./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 a0165632
Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7451d2-9c8d-4480-a461-997d49f90104/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7451d2-9c8d-4480-a461-997d49f90104/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7451d2-9c8d-4480-a461-997d49f90104/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7451d2-9c8d-4480-a461-997d49f90104/bin/ukojak-verify-ImItNfHLgk/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_bb7451d2-9c8d-4480-a461-997d49f90104/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7451d2-9c8d-4480-a461-997d49f90104/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )

 --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cac2372de612a50e6cea0e2672ab51101a6ffa3bb2603a06b5c5aa59090db116
--- Real Ultimate output ---
This is Ultimate 0.2.5-dev-a016563
[2024-11-08 22:31:16,663 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-08 22:31:16,736 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7451d2-9c8d-4480-a461-997d49f90104/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf
[2024-11-08 22:31:16,740 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-08 22:31:16,741 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-11-08 22:31:16,764 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-08 22:31:16,765 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-08 22:31:16,766 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-08 22:31:16,767 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-08 22:31:16,767 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-11-08 22:31:16,767 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-08 22:31:16,768 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-11-08 22:31:16,768 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-08 22:31:16,769 INFO  L153        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2024-11-08 22:31:16,769 INFO  L153        SettingsManager]:  * Bitprecise bitfields=true
[2024-11-08 22:31:16,770 INFO  L153        SettingsManager]:  * SV-COMP memtrack compatibility mode=true
[2024-11-08 22:31:16,770 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-08 22:31:16,771 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-08 22:31:16,771 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-11-08 22:31:16,772 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-11-08 22:31:16,772 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-08 22:31:16,774 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-11-08 22:31:16,775 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2024-11-08 22:31:16,775 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2024-11-08 22:31:16,775 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-08 22:31:16,776 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-08 22:31:16,776 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-08 22:31:16,776 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-08 22:31:16,777 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2024-11-08 22:31:16,777 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-08 22:31:16,783 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7451d2-9c8d-4480-a461-997d49f90104/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7451d2-9c8d-4480-a461-997d49f90104/bin/ukojak-verify-ImItNfHLgk
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cac2372de612a50e6cea0e2672ab51101a6ffa3bb2603a06b5c5aa59090db116
[2024-11-08 22:31:17,033 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-08 22:31:17,064 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-08 22:31:17,069 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-08 22:31:17,072 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-08 22:31:17,073 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-08 22:31:17,074 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7451d2-9c8d-4480-a461-997d49f90104/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_3-1.i
Unable to find full path for "g++"
[2024-11-08 22:31:19,151 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-08 22:31:19,503 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-08 22:31:19,504 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7451d2-9c8d-4480-a461-997d49f90104/sv-benchmarks/c/ldv-memsafety/memleaks_test22_3-1.i
[2024-11-08 22:31:19,525 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7451d2-9c8d-4480-a461-997d49f90104/bin/ukojak-verify-ImItNfHLgk/data/642da32e1/f30b8868d3e247b5886f5440cb8cc6f4/FLAG7162e83a6
[2024-11-08 22:31:19,723 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7451d2-9c8d-4480-a461-997d49f90104/bin/ukojak-verify-ImItNfHLgk/data/642da32e1/f30b8868d3e247b5886f5440cb8cc6f4
[2024-11-08 22:31:19,725 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-08 22:31:19,726 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-08 22:31:19,728 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-08 22:31:19,728 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-08 22:31:19,733 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-08 22:31:19,734 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:31:19" (1/1) ...
[2024-11-08 22:31:19,735 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18aa6bc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:19, skipping insertion in model container
[2024-11-08 22:31:19,735 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:31:19" (1/1) ...
[2024-11-08 22:31:19,781 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-08 22:31:20,273 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-08 22:31:20,294 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-08 22:31:20,379 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-08 22:31:20,427 INFO  L204         MainTranslator]: Completed translation
[2024-11-08 22:31:20,427 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:20 WrapperNode
[2024-11-08 22:31:20,427 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-08 22:31:20,428 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-08 22:31:20,428 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-08 22:31:20,429 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-08 22:31:20,436 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:20" (1/1) ...
[2024-11-08 22:31:20,461 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:20" (1/1) ...
[2024-11-08 22:31:20,496 INFO  L138                Inliner]: procedures = 166, calls = 73, calls flagged for inlining = 34, calls inlined = 29, statements flattened = 205
[2024-11-08 22:31:20,497 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-08 22:31:20,497 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-08 22:31:20,497 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-08 22:31:20,498 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-08 22:31:20,507 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:20" (1/1) ...
[2024-11-08 22:31:20,507 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:20" (1/1) ...
[2024-11-08 22:31:20,512 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:20" (1/1) ...
[2024-11-08 22:31:20,512 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:20" (1/1) ...
[2024-11-08 22:31:20,523 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:20" (1/1) ...
[2024-11-08 22:31:20,527 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:20" (1/1) ...
[2024-11-08 22:31:20,529 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:20" (1/1) ...
[2024-11-08 22:31:20,531 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:20" (1/1) ...
[2024-11-08 22:31:20,534 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-08 22:31:20,535 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-08 22:31:20,535 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-08 22:31:20,535 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-08 22:31:20,536 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:20" (1/1) ...
[2024-11-08 22:31:20,542 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-08 22:31:20,554 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7451d2-9c8d-4480-a461-997d49f90104/bin/ukojak-verify-ImItNfHLgk/z3
[2024-11-08 22:31:20,568 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7451d2-9c8d-4480-a461-997d49f90104/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-11-08 22:31:20,575 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb7451d2-9c8d-4480-a461-997d49f90104/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-11-08 22:31:20,599 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-11-08 22:31:20,600 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-11-08 22:31:20,600 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-11-08 22:31:20,600 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-08 22:31:20,600 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2024-11-08 22:31:20,600 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-11-08 22:31:20,600 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-08 22:31:20,600 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2024-11-08 22:31:20,601 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-08 22:31:20,601 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-08 22:31:20,744 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-08 22:31:20,746 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-08 22:31:21,261 INFO  L?                        ?]: Removed 221 outVars from TransFormulas that were not future-live.
[2024-11-08 22:31:21,261 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-08 22:31:21,385 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-08 22:31:21,385 INFO  L316             CfgBuilder]: Removed 0 assume(true) statements.
[2024-11-08 22:31:21,386 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:31:21 BoogieIcfgContainer
[2024-11-08 22:31:21,386 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-08 22:31:21,387 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2024-11-08 22:31:21,389 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2024-11-08 22:31:21,398 INFO  L274        PluginConnector]: CodeCheck initialized
[2024-11-08 22:31:21,398 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:31:21" (1/1) ...
[2024-11-08 22:31:21,405 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-08 22:31:21,450 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:21,455 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions.
[2024-11-08 22:31:21,456 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions.
[2024-11-08 22:31:21,458 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2024-11-08 22:31:21,458 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:21,459 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:21,584 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:21,882 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:21,954 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:21,956 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 85 states and 95 transitions.
[2024-11-08 22:31:21,956 INFO  L276                IsEmpty]: Start isEmpty. Operand 85 states and 95 transitions.
[2024-11-08 22:31:21,957 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 5
[2024-11-08 22:31:21,957 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:21,957 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:21,977 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:22,205 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:22,583 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:22,585 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 84 states and 94 transitions.
[2024-11-08 22:31:22,585 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 94 transitions.
[2024-11-08 22:31:22,585 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 6
[2024-11-08 22:31:22,585 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:22,586 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:22,601 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:22,810 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:22,916 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:22,918 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions.
[2024-11-08 22:31:22,919 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions.
[2024-11-08 22:31:22,920 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 8
[2024-11-08 22:31:22,920 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:22,921 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:22,946 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:23,099 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:23,347 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:23,348 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 88 states and 98 transitions.
[2024-11-08 22:31:23,348 INFO  L276                IsEmpty]: Start isEmpty. Operand 88 states and 98 transitions.
[2024-11-08 22:31:23,349 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 9
[2024-11-08 22:31:23,349 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:23,349 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:23,371 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:23,640 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:24,206 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:24,207 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 87 states and 97 transitions.
[2024-11-08 22:31:24,207 INFO  L276                IsEmpty]: Start isEmpty. Operand 87 states and 97 transitions.
[2024-11-08 22:31:24,208 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 9
[2024-11-08 22:31:24,208 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:24,208 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:24,228 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:24,682 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:26,336 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:26,336 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions.
[2024-11-08 22:31:26,336 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions.
[2024-11-08 22:31:26,337 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-08 22:31:26,337 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:26,337 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:26,354 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:26,427 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:26,711 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:26,712 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 88 states and 98 transitions.
[2024-11-08 22:31:26,712 INFO  L276                IsEmpty]: Start isEmpty. Operand 88 states and 98 transitions.
[2024-11-08 22:31:26,713 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-08 22:31:26,714 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:26,715 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:26,730 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:26,860 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:27,225 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:27,225 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 87 states and 97 transitions.
[2024-11-08 22:31:27,225 INFO  L276                IsEmpty]: Start isEmpty. Operand 87 states and 97 transitions.
[2024-11-08 22:31:27,226 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-08 22:31:27,226 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:27,226 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:27,240 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:27,833 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:29,066 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:29,067 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions.
[2024-11-08 22:31:29,067 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions.
[2024-11-08 22:31:29,067 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-08 22:31:29,067 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:29,068 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:29,080 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:29,265 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:31,252 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:31,252 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 94 states and 107 transitions.
[2024-11-08 22:31:31,252 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 107 transitions.
[2024-11-08 22:31:31,253 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-08 22:31:31,253 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:31,253 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:31,268 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:31,596 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:33,122 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:33,122 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 94 states and 106 transitions.
[2024-11-08 22:31:33,122 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 106 transitions.
[2024-11-08 22:31:33,123 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-08 22:31:33,123 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:33,123 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:33,134 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:33,147 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:33,164 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:33,164 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 93 states and 105 transitions.
[2024-11-08 22:31:33,164 INFO  L276                IsEmpty]: Start isEmpty. Operand 93 states and 105 transitions.
[2024-11-08 22:31:33,165 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-08 22:31:33,165 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:33,165 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:33,177 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:33,593 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:34,465 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:34,466 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 92 states and 104 transitions.
[2024-11-08 22:31:34,466 INFO  L276                IsEmpty]: Start isEmpty. Operand 92 states and 104 transitions.
[2024-11-08 22:31:34,467 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2024-11-08 22:31:34,470 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:34,470 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:34,490 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:34,988 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:36,372 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:36,372 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 94 states and 106 transitions.
[2024-11-08 22:31:36,373 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 106 transitions.
[2024-11-08 22:31:36,373 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2024-11-08 22:31:36,374 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:36,374 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:36,391 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:36,977 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:39,635 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:39,635 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 93 states and 105 transitions.
[2024-11-08 22:31:39,635 INFO  L276                IsEmpty]: Start isEmpty. Operand 93 states and 105 transitions.
[2024-11-08 22:31:39,638 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2024-11-08 22:31:39,638 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:39,638 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:39,656 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:40,961 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:46,144 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:46,145 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 92 states and 104 transitions.
[2024-11-08 22:31:46,145 INFO  L276                IsEmpty]: Start isEmpty. Operand 92 states and 104 transitions.
[2024-11-08 22:31:46,145 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2024-11-08 22:31:46,145 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:46,146 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:46,162 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:46,188 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:46,215 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:46,216 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 91 states and 103 transitions.
[2024-11-08 22:31:46,216 INFO  L276                IsEmpty]: Start isEmpty. Operand 91 states and 103 transitions.
[2024-11-08 22:31:46,217 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2024-11-08 22:31:46,217 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:46,217 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:46,235 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:46,447 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:47,139 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:47,139 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 90 states and 102 transitions.
[2024-11-08 22:31:47,139 INFO  L276                IsEmpty]: Start isEmpty. Operand 90 states and 102 transitions.
[2024-11-08 22:31:47,140 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 18
[2024-11-08 22:31:47,140 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:47,140 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:47,150 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:47,355 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:48,103 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:48,104 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 90 states and 101 transitions.
[2024-11-08 22:31:48,104 INFO  L276                IsEmpty]: Start isEmpty. Operand 90 states and 101 transitions.
[2024-11-08 22:31:48,104 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 20
[2024-11-08 22:31:48,104 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:48,105 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:48,131 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:49,191 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:52,872 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:52,872 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 89 states and 100 transitions.
[2024-11-08 22:31:52,872 INFO  L276                IsEmpty]: Start isEmpty. Operand 89 states and 100 transitions.
[2024-11-08 22:31:52,873 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 20
[2024-11-08 22:31:52,873 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:52,873 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:52,905 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:53,833 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:31:58,596 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:31:58,597 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 88 states and 99 transitions.
[2024-11-08 22:31:58,597 INFO  L276                IsEmpty]: Start isEmpty. Operand 88 states and 99 transitions.
[2024-11-08 22:31:58,597 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 22:31:58,598 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:31:58,598 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:31:58,611 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:31:58,884 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:32:01,437 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:32:01,438 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 84 states and 93 transitions.
[2024-11-08 22:32:01,438 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 93 transitions.
[2024-11-08 22:32:01,438 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 22:32:01,438 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:32:01,439 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:32:01,462 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:32:01,483 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:32:01,504 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:32:01,505 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 83 states and 92 transitions.
[2024-11-08 22:32:01,505 INFO  L276                IsEmpty]: Start isEmpty. Operand 83 states and 92 transitions.
[2024-11-08 22:32:01,506 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 22:32:01,506 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:32:01,506 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:32:01,527 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:32:01,858 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:32:02,861 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:32:02,861 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 82 states and 91 transitions.
[2024-11-08 22:32:02,861 INFO  L276                IsEmpty]: Start isEmpty. Operand 82 states and 91 transitions.
[2024-11-08 22:32:02,862 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2024-11-08 22:32:02,862 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:32:02,862 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:32:02,884 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:32:03,293 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:32:06,047 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:32:06,047 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 80 states and 87 transitions.
[2024-11-08 22:32:06,047 INFO  L276                IsEmpty]: Start isEmpty. Operand 80 states and 87 transitions.
[2024-11-08 22:32:06,048 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2024-11-08 22:32:06,048 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:32:06,048 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:32:06,074 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:32:06,694 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:32:08,555 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:32:08,556 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 79 states and 86 transitions.
[2024-11-08 22:32:08,556 INFO  L276                IsEmpty]: Start isEmpty. Operand 79 states and 86 transitions.
[2024-11-08 22:32:08,556 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2024-11-08 22:32:08,557 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:32:08,557 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:32:08,592 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:32:10,206 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:32:15,323 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:32:15,323 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 78 states and 85 transitions.
[2024-11-08 22:32:15,324 INFO  L276                IsEmpty]: Start isEmpty. Operand 78 states and 85 transitions.
[2024-11-08 22:32:15,324 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 24
[2024-11-08 22:32:15,324 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:32:15,324 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:32:15,360 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:32:17,302 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:32:34,432 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:32:34,433 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 77 states and 84 transitions.
[2024-11-08 22:32:34,433 INFO  L276                IsEmpty]: Start isEmpty. Operand 77 states and 84 transitions.
[2024-11-08 22:32:34,433 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 25
[2024-11-08 22:32:34,433 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:32:34,433 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:32:34,472 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:32:36,250 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:32:59,863 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:32:59,864 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 76 states and 83 transitions.
[2024-11-08 22:32:59,864 INFO  L276                IsEmpty]: Start isEmpty. Operand 76 states and 83 transitions.
[2024-11-08 22:32:59,864 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-08 22:32:59,864 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:32:59,864 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:32:59,887 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:33:00,025 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:33:04,099 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:33:04,099 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 80 states and 90 transitions.
[2024-11-08 22:33:04,099 INFO  L276                IsEmpty]: Start isEmpty. Operand 80 states and 90 transitions.
[2024-11-08 22:33:04,099 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-08 22:33:04,100 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:33:04,100 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:33:04,126 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:33:04,926 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:33:10,651 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:33:10,651 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 84 states and 97 transitions.
[2024-11-08 22:33:10,651 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 97 transitions.
[2024-11-08 22:33:10,651 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-08 22:33:10,651 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:33:10,652 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:33:10,674 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:33:10,696 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:33:13,062 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:33:13,062 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 83 states and 96 transitions.
[2024-11-08 22:33:13,062 INFO  L276                IsEmpty]: Start isEmpty. Operand 83 states and 96 transitions.
[2024-11-08 22:33:13,063 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2024-11-08 22:33:13,063 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:33:13,063 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:33:13,084 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:33:13,393 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:33:18,571 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:33:18,572 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 84 states and 97 transitions.
[2024-11-08 22:33:18,572 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 97 transitions.
[2024-11-08 22:33:18,572 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2024-11-08 22:33:18,572 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:33:18,572 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:33:18,607 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:33:18,651 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:33:18,680 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:33:18,680 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 83 states and 96 transitions.
[2024-11-08 22:33:18,680 INFO  L276                IsEmpty]: Start isEmpty. Operand 83 states and 96 transitions.
[2024-11-08 22:33:18,681 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2024-11-08 22:33:18,681 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:33:18,681 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:33:18,705 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:33:18,726 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:33:19,362 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:33:19,362 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 82 states and 95 transitions.
[2024-11-08 22:33:19,362 INFO  L276                IsEmpty]: Start isEmpty. Operand 82 states and 95 transitions.
[2024-11-08 22:33:19,362 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 28
[2024-11-08 22:33:19,362 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:33:19,363 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:33:19,401 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:33:20,222 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:33:22,372 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:33:22,372 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 83 states and 96 transitions.
[2024-11-08 22:33:22,373 INFO  L276                IsEmpty]: Start isEmpty. Operand 83 states and 96 transitions.
[2024-11-08 22:33:22,373 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 29
[2024-11-08 22:33:22,373 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:33:22,373 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:33:22,418 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:33:23,257 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:33:25,752 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:33:25,752 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 84 states and 97 transitions.
[2024-11-08 22:33:25,753 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 97 transitions.
[2024-11-08 22:33:25,753 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 30
[2024-11-08 22:33:25,753 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:33:25,753 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:33:25,791 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:33:26,753 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:33:29,194 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:33:29,195 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 85 states and 98 transitions.
[2024-11-08 22:33:29,195 INFO  L276                IsEmpty]: Start isEmpty. Operand 85 states and 98 transitions.
[2024-11-08 22:33:29,195 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 31
[2024-11-08 22:33:29,195 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:33:29,195 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:33:29,243 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:33:30,315 INFO  L134       CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:33:32,760 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:33:32,760 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 86 states and 99 transitions.
[2024-11-08 22:33:32,760 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 99 transitions.
[2024-11-08 22:33:32,761 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 22:33:32,761 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:33:32,761 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:33:32,801 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:33:33,906 INFO  L134       CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:33:36,662 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:33:36,662 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 87 states and 100 transitions.
[2024-11-08 22:33:36,662 INFO  L276                IsEmpty]: Start isEmpty. Operand 87 states and 100 transitions.
[2024-11-08 22:33:36,663 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 33
[2024-11-08 22:33:36,663 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:33:36,663 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:33:36,709 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:33:39,210 INFO  L134       CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:33:43,387 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:33:43,387 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 88 states and 101 transitions.
[2024-11-08 22:33:43,388 INFO  L276                IsEmpty]: Start isEmpty. Operand 88 states and 101 transitions.
[2024-11-08 22:33:43,388 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 34
[2024-11-08 22:33:43,388 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:33:43,389 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:33:43,459 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:33:44,956 INFO  L134       CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:33:47,984 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:33:47,985 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 89 states and 102 transitions.
[2024-11-08 22:33:47,985 INFO  L276                IsEmpty]: Start isEmpty. Operand 89 states and 102 transitions.
[2024-11-08 22:33:47,985 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 35
[2024-11-08 22:33:47,985 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:33:47,986 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:33:48,038 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:33:49,354 INFO  L134       CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:33:52,542 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:33:52,543 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 90 states and 103 transitions.
[2024-11-08 22:33:52,543 INFO  L276                IsEmpty]: Start isEmpty. Operand 90 states and 103 transitions.
[2024-11-08 22:33:52,543 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 36
[2024-11-08 22:33:52,543 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:33:52,543 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:33:52,593 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:33:54,022 INFO  L134       CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:33:56,973 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:33:56,974 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 91 states and 104 transitions.
[2024-11-08 22:33:56,974 INFO  L276                IsEmpty]: Start isEmpty. Operand 91 states and 104 transitions.
[2024-11-08 22:33:56,975 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 37
[2024-11-08 22:33:56,975 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:33:56,975 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:33:57,029 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:33:59,763 INFO  L134       CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:34:03,990 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:34:03,991 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 92 states and 105 transitions.
[2024-11-08 22:34:03,991 INFO  L276                IsEmpty]: Start isEmpty. Operand 92 states and 105 transitions.
[2024-11-08 22:34:03,991 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 38
[2024-11-08 22:34:03,991 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:34:03,992 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:34:04,039 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:34:05,248 INFO  L134       CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:34:08,434 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:34:08,434 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 93 states and 106 transitions.
[2024-11-08 22:34:08,434 INFO  L276                IsEmpty]: Start isEmpty. Operand 93 states and 106 transitions.
[2024-11-08 22:34:08,434 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 39
[2024-11-08 22:34:08,434 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:34:08,435 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:34:08,488 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:34:10,647 INFO  L134       CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:34:14,527 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:34:14,528 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 94 states and 107 transitions.
[2024-11-08 22:34:14,528 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 107 transitions.
[2024-11-08 22:34:14,528 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 40
[2024-11-08 22:34:14,528 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:34:14,529 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:34:14,597 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:34:16,081 INFO  L134       CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:34:19,176 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:34:19,176 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 95 states and 108 transitions.
[2024-11-08 22:34:19,176 INFO  L276                IsEmpty]: Start isEmpty. Operand 95 states and 108 transitions.
[2024-11-08 22:34:19,177 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 41
[2024-11-08 22:34:19,177 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:34:19,177 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:34:19,242 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:34:21,481 INFO  L134       CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:34:25,340 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:34:25,340 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 96 states and 109 transitions.
[2024-11-08 22:34:25,340 INFO  L276                IsEmpty]: Start isEmpty. Operand 96 states and 109 transitions.
[2024-11-08 22:34:25,340 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 42
[2024-11-08 22:34:25,340 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:34:25,341 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:34:25,403 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:34:26,751 INFO  L134       CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:34:29,564 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:34:29,564 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 97 states and 110 transitions.
[2024-11-08 22:34:29,564 INFO  L276                IsEmpty]: Start isEmpty. Operand 97 states and 110 transitions.
[2024-11-08 22:34:29,565 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 43
[2024-11-08 22:34:29,565 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:34:29,565 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:34:29,624 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:34:37,263 INFO  L134       CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:34:46,870 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:34:46,871 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 98 states and 111 transitions.
[2024-11-08 22:34:46,871 INFO  L276                IsEmpty]: Start isEmpty. Operand 98 states and 111 transitions.
[2024-11-08 22:34:46,871 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 44
[2024-11-08 22:34:46,871 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:34:46,872 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:34:46,990 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:35:01,184 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.
[2024-11-08 22:35:41,289 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:35:41,290 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 73 states and 76 transitions.
[2024-11-08 22:35:41,290 INFO  L276                IsEmpty]: Start isEmpty. Operand 73 states and 76 transitions.
[2024-11-08 22:35:41,290 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 45
[2024-11-08 22:35:41,290 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:35:41,290 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:35:41,342 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:35:41,708 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked.
[2024-11-08 22:35:41,771 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:35:41,772 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 72 states and 75 transitions.
[2024-11-08 22:35:41,772 INFO  L276                IsEmpty]: Start isEmpty. Operand 72 states and 75 transitions.
[2024-11-08 22:35:41,772 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 45
[2024-11-08 22:35:41,773 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:35:41,773 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:35:41,831 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:35:42,720 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked.
[2024-11-08 22:35:43,019 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:35:43,019 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 71 states and 74 transitions.
[2024-11-08 22:35:43,019 INFO  L276                IsEmpty]: Start isEmpty. Operand 71 states and 74 transitions.
[2024-11-08 22:35:43,020 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 46
[2024-11-08 22:35:43,020 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:35:43,020 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:35:43,074 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:35:44,598 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked.
[2024-11-08 22:35:54,746 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:35:54,746 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 70 states and 73 transitions.
[2024-11-08 22:35:54,747 INFO  L276                IsEmpty]: Start isEmpty. Operand 70 states and 73 transitions.
[2024-11-08 22:35:54,747 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 47
[2024-11-08 22:35:54,747 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:35:54,747 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:35:54,832 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:36:17,597 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.
[2024-11-08 22:37:03,331 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:37:03,331 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 71 states and 74 transitions.
[2024-11-08 22:37:03,331 INFO  L276                IsEmpty]: Start isEmpty. Operand 71 states and 74 transitions.
[2024-11-08 22:37:03,331 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 47
[2024-11-08 22:37:03,331 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:37:03,332 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:37:03,387 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:37:03,742 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked.
[2024-11-08 22:37:27,847 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:37:27,848 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 70 states and 73 transitions.
[2024-11-08 22:37:27,848 INFO  L276                IsEmpty]: Start isEmpty. Operand 70 states and 73 transitions.
[2024-11-08 22:37:27,848 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 48
[2024-11-08 22:37:27,848 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:37:27,848 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:37:27,899 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:37:27,946 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked.
[2024-11-08 22:37:27,996 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:37:27,996 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 69 states and 72 transitions.
[2024-11-08 22:37:27,997 INFO  L276                IsEmpty]: Start isEmpty. Operand 69 states and 72 transitions.
[2024-11-08 22:37:27,997 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 50
[2024-11-08 22:37:27,997 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:37:27,997 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:37:28,111 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:37:59,267 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 91 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:40:38,164 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:40:38,165 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 68 states and 71 transitions.
[2024-11-08 22:40:38,165 INFO  L276                IsEmpty]: Start isEmpty. Operand 68 states and 71 transitions.
[2024-11-08 22:40:38,165 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 51
[2024-11-08 22:40:38,165 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:40:38,165 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:40:38,253 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:41:14,716 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 91 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 22:44:28,392 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 22:44:28,392 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 63 states and 65 transitions.
[2024-11-08 22:44:28,392 INFO  L276                IsEmpty]: Start isEmpty. Operand 63 states and 65 transitions.
[2024-11-08 22:44:28,393 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 53
[2024-11-08 22:44:28,393 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 22:44:28,393 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 22:44:28,452 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 22:44:35,138 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked.