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


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


Checking for memory safety (deref-memtrack)
Using default analysis
Version a0165632
Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99344621-1054-4f82-95e9-9ee9aeb5b31c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99344621-1054-4f82-95e9-9ee9aeb5b31c/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_99344621-1054-4f82-95e9-9ee9aeb5b31c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99344621-1054-4f82-95e9-9ee9aeb5b31c/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99344621-1054-4f82-95e9-9ee9aeb5b31c/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_99344621-1054-4f82-95e9-9ee9aeb5b31c/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 beb004be26a355c223f1a45515f5377c37b18fc46f09e77727f89b964ae9789d
--- Real Ultimate output ---
This is Ultimate 0.2.5-dev-a016563
[2024-11-08 23:35:52,464 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-08 23:35:52,556 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99344621-1054-4f82-95e9-9ee9aeb5b31c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf
[2024-11-08 23:35:52,561 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-08 23:35:52,562 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-11-08 23:35:52,604 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-08 23:35:52,608 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-08 23:35:52,608 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-08 23:35:52,609 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-08 23:35:52,609 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-11-08 23:35:52,610 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-08 23:35:52,610 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-11-08 23:35:52,611 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-08 23:35:52,614 INFO  L153        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2024-11-08 23:35:52,614 INFO  L153        SettingsManager]:  * Bitprecise bitfields=true
[2024-11-08 23:35:52,615 INFO  L153        SettingsManager]:  * SV-COMP memtrack compatibility mode=true
[2024-11-08 23:35:52,615 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-08 23:35:52,616 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-08 23:35:52,616 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-11-08 23:35:52,616 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-11-08 23:35:52,617 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-08 23:35:52,621 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-11-08 23:35:52,621 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2024-11-08 23:35:52,621 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2024-11-08 23:35:52,622 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-08 23:35:52,622 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-08 23:35:52,622 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-08 23:35:52,623 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-08 23:35:52,625 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2024-11-08 23:35:52,625 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-08 23:35:52,626 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_99344621-1054-4f82-95e9-9ee9aeb5b31c/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_99344621-1054-4f82-95e9-9ee9aeb5b31c/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 -> beb004be26a355c223f1a45515f5377c37b18fc46f09e77727f89b964ae9789d
[2024-11-08 23:35:53,005 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-08 23:35:53,038 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-08 23:35:53,041 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-08 23:35:53,043 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-08 23:35:53,044 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-08 23:35:53,045 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99344621-1054-4f82-95e9-9ee9aeb5b31c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_2-2.i
Unable to find full path for "g++"
[2024-11-08 23:35:55,290 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-08 23:35:55,605 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-08 23:35:55,606 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99344621-1054-4f82-95e9-9ee9aeb5b31c/sv-benchmarks/c/ldv-memsafety/memleaks_test22_2-2.i
[2024-11-08 23:35:55,628 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99344621-1054-4f82-95e9-9ee9aeb5b31c/bin/ukojak-verify-ImItNfHLgk/data/285c26d37/431d310ff38c4670a88490670f83e8ee/FLAGbffa664a2
[2024-11-08 23:35:55,662 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99344621-1054-4f82-95e9-9ee9aeb5b31c/bin/ukojak-verify-ImItNfHLgk/data/285c26d37/431d310ff38c4670a88490670f83e8ee
[2024-11-08 23:35:55,666 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-08 23:35:55,668 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-08 23:35:55,670 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-08 23:35:55,671 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-08 23:35:55,679 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-08 23:35:55,680 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:35:55" (1/1) ...
[2024-11-08 23:35:55,682 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15ba1f83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:55, skipping insertion in model container
[2024-11-08 23:35:55,682 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:35:55" (1/1) ...
[2024-11-08 23:35:55,763 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-08 23:35:56,505 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-08 23:35:56,540 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-08 23:35:56,644 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-08 23:35:56,718 INFO  L204         MainTranslator]: Completed translation
[2024-11-08 23:35:56,719 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:56 WrapperNode
[2024-11-08 23:35:56,719 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-08 23:35:56,721 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-08 23:35:56,722 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-08 23:35:56,722 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-08 23:35:56,733 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:56" (1/1) ...
[2024-11-08 23:35:56,765 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:56" (1/1) ...
[2024-11-08 23:35:56,818 INFO  L138                Inliner]: procedures = 164, calls = 71, calls flagged for inlining = 32, calls inlined = 27, statements flattened = 201
[2024-11-08 23:35:56,818 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-08 23:35:56,820 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-08 23:35:56,820 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-08 23:35:56,820 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-08 23:35:56,834 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:56" (1/1) ...
[2024-11-08 23:35:56,835 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:56" (1/1) ...
[2024-11-08 23:35:56,841 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:56" (1/1) ...
[2024-11-08 23:35:56,842 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:56" (1/1) ...
[2024-11-08 23:35:56,857 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:56" (1/1) ...
[2024-11-08 23:35:56,862 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:56" (1/1) ...
[2024-11-08 23:35:56,866 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:56" (1/1) ...
[2024-11-08 23:35:56,868 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:56" (1/1) ...
[2024-11-08 23:35:56,873 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-08 23:35:56,875 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-08 23:35:56,875 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-08 23:35:56,875 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-08 23:35:56,876 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:56" (1/1) ...
[2024-11-08 23:35:56,885 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-08 23:35:56,903 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99344621-1054-4f82-95e9-9ee9aeb5b31c/bin/ukojak-verify-ImItNfHLgk/z3
[2024-11-08 23:35:56,925 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99344621-1054-4f82-95e9-9ee9aeb5b31c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-11-08 23:35:56,928 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99344621-1054-4f82-95e9-9ee9aeb5b31c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-11-08 23:35:56,960 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-11-08 23:35:56,960 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-11-08 23:35:56,960 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-11-08 23:35:56,961 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-08 23:35:56,961 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2024-11-08 23:35:56,961 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-11-08 23:35:56,961 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-08 23:35:56,962 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2024-11-08 23:35:56,962 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-08 23:35:56,962 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-08 23:35:57,203 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-08 23:35:57,207 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-08 23:35:57,963 INFO  L?                        ?]: Removed 213 outVars from TransFormulas that were not future-live.
[2024-11-08 23:35:57,963 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-08 23:35:58,094 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-08 23:35:58,094 INFO  L316             CfgBuilder]: Removed 0 assume(true) statements.
[2024-11-08 23:35:58,097 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:35:58 BoogieIcfgContainer
[2024-11-08 23:35:58,097 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-08 23:35:58,100 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2024-11-08 23:35:58,100 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2024-11-08 23:35:58,115 INFO  L274        PluginConnector]: CodeCheck initialized
[2024-11-08 23:35:58,115 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:35:58" (1/1) ...
[2024-11-08 23:35:58,128 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-08 23:35:58,189 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:35:58,198 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions.
[2024-11-08 23:35:58,200 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions.
[2024-11-08 23:35:58,203 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2024-11-08 23:35:58,204 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:35:58,205 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:35:58,347 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:35:58,738 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 23:35:58,821 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:35:58,822 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 85 states and 95 transitions.
[2024-11-08 23:35:58,823 INFO  L276                IsEmpty]: Start isEmpty. Operand 85 states and 95 transitions.
[2024-11-08 23:35:58,823 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 5
[2024-11-08 23:35:58,824 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:35:58,824 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:35:58,857 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:35:59,188 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 23:35:59,735 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:35:59,737 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 84 states and 94 transitions.
[2024-11-08 23:35:59,739 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 94 transitions.
[2024-11-08 23:35:59,739 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 6
[2024-11-08 23:35:59,740 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:35:59,740 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:35:59,773 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:35:59,998 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 23:36:00,127 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:00,129 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions.
[2024-11-08 23:36:00,131 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions.
[2024-11-08 23:36:00,132 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 8
[2024-11-08 23:36:00,132 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:00,132 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:00,173 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:00,407 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 23:36:00,753 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:00,755 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 88 states and 98 transitions.
[2024-11-08 23:36:00,757 INFO  L276                IsEmpty]: Start isEmpty. Operand 88 states and 98 transitions.
[2024-11-08 23:36:00,758 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 9
[2024-11-08 23:36:00,758 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:00,759 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:00,779 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:01,143 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 23:36:01,880 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:01,881 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 87 states and 97 transitions.
[2024-11-08 23:36:01,881 INFO  L276                IsEmpty]: Start isEmpty. Operand 87 states and 97 transitions.
[2024-11-08 23:36:01,882 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 9
[2024-11-08 23:36:01,882 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:01,882 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:01,903 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:02,505 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 23:36:04,711 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:04,712 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions.
[2024-11-08 23:36:04,712 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions.
[2024-11-08 23:36:04,713 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-08 23:36:04,713 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:04,713 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:04,732 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:04,825 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 23:36:05,178 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:05,179 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 88 states and 98 transitions.
[2024-11-08 23:36:05,180 INFO  L276                IsEmpty]: Start isEmpty. Operand 88 states and 98 transitions.
[2024-11-08 23:36:05,207 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-08 23:36:05,207 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:05,208 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:05,236 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:05,423 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 23:36:05,886 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:05,886 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 87 states and 97 transitions.
[2024-11-08 23:36:05,886 INFO  L276                IsEmpty]: Start isEmpty. Operand 87 states and 97 transitions.
[2024-11-08 23:36:05,887 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-08 23:36:05,887 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:05,887 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:05,902 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:06,597 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 23:36:07,966 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:07,966 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions.
[2024-11-08 23:36:07,967 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions.
[2024-11-08 23:36:07,967 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-08 23:36:07,967 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:07,967 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:07,978 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:08,190 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 23:36:10,292 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:10,293 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 94 states and 107 transitions.
[2024-11-08 23:36:10,293 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 107 transitions.
[2024-11-08 23:36:10,296 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-08 23:36:10,296 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:10,297 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:10,313 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:10,632 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 23:36:12,367 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:12,368 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 94 states and 106 transitions.
[2024-11-08 23:36:12,368 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 106 transitions.
[2024-11-08 23:36:12,368 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-08 23:36:12,369 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:12,369 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:12,384 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:12,405 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 23:36:12,430 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:12,433 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 93 states and 105 transitions.
[2024-11-08 23:36:12,433 INFO  L276                IsEmpty]: Start isEmpty. Operand 93 states and 105 transitions.
[2024-11-08 23:36:12,433 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2024-11-08 23:36:12,434 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:12,434 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:12,455 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:12,990 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 23:36:13,916 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:13,916 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 92 states and 104 transitions.
[2024-11-08 23:36:13,916 INFO  L276                IsEmpty]: Start isEmpty. Operand 92 states and 104 transitions.
[2024-11-08 23:36:13,917 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2024-11-08 23:36:13,917 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:13,917 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:13,938 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:14,444 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 23:36:15,889 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:15,889 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 94 states and 106 transitions.
[2024-11-08 23:36:15,889 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 106 transitions.
[2024-11-08 23:36:15,890 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2024-11-08 23:36:15,890 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:15,891 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:15,911 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:16,509 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 23:36:20,068 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:20,068 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 93 states and 105 transitions.
[2024-11-08 23:36:20,068 INFO  L276                IsEmpty]: Start isEmpty. Operand 93 states and 105 transitions.
[2024-11-08 23:36:20,069 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 16
[2024-11-08 23:36:20,069 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:20,069 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:20,106 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:21,471 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 23:36:27,159 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:27,159 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 92 states and 104 transitions.
[2024-11-08 23:36:27,160 INFO  L276                IsEmpty]: Start isEmpty. Operand 92 states and 104 transitions.
[2024-11-08 23:36:27,160 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2024-11-08 23:36:27,160 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:27,161 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:27,182 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:27,216 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 23:36:27,247 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:27,247 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 91 states and 103 transitions.
[2024-11-08 23:36:27,248 INFO  L276                IsEmpty]: Start isEmpty. Operand 91 states and 103 transitions.
[2024-11-08 23:36:27,249 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2024-11-08 23:36:27,253 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:27,253 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:27,275 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:27,607 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 23:36:28,475 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:28,475 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 90 states and 102 transitions.
[2024-11-08 23:36:28,475 INFO  L276                IsEmpty]: Start isEmpty. Operand 90 states and 102 transitions.
[2024-11-08 23:36:28,476 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 18
[2024-11-08 23:36:28,476 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:28,476 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:28,488 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:28,753 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 23:36:29,790 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:29,791 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 90 states and 101 transitions.
[2024-11-08 23:36:29,791 INFO  L276                IsEmpty]: Start isEmpty. Operand 90 states and 101 transitions.
[2024-11-08 23:36:29,791 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 20
[2024-11-08 23:36:29,791 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:29,792 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:29,822 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:30,928 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 23:36:34,559 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:34,559 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 89 states and 100 transitions.
[2024-11-08 23:36:34,559 INFO  L276                IsEmpty]: Start isEmpty. Operand 89 states and 100 transitions.
[2024-11-08 23:36:34,560 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 20
[2024-11-08 23:36:34,560 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:34,560 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:34,591 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:35,526 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 23:36:40,789 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:40,790 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 88 states and 99 transitions.
[2024-11-08 23:36:40,790 INFO  L276                IsEmpty]: Start isEmpty. Operand 88 states and 99 transitions.
[2024-11-08 23:36:40,790 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 23:36:40,791 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:40,791 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:40,814 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:41,147 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 23:36:44,098 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:44,098 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 84 states and 93 transitions.
[2024-11-08 23:36:44,099 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 93 transitions.
[2024-11-08 23:36:44,099 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 23:36:44,099 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:44,099 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:44,119 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:44,137 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 23:36:44,156 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:44,157 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 83 states and 92 transitions.
[2024-11-08 23:36:44,157 INFO  L276                IsEmpty]: Start isEmpty. Operand 83 states and 92 transitions.
[2024-11-08 23:36:44,157 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2024-11-08 23:36:44,158 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:44,158 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:44,176 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:44,411 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 23:36:45,269 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:45,269 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 82 states and 91 transitions.
[2024-11-08 23:36:45,270 INFO  L276                IsEmpty]: Start isEmpty. Operand 82 states and 91 transitions.
[2024-11-08 23:36:45,270 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2024-11-08 23:36:45,270 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:45,270 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:45,286 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:45,741 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 23:36:49,263 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:49,263 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 80 states and 87 transitions.
[2024-11-08 23:36:49,263 INFO  L276                IsEmpty]: Start isEmpty. Operand 80 states and 87 transitions.
[2024-11-08 23:36:49,264 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2024-11-08 23:36:49,264 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:49,264 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:49,338 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:51,750 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 23:36:57,525 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:36:57,525 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 79 states and 86 transitions.
[2024-11-08 23:36:57,526 INFO  L276                IsEmpty]: Start isEmpty. Operand 79 states and 86 transitions.
[2024-11-08 23:36:57,526 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2024-11-08 23:36:57,526 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:36:57,526 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:36:57,558 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:36:58,374 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 23:37:01,781 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:37:01,782 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 78 states and 85 transitions.
[2024-11-08 23:37:01,782 INFO  L276                IsEmpty]: Start isEmpty. Operand 78 states and 85 transitions.
[2024-11-08 23:37:01,782 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 24
[2024-11-08 23:37:01,782 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:37:01,782 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:37:01,806 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:37:03,791 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 23:37:24,895 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:37:24,895 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 77 states and 84 transitions.
[2024-11-08 23:37:24,895 INFO  L276                IsEmpty]: Start isEmpty. Operand 77 states and 84 transitions.
[2024-11-08 23:37:24,896 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 25
[2024-11-08 23:37:24,896 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:37:24,896 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:37:24,919 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:37:26,690 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 23:37:54,315 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:37:54,316 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 76 states and 83 transitions.
[2024-11-08 23:37:54,316 INFO  L276                IsEmpty]: Start isEmpty. Operand 76 states and 83 transitions.
[2024-11-08 23:37:54,316 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-08 23:37:54,316 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:37:54,317 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:37:54,345 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:37:54,587 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-08 23:37:59,299 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:37:59,299 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 80 states and 90 transitions.
[2024-11-08 23:37:59,299 INFO  L276                IsEmpty]: Start isEmpty. Operand 80 states and 90 transitions.
[2024-11-08 23:37:59,300 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-08 23:37:59,300 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:37:59,300 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:37:59,339 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:38:00,374 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 23:38:07,838 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:38:07,838 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 84 states and 97 transitions.
[2024-11-08 23:38:07,838 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 97 transitions.
[2024-11-08 23:38:07,839 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2024-11-08 23:38:07,839 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:38:07,839 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:38:07,870 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:38:07,897 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 23:38:10,455 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:38:10,455 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 83 states and 96 transitions.
[2024-11-08 23:38:10,455 INFO  L276                IsEmpty]: Start isEmpty. Operand 83 states and 96 transitions.
[2024-11-08 23:38:10,456 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2024-11-08 23:38:10,456 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:38:10,456 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:38:10,474 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:38:10,777 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 23:38:16,880 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:38:16,881 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 84 states and 97 transitions.
[2024-11-08 23:38:16,881 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 97 transitions.
[2024-11-08 23:38:16,881 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2024-11-08 23:38:16,881 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:38:16,882 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:38:16,910 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:38:16,944 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 23:38:16,976 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:38:16,977 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 83 states and 96 transitions.
[2024-11-08 23:38:16,977 INFO  L276                IsEmpty]: Start isEmpty. Operand 83 states and 96 transitions.
[2024-11-08 23:38:16,977 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2024-11-08 23:38:16,978 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:38:16,978 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:38:17,014 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:38:17,060 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 23:38:17,095 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:38:17,096 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 82 states and 95 transitions.
[2024-11-08 23:38:17,096 INFO  L276                IsEmpty]: Start isEmpty. Operand 82 states and 95 transitions.
[2024-11-08 23:38:17,096 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 28
[2024-11-08 23:38:17,096 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:38:17,097 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:38:17,155 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:38:18,189 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 23:38:20,889 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:38:20,890 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 83 states and 96 transitions.
[2024-11-08 23:38:20,891 INFO  L276                IsEmpty]: Start isEmpty. Operand 83 states and 96 transitions.
[2024-11-08 23:38:20,891 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 29
[2024-11-08 23:38:20,891 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:38:20,892 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:38:20,944 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:38:21,741 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 23:38:24,720 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:38:24,721 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 84 states and 97 transitions.
[2024-11-08 23:38:24,721 INFO  L276                IsEmpty]: Start isEmpty. Operand 84 states and 97 transitions.
[2024-11-08 23:38:24,721 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 30
[2024-11-08 23:38:24,722 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:38:24,722 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:38:24,770 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:38:26,001 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 23:38:29,425 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:38:29,426 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 85 states and 98 transitions.
[2024-11-08 23:38:29,426 INFO  L276                IsEmpty]: Start isEmpty. Operand 85 states and 98 transitions.
[2024-11-08 23:38:29,427 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 31
[2024-11-08 23:38:29,427 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:38:29,427 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:38:29,495 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:38:30,881 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 23:38:33,848 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:38:33,848 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 86 states and 99 transitions.
[2024-11-08 23:38:33,849 INFO  L276                IsEmpty]: Start isEmpty. Operand 86 states and 99 transitions.
[2024-11-08 23:38:33,849 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-08 23:38:33,849 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:38:33,849 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:38:33,895 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:38:35,005 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 23:38:37,536 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:38:37,537 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 87 states and 100 transitions.
[2024-11-08 23:38:37,537 INFO  L276                IsEmpty]: Start isEmpty. Operand 87 states and 100 transitions.
[2024-11-08 23:38:37,537 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 33
[2024-11-08 23:38:37,537 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:38:37,537 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:38:37,579 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:38:40,137 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 23:38:44,646 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:38:44,646 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 88 states and 101 transitions.
[2024-11-08 23:38:44,647 INFO  L276                IsEmpty]: Start isEmpty. Operand 88 states and 101 transitions.
[2024-11-08 23:38:44,647 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 34
[2024-11-08 23:38:44,647 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:38:44,647 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:38:44,721 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:38:46,463 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 23:38:50,192 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:38:50,192 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 89 states and 102 transitions.
[2024-11-08 23:38:50,192 INFO  L276                IsEmpty]: Start isEmpty. Operand 89 states and 102 transitions.
[2024-11-08 23:38:50,193 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 35
[2024-11-08 23:38:50,193 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:38:50,193 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:38:50,250 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:38:51,743 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 23:38:55,252 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:38:55,252 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 90 states and 103 transitions.
[2024-11-08 23:38:55,253 INFO  L276                IsEmpty]: Start isEmpty. Operand 90 states and 103 transitions.
[2024-11-08 23:38:55,253 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 36
[2024-11-08 23:38:55,253 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:38:55,254 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:38:55,314 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:38:57,068 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 23:39:00,629 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:39:00,629 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 91 states and 104 transitions.
[2024-11-08 23:39:00,629 INFO  L276                IsEmpty]: Start isEmpty. Operand 91 states and 104 transitions.
[2024-11-08 23:39:00,630 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 37
[2024-11-08 23:39:00,630 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:39:00,630 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:39:00,709 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:39:03,875 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 23:39:08,261 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:39:08,262 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 92 states and 105 transitions.
[2024-11-08 23:39:08,262 INFO  L276                IsEmpty]: Start isEmpty. Operand 92 states and 105 transitions.
[2024-11-08 23:39:08,263 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 38
[2024-11-08 23:39:08,263 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:39:08,263 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:39:08,328 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:39:09,658 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 23:39:13,073 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:39:13,073 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 93 states and 106 transitions.
[2024-11-08 23:39:13,073 INFO  L276                IsEmpty]: Start isEmpty. Operand 93 states and 106 transitions.
[2024-11-08 23:39:13,074 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 39
[2024-11-08 23:39:13,074 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:39:13,074 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:39:13,140 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:39:15,992 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 23:39:20,645 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:39:20,645 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 94 states and 107 transitions.
[2024-11-08 23:39:20,645 INFO  L276                IsEmpty]: Start isEmpty. Operand 94 states and 107 transitions.
[2024-11-08 23:39:20,646 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 40
[2024-11-08 23:39:20,646 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:39:20,646 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:39:20,713 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:39:22,476 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 23:39:26,149 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:39:26,149 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 95 states and 108 transitions.
[2024-11-08 23:39:26,149 INFO  L276                IsEmpty]: Start isEmpty. Operand 95 states and 108 transitions.
[2024-11-08 23:39:26,150 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 41
[2024-11-08 23:39:26,150 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:39:26,150 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:39:26,216 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:39:28,821 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 23:39:32,591 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:39:32,591 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 96 states and 109 transitions.
[2024-11-08 23:39:32,592 INFO  L276                IsEmpty]: Start isEmpty. Operand 96 states and 109 transitions.
[2024-11-08 23:39:32,592 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 42
[2024-11-08 23:39:32,592 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:39:32,592 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:39:32,660 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:39:34,217 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 23:39:37,803 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:39:37,803 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 97 states and 110 transitions.
[2024-11-08 23:39:37,803 INFO  L276                IsEmpty]: Start isEmpty. Operand 97 states and 110 transitions.
[2024-11-08 23:39:37,804 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 43
[2024-11-08 23:39:37,804 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:39:37,804 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:39:37,878 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:39:47,794 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 23:39:58,709 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:39:58,710 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 98 states and 111 transitions.
[2024-11-08 23:39:58,710 INFO  L276                IsEmpty]: Start isEmpty. Operand 98 states and 111 transitions.
[2024-11-08 23:39:58,710 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 44
[2024-11-08 23:39:58,710 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:39:58,710 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:39:59,012 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:40:15,229 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 23:40:56,514 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:40:56,514 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 73 states and 76 transitions.
[2024-11-08 23:40:56,514 INFO  L276                IsEmpty]: Start isEmpty. Operand 73 states and 76 transitions.
[2024-11-08 23:40:56,515 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 45
[2024-11-08 23:40:56,515 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:40:56,515 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:40:56,565 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:40:56,927 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 23:41:00,821 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:41:00,821 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 72 states and 75 transitions.
[2024-11-08 23:41:00,821 INFO  L276                IsEmpty]: Start isEmpty. Operand 72 states and 75 transitions.
[2024-11-08 23:41:00,822 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 45
[2024-11-08 23:41:00,822 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:41:00,822 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:41:00,887 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:41:01,849 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 23:41:06,085 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:41:06,085 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 71 states and 74 transitions.
[2024-11-08 23:41:06,085 INFO  L276                IsEmpty]: Start isEmpty. Operand 71 states and 74 transitions.
[2024-11-08 23:41:06,086 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 46
[2024-11-08 23:41:06,086 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:41:06,086 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:41:06,165 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:41:07,708 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 23:41:17,813 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:41:17,814 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 70 states and 73 transitions.
[2024-11-08 23:41:17,814 INFO  L276                IsEmpty]: Start isEmpty. Operand 70 states and 73 transitions.
[2024-11-08 23:41:17,814 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 47
[2024-11-08 23:41:17,814 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:41:17,814 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:41:17,868 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:41:18,225 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 23:41:29,100 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:41:29,100 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 69 states and 72 transitions.
[2024-11-08 23:41:29,100 INFO  L276                IsEmpty]: Start isEmpty. Operand 69 states and 72 transitions.
[2024-11-08 23:41:29,101 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 47
[2024-11-08 23:41:29,101 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:41:29,101 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:41:29,206 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:41:52,808 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 23:42:41,116 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:42:41,116 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 70 states and 73 transitions.
[2024-11-08 23:42:41,116 INFO  L276                IsEmpty]: Start isEmpty. Operand 70 states and 73 transitions.
[2024-11-08 23:42:41,117 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 48
[2024-11-08 23:42:41,117 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:42:41,117 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:42:41,161 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:42:41,207 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 23:42:41,445 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:42:41,445 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 69 states and 72 transitions.
[2024-11-08 23:42:41,446 INFO  L276                IsEmpty]: Start isEmpty. Operand 69 states and 72 transitions.
[2024-11-08 23:42:41,446 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 50
[2024-11-08 23:42:41,446 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:42:41,446 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:42:41,540 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:43:09,825 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 23:46:06,040 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-08 23:46:06,040 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 68 states and 71 transitions.
[2024-11-08 23:46:06,041 INFO  L276                IsEmpty]: Start isEmpty. Operand 68 states and 71 transitions.
[2024-11-08 23:46:06,041 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 51
[2024-11-08 23:46:06,041 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-08 23:46:06,041 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-08 23:46:06,135 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-08 23:46:39,567 INFO  L134       CoverageAnalysis]: Checked inductivity of 136 backedges. 91 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.