21:24:28,202 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2024-11-13 21:24:28,202 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:28,202 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:28,219 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:28,562 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 21:24:31,262 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:31,262 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 80 states and 87 transitions.
[2024-11-13 21:24:31,262 INFO  L276                IsEmpty]: Start isEmpty. Operand 80 states and 87 transitions.
[2024-11-13 21:24:31,262 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2024-11-13 21:24:31,262 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:31,263 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:31,309 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:31,919 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 21:24:33,692 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:33,692 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 79 states and 86 transitions.
[2024-11-13 21:24:33,692 INFO  L276                IsEmpty]: Start isEmpty. Operand 79 states and 86 transitions.
[2024-11-13 21:24:33,693 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2024-11-13 21:24:33,693 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:33,693 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:33,718 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:35,316 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 21:24:40,213 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:40,214 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 78 states and 85 transitions.
[2024-11-13 21:24:40,214 INFO  L276                IsEmpty]: Start isEmpty. Operand 78 states and 85 transitions.
[2024-11-13 21:24:40,214 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 24
[2024-11-13 21:24:40,214 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:40,214 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:40,238 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:24:42,116 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 21:24:58,932 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:24:58,932 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 77 states and 84 transitions.
[2024-11-13 21:24:58,932 INFO  L276                IsEmpty]: Start isEmpty. Operand 77 states and 84 transitions.
[2024-11-13 21:24:58,933 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 25
[2024-11-13 21:24:58,933 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:24:58,933 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:24:58,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:25:00,864 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 21:25:24,641 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:25:24,641 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 76 states and 83 transitions.
[2024-11-13 21:25:24,641 INFO  L276                IsEmpty]: Start isEmpty. Operand 76 states and 83 transitions.
[2024-11-13 21:25:24,642 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-13 21:25:24,642 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:25:24,642 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:25:24,664 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:25:24,785 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 21:25:29,236 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:25:29,236 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 80 states and 90 transitions.
[2024-11-13 21:25:29,236 INFO  L276                IsEmpty]: Start isEmpty. Operand 80 states and 90 transitions.
[2024-11-13 21:25:29,236 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-13 21:25:29,236 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:25:29,237 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:25:29,266 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:25:30,104 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 21:25:35,891 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:25:35,892 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 84 states and 97 transitions.
[2024-11-13 21:25:35,892 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 97 transitions.
[2024-11-13 21:25:35,892 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-13 21:25:35,892 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:25:35,893 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:25:35,916 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:25:35,934 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 21:25:37,980 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:25:37,980 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 83 states and 96 transitions.
[2024-11-13 21:25:37,980 INFO  L276                IsEmpty]: Start isEmpty. Operand 83 states and 96 transitions.
[2024-11-13 21:25:37,980 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2024-11-13 21:25:37,981 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:25:37,981 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:25:38,003 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:25:38,341 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 21:25:43,435 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:25:43,435 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 84 states and 97 transitions.
[2024-11-13 21:25:43,435 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 97 transitions.
[2024-11-13 21:25:43,435 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2024-11-13 21:25:43,435 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:25:43,436 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:25:43,461 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:25:43,497 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 21:25:43,529 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:25:43,529 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 83 states and 96 transitions.
[2024-11-13 21:25:43,530 INFO  L276                IsEmpty]: Start isEmpty. Operand 83 states and 96 transitions.
[2024-11-13 21:25:43,530 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2024-11-13 21:25:43,530 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:25:43,530 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:25:43,557 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:25:43,587 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 21:25:44,141 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:25:44,142 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 82 states and 95 transitions.
[2024-11-13 21:25:44,142 INFO  L276                IsEmpty]: Start isEmpty. Operand 82 states and 95 transitions.
[2024-11-13 21:25:44,142 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 28
[2024-11-13 21:25:44,142 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:25:44,142 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:25:44,177 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:25:44,883 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 21:25:46,923 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:25:46,923 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 83 states and 96 transitions.
[2024-11-13 21:25:46,924 INFO  L276                IsEmpty]: Start isEmpty. Operand 83 states and 96 transitions.
[2024-11-13 21:25:46,924 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 29
[2024-11-13 21:25:46,924 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:25:46,924 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:25:46,955 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:25:47,549 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 21:25:49,964 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:25:49,965 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 84 states and 97 transitions.
[2024-11-13 21:25:49,965 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 97 transitions.
[2024-11-13 21:25:49,965 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 30
[2024-11-13 21:25:49,965 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:25:49,965 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:25:50,008 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:25:50,972 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 21:25:53,430 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:25:53,432 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 85 states and 98 transitions.
[2024-11-13 21:25:53,432 INFO  L276                IsEmpty]: Start isEmpty. Operand 85 states and 98 transitions.
[2024-11-13 21:25:53,432 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 31
[2024-11-13 21:25:53,432 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:25:53,432 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:25:53,475 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:25:54,439 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 21:25:56,850 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:25:56,850 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 86 states and 99 transitions.
[2024-11-13 21:25:56,850 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 99 transitions.
[2024-11-13 21:25:56,851 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-13 21:25:56,851 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:25:56,851 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:25:56,886 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:25:57,738 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 21:26:00,264 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:26:00,265 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 87 states and 100 transitions.
[2024-11-13 21:26:00,265 INFO  L276                IsEmpty]: Start isEmpty. Operand 87 states and 100 transitions.
[2024-11-13 21:26:00,265 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 33
[2024-11-13 21:26:00,265 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:26:00,266 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:26:00,322 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:26:02,575 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 21:26:06,646 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:26:06,647 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 88 states and 101 transitions.
[2024-11-13 21:26:06,647 INFO  L276                IsEmpty]: Start isEmpty. Operand 88 states and 101 transitions.
[2024-11-13 21:26:06,647 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 34
[2024-11-13 21:26:06,647 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:26:06,647 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:26:06,686 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:26:07,724 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 21:26:10,557 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:26:10,557 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 89 states and 102 transitions.
[2024-11-13 21:26:10,557 INFO  L276                IsEmpty]: Start isEmpty. Operand 89 states and 102 transitions.
[2024-11-13 21:26:10,558 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 35
[2024-11-13 21:26:10,558 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:26:10,558 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:26:10,598 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:26:11,639 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 21:26:14,341 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:26:14,342 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 90 states and 103 transitions.
[2024-11-13 21:26:14,342 INFO  L276                IsEmpty]: Start isEmpty. Operand 90 states and 103 transitions.
[2024-11-13 21:26:14,342 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 36
[2024-11-13 21:26:14,342 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:26:14,342 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:26:14,388 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:26:15,627 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 21:26:18,295 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:26:18,295 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 91 states and 104 transitions.
[2024-11-13 21:26:18,295 INFO  L276                IsEmpty]: Start isEmpty. Operand 91 states and 104 transitions.
[2024-11-13 21:26:18,296 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 37
[2024-11-13 21:26:18,296 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:26:18,296 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:26:18,340 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:26:21,009 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 21:26:25,304 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:26:25,304 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 92 states and 105 transitions.
[2024-11-13 21:26:25,305 INFO  L276                IsEmpty]: Start isEmpty. Operand 92 states and 105 transitions.
[2024-11-13 21:26:25,305 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 38
[2024-11-13 21:26:25,305 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:26:25,305 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:26:25,358 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:26:26,527 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 21:26:29,089 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:26:29,089 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 93 states and 106 transitions.
[2024-11-13 21:26:29,089 INFO  L276                IsEmpty]: Start isEmpty. Operand 93 states and 106 transitions.
[2024-11-13 21:26:29,089 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 39
[2024-11-13 21:26:29,089 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:26:29,090 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:26:29,138 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:26:31,299 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 21:26:34,966 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:26:34,966 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 94 states and 107 transitions.
[2024-11-13 21:26:34,966 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 107 transitions.
[2024-11-13 21:26:34,967 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 40
[2024-11-13 21:26:34,967 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:26:34,967 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:26:35,017 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:26:36,307 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 21:26:39,164 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:26:39,164 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 95 states and 108 transitions.
[2024-11-13 21:26:39,164 INFO  L276                IsEmpty]: Start isEmpty. Operand 95 states and 108 transitions.
[2024-11-13 21:26:39,164 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 41
[2024-11-13 21:26:39,164 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:26:39,165 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:26:39,213 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:26:41,122 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 21:26:44,718 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:26:44,719 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 96 states and 109 transitions.
[2024-11-13 21:26:44,719 INFO  L276                IsEmpty]: Start isEmpty. Operand 96 states and 109 transitions.
[2024-11-13 21:26:44,719 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 42
[2024-11-13 21:26:44,719 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:26:44,719 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:26:44,791 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:26:46,067 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 21:26:48,785 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:26:48,785 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 97 states and 110 transitions.
[2024-11-13 21:26:48,785 INFO  L276                IsEmpty]: Start isEmpty. Operand 97 states and 110 transitions.
[2024-11-13 21:26:48,786 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 43
[2024-11-13 21:26:48,786 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:26:48,786 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:26:48,916 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:26:56,960 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 21:27:06,187 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:27:06,187 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 98 states and 111 transitions.
[2024-11-13 21:27:06,187 INFO  L276                IsEmpty]: Start isEmpty. Operand 98 states and 111 transitions.
[2024-11-13 21:27:06,188 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 44
[2024-11-13 21:27:06,188 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:27:06,188 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:27:06,279 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:27:19,409 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 21:28:00,032 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:28:00,032 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 73 states and 76 transitions.
[2024-11-13 21:28:00,032 INFO  L276                IsEmpty]: Start isEmpty. Operand 73 states and 76 transitions.
[2024-11-13 21:28:00,033 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 45
[2024-11-13 21:28:00,033 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:28:00,033 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:28:00,070 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:28:00,362 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 21:28:00,418 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:28:00,419 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 72 states and 75 transitions.
[2024-11-13 21:28:00,419 INFO  L276                IsEmpty]: Start isEmpty. Operand 72 states and 75 transitions.
[2024-11-13 21:28:00,419 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 45
[2024-11-13 21:28:00,419 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:28:00,420 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:28:00,471 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:28:01,266 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 21:28:01,543 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:28:01,544 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 71 states and 74 transitions.
[2024-11-13 21:28:01,544 INFO  L276                IsEmpty]: Start isEmpty. Operand 71 states and 74 transitions.
[2024-11-13 21:28:01,544 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 46
[2024-11-13 21:28:01,544 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:28:01,544 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:28:01,590 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:28:02,777 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 21:28:12,831 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:28:12,831 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 70 states and 73 transitions.
[2024-11-13 21:28:12,831 INFO  L276                IsEmpty]: Start isEmpty. Operand 70 states and 73 transitions.
[2024-11-13 21:28:12,831 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 47
[2024-11-13 21:28:12,831 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:28:12,832 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:28:12,943 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:28:33,781 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 21:29:19,271 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:29:19,271 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 71 states and 74 transitions.
[2024-11-13 21:29:19,271 INFO  L276                IsEmpty]: Start isEmpty. Operand 71 states and 74 transitions.
[2024-11-13 21:29:19,272 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 47
[2024-11-13 21:29:19,272 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:29:19,272 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:29:19,319 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:29:19,557 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 21:29:42,727 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:29:42,727 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 70 states and 73 transitions.
[2024-11-13 21:29:42,728 INFO  L276                IsEmpty]: Start isEmpty. Operand 70 states and 73 transitions.
[2024-11-13 21:29:42,728 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 48
[2024-11-13 21:29:42,728 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:29:42,728 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:29:42,779 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:29:42,812 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 21:29:42,865 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:29:42,865 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 69 states and 72 transitions.
[2024-11-13 21:29:42,865 INFO  L276                IsEmpty]: Start isEmpty. Operand 69 states and 72 transitions.
[2024-11-13 21:29:42,866 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 50
[2024-11-13 21:29:42,866 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:29:42,866 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:29:42,970 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:30:12,235 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 21:32:56,660 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:32:56,660 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 68 states and 71 transitions.
[2024-11-13 21:32:56,661 INFO  L276                IsEmpty]: Start isEmpty. Operand 68 states and 71 transitions.
[2024-11-13 21:32:56,661 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 51
[2024-11-13 21:32:56,661 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:32:56,661 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:32:56,745 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:33:32,492 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 21:36:55,185 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 21:36:55,186 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 63 states and 65 transitions.
[2024-11-13 21:36:55,186 INFO  L276                IsEmpty]: Start isEmpty. Operand 63 states and 65 transitions.
[2024-11-13 21:36:55,186 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 53
[2024-11-13 21:36:55,186 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 21:36:55,186 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 21:36:55,231 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 21:37:02,607 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked.