./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i --full-output --architecture 32bit


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


Checking for memory safety (memcleanup)
Using default analysis
Version 826ab2ba
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa9e7efd-30f5-40be-8047-612306174537/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa9e7efd-30f5-40be-8047-612306174537/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa9e7efd-30f5-40be-8047-612306174537/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa9e7efd-30f5-40be-8047-612306174537/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa9e7efd-30f5-40be-8047-612306174537/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa9e7efd-30f5-40be-8047-612306174537/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) )

 --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8a34048511216dfe9a14f70dd929fd2de5a6eaf4560cb9e9e466dd0467a1d6d7
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-826ab2b
[2024-11-13 16:39:21,184 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-13 16:39:21,276 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa9e7efd-30f5-40be-8047-612306174537/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf
[2024-11-13 16:39:21,287 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-13 16:39:21,287 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-11-13 16:39:21,325 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-13 16:39:21,326 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-13 16:39:21,326 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-13 16:39:21,326 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-13 16:39:21,326 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-11-13 16:39:21,326 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-11-13 16:39:21,326 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-13 16:39:21,326 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-11-13 16:39:21,327 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-13 16:39:21,327 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-11-13 16:39:21,327 INFO  L153        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2024-11-13 16:39:21,327 INFO  L153        SettingsManager]:  * Bitprecise bitfields=true
[2024-11-13 16:39:21,327 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-13 16:39:21,327 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-11-13 16:39:21,327 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-13 16:39:21,327 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-11-13 16:39:21,327 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-11-13 16:39:21,328 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-11-13 16:39:21,330 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-13 16:39:21,331 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-11-13 16:39:21,331 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2024-11-13 16:39:21,331 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2024-11-13 16:39:21,331 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-13 16:39:21,331 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-13 16:39:21,331 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-13 16:39:21,331 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-13 16:39:21,331 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2024-11-13 16:39:21,331 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-13 16:39:21,332 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa9e7efd-30f5-40be-8047-612306174537/bin/ukojak-verify-EEHR8qb7sm
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) )


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 -> 8a34048511216dfe9a14f70dd929fd2de5a6eaf4560cb9e9e466dd0467a1d6d7
[2024-11-13 16:39:21,657 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-13 16:39:21,668 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-13 16:39:21,672 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-13 16:39:21,673 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-13 16:39:21,674 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-13 16:39:21,676 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa9e7efd-30f5-40be-8047-612306174537/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i
Unable to find full path for "g++"
[2024-11-13 16:39:23,446 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-13 16:39:23,884 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-13 16:39:23,885 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa9e7efd-30f5-40be-8047-612306174537/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i
[2024-11-13 16:39:23,915 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa9e7efd-30f5-40be-8047-612306174537/bin/ukojak-verify-EEHR8qb7sm/data/2b0da6d99/82f2d3b9c8464754875c860118c21427/FLAGe5143bac6
[2024-11-13 16:39:23,936 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa9e7efd-30f5-40be-8047-612306174537/bin/ukojak-verify-EEHR8qb7sm/data/2b0da6d99/82f2d3b9c8464754875c860118c21427
[2024-11-13 16:39:23,940 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-13 16:39:23,943 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-13 16:39:23,945 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-13 16:39:23,945 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-13 16:39:23,950 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-13 16:39:23,951 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:39:23" (1/1) ...
[2024-11-13 16:39:23,953 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@744a4078 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:23, skipping insertion in model container
[2024-11-13 16:39:23,953 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:39:23" (1/1) ...
[2024-11-13 16:39:24,012 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-13 16:39:24,609 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-13 16:39:24,626 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-13 16:39:24,743 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-13 16:39:24,782 INFO  L204         MainTranslator]: Completed translation
[2024-11-13 16:39:24,782 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:24 WrapperNode
[2024-11-13 16:39:24,783 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-13 16:39:24,784 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-13 16:39:24,784 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-13 16:39:24,784 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-13 16:39:24,791 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:24" (1/1) ...
[2024-11-13 16:39:24,816 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:24" (1/1) ...
[2024-11-13 16:39:24,874 INFO  L138                Inliner]: procedures = 176, calls = 180, calls flagged for inlining = 17, calls inlined = 26, statements flattened = 885
[2024-11-13 16:39:24,875 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-13 16:39:24,875 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-13 16:39:24,876 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-13 16:39:24,876 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-13 16:39:24,883 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:24" (1/1) ...
[2024-11-13 16:39:24,884 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:24" (1/1) ...
[2024-11-13 16:39:24,892 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:24" (1/1) ...
[2024-11-13 16:39:24,892 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:24" (1/1) ...
[2024-11-13 16:39:24,932 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:24" (1/1) ...
[2024-11-13 16:39:24,941 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:24" (1/1) ...
[2024-11-13 16:39:24,945 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:24" (1/1) ...
[2024-11-13 16:39:24,948 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:24" (1/1) ...
[2024-11-13 16:39:24,955 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-13 16:39:24,956 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-13 16:39:24,956 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-13 16:39:24,956 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-13 16:39:24,957 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:24" (1/1) ...
[2024-11-13 16:39:24,963 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-13 16:39:24,977 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa9e7efd-30f5-40be-8047-612306174537/bin/ukojak-verify-EEHR8qb7sm/z3
[2024-11-13 16:39:24,990 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa9e7efd-30f5-40be-8047-612306174537/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-11-13 16:39:24,994 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa9e7efd-30f5-40be-8047-612306174537/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-11-13 16:39:25,026 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-11-13 16:39:25,027 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-11-13 16:39:25,027 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-11-13 16:39:25,027 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-13 16:39:25,027 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2024-11-13 16:39:25,027 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-11-13 16:39:25,028 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-13 16:39:25,028 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2024-11-13 16:39:25,028 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-13 16:39:25,028 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-13 16:39:25,263 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-13 16:39:25,265 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-13 16:39:27,498 INFO  L?                        ?]: Removed 255 outVars from TransFormulas that were not future-live.
[2024-11-13 16:39:27,499 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-13 16:39:28,663 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-13 16:39:28,663 INFO  L316             CfgBuilder]: Removed 31 assume(true) statements.
[2024-11-13 16:39:28,663 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:39:28 BoogieIcfgContainer
[2024-11-13 16:39:28,663 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-13 16:39:28,666 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2024-11-13 16:39:28,666 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2024-11-13 16:39:28,677 INFO  L274        PluginConnector]: CodeCheck initialized
[2024-11-13 16:39:28,677 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:39:28" (1/1) ...
[2024-11-13 16:39:28,685 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-13 16:39:28,731 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:39:28,740 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 125 states and 194 transitions.
[2024-11-13 16:39:28,741 INFO  L276                IsEmpty]: Start isEmpty. Operand 125 states and 194 transitions.
[2024-11-13 16:39:28,743 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 5
[2024-11-13 16:39:28,743 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:39:28,744 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:39:28,839 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:39:28,950 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:39:29,004 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:39:29,005 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 126 states and 196 transitions.
[2024-11-13 16:39:29,007 INFO  L276                IsEmpty]: Start isEmpty. Operand 126 states and 196 transitions.
[2024-11-13 16:39:29,007 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 8
[2024-11-13 16:39:29,008 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:39:29,008 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:39:29,113 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:39:29,145 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:39:29,152 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:39:29,153 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 126 states and 194 transitions.
[2024-11-13 16:39:29,153 INFO  L276                IsEmpty]: Start isEmpty. Operand 126 states and 194 transitions.
[2024-11-13 16:39:29,153 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 12
[2024-11-13 16:39:29,155 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:39:29,155 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:39:29,187 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:39:29,218 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:39:29,225 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:39:29,227 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 126 states and 190 transitions.
[2024-11-13 16:39:29,229 INFO  L276                IsEmpty]: Start isEmpty. Operand 126 states and 190 transitions.
[2024-11-13 16:39:29,229 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 18
[2024-11-13 16:39:29,229 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:39:29,230 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:39:29,266 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:39:29,298 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:39:29,310 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:39:29,310 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 126 states and 184 transitions.
[2024-11-13 16:39:29,311 INFO  L276                IsEmpty]: Start isEmpty. Operand 126 states and 184 transitions.
[2024-11-13 16:39:29,311 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2024-11-13 16:39:29,311 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:39:29,311 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:39:29,397 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:39:29,438 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:39:33,459 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:39:33,506 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:39:33,506 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 126 states and 176 transitions.
[2024-11-13 16:39:33,506 INFO  L276                IsEmpty]: Start isEmpty. Operand 126 states and 176 transitions.
[2024-11-13 16:39:33,507 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-11-13 16:39:33,507 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:39:33,507 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:39:33,674 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:39:33,912 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:39:44,031 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:39:45,295 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:39:45,336 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:39:45,337 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 138 states and 190 transitions.
[2024-11-13 16:39:45,337 INFO  L276                IsEmpty]: Start isEmpty. Operand 138 states and 190 transitions.
[2024-11-13 16:39:45,338 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 34
[2024-11-13 16:39:45,338 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:39:45,338 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:39:45,442 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:39:45,537 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:39:45,551 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:39:45,552 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 138 states and 188 transitions.
[2024-11-13 16:39:45,552 INFO  L276                IsEmpty]: Start isEmpty. Operand 138 states and 188 transitions.
[2024-11-13 16:39:45,553 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 35
[2024-11-13 16:39:45,553 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:39:45,553 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:39:45,630 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:39:45,698 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:39:55,713 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:39:55,728 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:39:55,729 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 138 states and 186 transitions.
[2024-11-13 16:39:55,729 INFO  L276                IsEmpty]: Start isEmpty. Operand 138 states and 186 transitions.
[2024-11-13 16:39:55,730 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 36
[2024-11-13 16:39:55,730 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:39:55,730 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:39:55,889 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:39:56,099 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:39:57,031 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:39:57,032 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 141 states and 188 transitions.
[2024-11-13 16:39:57,032 INFO  L276                IsEmpty]: Start isEmpty. Operand 141 states and 188 transitions.
[2024-11-13 16:39:57,035 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 37
[2024-11-13 16:39:57,036 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:39:57,037 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:39:57,163 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:39:57,386 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:40:02,047 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:40:02,542 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:40:02,545 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 173 states and 229 transitions.
[2024-11-13 16:40:02,546 INFO  L276                IsEmpty]: Start isEmpty. Operand 173 states and 229 transitions.
[2024-11-13 16:40:02,551 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 41
[2024-11-13 16:40:02,551 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:40:02,552 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:40:02,715 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:40:02,932 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:40:12,946 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:40:13,728 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:40:13,729 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 176 states and 231 transitions.
[2024-11-13 16:40:13,729 INFO  L276                IsEmpty]: Start isEmpty. Operand 176 states and 231 transitions.
[2024-11-13 16:40:13,729 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 41
[2024-11-13 16:40:13,729 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:40:13,732 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:40:13,824 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:40:13,891 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:40:14,075 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:40:14,075 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 176 states and 229 transitions.
[2024-11-13 16:40:14,076 INFO  L276                IsEmpty]: Start isEmpty. Operand 176 states and 229 transitions.
[2024-11-13 16:40:14,076 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 44
[2024-11-13 16:40:14,076 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:40:14,076 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:40:14,191 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:40:14,263 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:40:14,320 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:40:14,320 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 176 states and 228 transitions.
[2024-11-13 16:40:14,321 INFO  L276                IsEmpty]: Start isEmpty. Operand 176 states and 228 transitions.
[2024-11-13 16:40:14,322 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 45
[2024-11-13 16:40:14,323 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:40:14,323 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:40:14,462 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:40:14,694 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:40:15,168 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:40:15,169 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 184 states and 238 transitions.
[2024-11-13 16:40:15,169 INFO  L276                IsEmpty]: Start isEmpty. Operand 184 states and 238 transitions.
[2024-11-13 16:40:15,169 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 48
[2024-11-13 16:40:15,170 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:40:15,170 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:40:15,293 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:40:15,536 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-13 16:40:15,933 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:40:15,934 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 185 states and 240 transitions.
[2024-11-13 16:40:15,935 INFO  L276                IsEmpty]: Start isEmpty. Operand 185 states and 240 transitions.
[2024-11-13 16:40:15,935 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 51
[2024-11-13 16:40:15,935 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:40:15,935 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:40:16,070 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:40:16,140 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:40:16,152 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:40:16,153 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 185 states and 238 transitions.
[2024-11-13 16:40:16,153 INFO  L276                IsEmpty]: Start isEmpty. Operand 185 states and 238 transitions.
[2024-11-13 16:40:16,154 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2024-11-13 16:40:16,154 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:40:16,154 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:40:16,308 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:40:16,613 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-13 16:40:16,987 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:40:16,988 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 188 states and 240 transitions.
[2024-11-13 16:40:16,988 INFO  L276                IsEmpty]: Start isEmpty. Operand 188 states and 240 transitions.
[2024-11-13 16:40:16,989 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 64
[2024-11-13 16:40:16,989 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:40:16,989 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:40:17,124 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:40:17,593 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:40:28,499 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:40:38,708 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:40:39,309 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:40:39,310 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 245 states and 320 transitions.
[2024-11-13 16:40:39,310 INFO  L276                IsEmpty]: Start isEmpty. Operand 245 states and 320 transitions.
[2024-11-13 16:40:39,311 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 67
[2024-11-13 16:40:39,311 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:40:39,311 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:40:39,488 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:40:39,807 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:40:49,973 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:40:53,909 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:40:54,546 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:40:54,547 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 271 states and 351 transitions.
[2024-11-13 16:40:54,547 INFO  L276                IsEmpty]: Start isEmpty. Operand 271 states and 351 transitions.
[2024-11-13 16:40:54,548 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 68
[2024-11-13 16:40:54,548 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:40:54,548 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:40:54,695 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:40:55,087 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked.
[2024-11-13 16:40:58,924 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:41:01,664 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:41:07,224 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:41:07,251 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:41:07,251 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 296 states and 382 transitions.
[2024-11-13 16:41:07,252 INFO  L276                IsEmpty]: Start isEmpty. Operand 296 states and 382 transitions.
[2024-11-13 16:41:07,252 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 68
[2024-11-13 16:41:07,252 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:41:07,253 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:41:07,395 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:41:07,759 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 26 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:41:09,175 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:41:09,192 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:41:09,193 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 299 states and 384 transitions.
[2024-11-13 16:41:09,193 INFO  L276                IsEmpty]: Start isEmpty. Operand 299 states and 384 transitions.
[2024-11-13 16:41:09,194 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 69
[2024-11-13 16:41:09,194 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:41:09,194 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:41:09,318 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:41:09,538 INFO  L134       CoverageAnalysis]: Checked inductivity of 34 backedges. 23 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:41:19,559 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:41:20,725 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:41:21,608 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:41:21,608 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 313 states and 401 transitions.
[2024-11-13 16:41:21,609 INFO  L276                IsEmpty]: Start isEmpty. Operand 313 states and 401 transitions.
[2024-11-13 16:41:21,609 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 71
[2024-11-13 16:41:21,609 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:41:21,610 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:41:21,760 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:41:22,014 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:41:26,417 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:41:26,450 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:41:26,452 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 324 states and 413 transitions.
[2024-11-13 16:41:26,452 INFO  L276                IsEmpty]: Start isEmpty. Operand 324 states and 413 transitions.
[2024-11-13 16:41:26,453 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 71
[2024-11-13 16:41:26,453 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:41:26,453 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:41:26,604 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:41:26,842 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:41:30,325 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:41:32,680 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:41:32,711 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:41:32,712 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 327 states and 415 transitions.
[2024-11-13 16:41:32,712 INFO  L276                IsEmpty]: Start isEmpty. Operand 327 states and 415 transitions.
[2024-11-13 16:41:32,713 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 72
[2024-11-13 16:41:32,713 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:41:32,713 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:41:32,890 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:41:33,222 INFO  L134       CoverageAnalysis]: Checked inductivity of 35 backedges. 2 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-13 16:41:35,394 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:41:38,226 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:41:38,254 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:41:38,254 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 312 states and 396 transitions.
[2024-11-13 16:41:38,254 INFO  L276                IsEmpty]: Start isEmpty. Operand 312 states and 396 transitions.
[2024-11-13 16:41:38,255 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 72
[2024-11-13 16:41:38,255 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:41:38,255 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:41:38,420 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:41:38,686 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:41:38,881 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:41:38,882 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 320 states and 406 transitions.
[2024-11-13 16:41:38,882 INFO  L276                IsEmpty]: Start isEmpty. Operand 320 states and 406 transitions.
[2024-11-13 16:41:38,883 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 72
[2024-11-13 16:41:38,883 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:41:38,883 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:41:39,084 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:41:39,352 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:41:39,772 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:41:39,773 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 328 states and 416 transitions.
[2024-11-13 16:41:39,773 INFO  L276                IsEmpty]: Start isEmpty. Operand 328 states and 416 transitions.
[2024-11-13 16:41:39,774 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 75
[2024-11-13 16:41:39,774 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:41:39,774 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:41:39,970 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:41:40,223 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked.
[2024-11-13 16:41:42,520 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:41:42,521 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 340 states and 436 transitions.
[2024-11-13 16:41:42,521 INFO  L276                IsEmpty]: Start isEmpty. Operand 340 states and 436 transitions.
[2024-11-13 16:41:42,522 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 75
[2024-11-13 16:41:42,523 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:41:42,523 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:41:42,714 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:41:42,947 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:41:43,535 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:41:43,536 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 348 states and 446 transitions.
[2024-11-13 16:41:43,536 INFO  L276                IsEmpty]: Start isEmpty. Operand 348 states and 446 transitions.
[2024-11-13 16:41:43,538 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 75
[2024-11-13 16:41:43,538 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:41:43,539 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:41:43,689 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:41:44,059 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.
[2024-11-13 16:41:45,127 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:41:45,128 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 349 states and 448 transitions.
[2024-11-13 16:41:45,128 INFO  L276                IsEmpty]: Start isEmpty. Operand 349 states and 448 transitions.
[2024-11-13 16:41:45,129 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 77
[2024-11-13 16:41:45,129 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:41:45,129 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:41:45,268 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:41:45,530 INFO  L134       CoverageAnalysis]: Checked inductivity of 34 backedges. 23 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:41:45,852 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:41:45,852 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 352 states and 451 transitions.
[2024-11-13 16:41:45,852 INFO  L276                IsEmpty]: Start isEmpty. Operand 352 states and 451 transitions.
[2024-11-13 16:41:45,854 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 78
[2024-11-13 16:41:45,855 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:41:45,855 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:41:45,990 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:41:46,209 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-13 16:41:46,794 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:41:46,795 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 353 states and 453 transitions.
[2024-11-13 16:41:46,795 INFO  L276                IsEmpty]: Start isEmpty. Operand 353 states and 453 transitions.
[2024-11-13 16:41:46,796 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 79
[2024-11-13 16:41:46,796 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:41:46,796 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:41:47,011 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:41:47,294 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 25 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-13 16:41:51,647 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-13 16:41:53,449 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:41:53,450 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 358 states and 459 transitions.
[2024-11-13 16:41:53,451 INFO  L276                IsEmpty]: Start isEmpty. Operand 358 states and 459 transitions.
[2024-11-13 16:41:53,452 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 79
[2024-11-13 16:41:53,452 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:41:53,452 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:41:53,602 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:41:53,869 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 25 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-13 16:41:56,320 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-13 16:41:57,294 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:41:57,295 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 361 states and 461 transitions.
[2024-11-13 16:41:57,295 INFO  L276                IsEmpty]: Start isEmpty. Operand 361 states and 461 transitions.
[2024-11-13 16:41:57,296 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 82
[2024-11-13 16:41:57,296 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:41:57,296 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:41:57,475 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:41:57,722 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-13 16:41:59,887 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-13 16:41:59,913 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:41:59,914 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 364 states and 463 transitions.
[2024-11-13 16:41:59,914 INFO  L276                IsEmpty]: Start isEmpty. Operand 364 states and 463 transitions.
[2024-11-13 16:41:59,915 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 84
[2024-11-13 16:41:59,915 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:41:59,915 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:42:00,068 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:42:00,298 INFO  L134       CoverageAnalysis]: Checked inductivity of 37 backedges. 23 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-13 16:42:00,903 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:42:00,904 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 367 states and 465 transitions.
[2024-11-13 16:42:00,904 INFO  L276                IsEmpty]: Start isEmpty. Operand 367 states and 465 transitions.
[2024-11-13 16:42:00,905 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 91
[2024-11-13 16:42:00,906 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:42:00,906 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:42:01,127 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:42:01,459 INFO  L134       CoverageAnalysis]: Checked inductivity of 80 backedges. 3 proven. 61 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.
[2024-11-13 16:42:01,763 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:42:01,764 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 371 states and 468 transitions.
[2024-11-13 16:42:01,764 INFO  L276                IsEmpty]: Start isEmpty. Operand 371 states and 468 transitions.
[2024-11-13 16:42:01,765 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 91
[2024-11-13 16:42:01,765 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:42:01,765 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:42:01,996 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:42:02,199 INFO  L134       CoverageAnalysis]: Checked inductivity of 80 backedges. 3 proven. 30 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked.
[2024-11-13 16:42:02,337 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:42:02,337 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 372 states and 468 transitions.
[2024-11-13 16:42:02,338 INFO  L276                IsEmpty]: Start isEmpty. Operand 372 states and 468 transitions.
[2024-11-13 16:42:02,338 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 94
[2024-11-13 16:42:02,339 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:42:02,339 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:42:02,520 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:42:02,858 INFO  L134       CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:42:13,079 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:42:21,683 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:42:22,175 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:42:22,175 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 399 states and 502 transitions.
[2024-11-13 16:42:22,176 INFO  L276                IsEmpty]: Start isEmpty. Operand 399 states and 502 transitions.
[2024-11-13 16:42:22,177 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 94
[2024-11-13 16:42:22,177 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:42:22,177 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:42:22,346 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:42:22,583 INFO  L134       CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:42:25,086 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:42:25,125 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:42:25,125 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 410 states and 514 transitions.
[2024-11-13 16:42:25,125 INFO  L276                IsEmpty]: Start isEmpty. Operand 410 states and 514 transitions.
[2024-11-13 16:42:25,126 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 95
[2024-11-13 16:42:25,126 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:42:25,126 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:42:25,296 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:42:25,592 INFO  L134       CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 63 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked.
[2024-11-13 16:42:35,608 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:42:38,138 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:42:38,154 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:42:38,155 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 413 states and 516 transitions.
[2024-11-13 16:42:38,155 INFO  L276                IsEmpty]: Start isEmpty. Operand 413 states and 516 transitions.
[2024-11-13 16:42:38,156 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 96
[2024-11-13 16:42:38,156 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:42:38,156 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:42:38,313 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:42:38,480 INFO  L134       CoverageAnalysis]: Checked inductivity of 85 backedges. 38 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:42:38,629 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:42:38,630 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 417 states and 519 transitions.
[2024-11-13 16:42:38,630 INFO  L276                IsEmpty]: Start isEmpty. Operand 417 states and 519 transitions.
[2024-11-13 16:42:38,631 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 98
[2024-11-13 16:42:38,631 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:42:38,631 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:42:38,909 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:42:39,262 INFO  L134       CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:42:49,400 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:42:50,422 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:42:50,454 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:42:50,454 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 420 states and 521 transitions.
[2024-11-13 16:42:50,454 INFO  L276                IsEmpty]: Start isEmpty. Operand 420 states and 521 transitions.
[2024-11-13 16:42:50,455 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 98
[2024-11-13 16:42:50,455 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:42:50,455 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:42:50,618 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:42:50,879 INFO  L134       CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:43:00,912 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:43:02,650 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:43:02,692 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:43:02,692 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 423 states and 523 transitions.
[2024-11-13 16:43:02,692 INFO  L276                IsEmpty]: Start isEmpty. Operand 423 states and 523 transitions.
[2024-11-13 16:43:02,693 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 99
[2024-11-13 16:43:02,693 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:43:02,693 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:43:02,854 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:43:03,062 INFO  L134       CoverageAnalysis]: Checked inductivity of 80 backedges. 3 proven. 30 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked.
[2024-11-13 16:43:03,195 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:43:03,195 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 429 states and 531 transitions.
[2024-11-13 16:43:03,196 INFO  L276                IsEmpty]: Start isEmpty. Operand 429 states and 531 transitions.
[2024-11-13 16:43:03,196 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 102
[2024-11-13 16:43:03,196 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:43:03,196 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:43:03,424 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:43:03,631 INFO  L134       CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:43:03,908 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:43:03,908 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 437 states and 541 transitions.
[2024-11-13 16:43:03,909 INFO  L276                IsEmpty]: Start isEmpty. Operand 437 states and 541 transitions.
[2024-11-13 16:43:03,909 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 102
[2024-11-13 16:43:03,909 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:43:03,909 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:43:04,064 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:43:04,339 INFO  L134       CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 30 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked.
[2024-11-13 16:43:05,536 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:43:05,537 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 438 states and 543 transitions.
[2024-11-13 16:43:05,537 INFO  L276                IsEmpty]: Start isEmpty. Operand 438 states and 543 transitions.
[2024-11-13 16:43:05,537 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 104
[2024-11-13 16:43:05,537 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:43:05,537 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:43:05,693 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:43:05,872 INFO  L134       CoverageAnalysis]: Checked inductivity of 85 backedges. 38 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:43:06,024 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:43:06,025 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 444 states and 551 transitions.
[2024-11-13 16:43:06,025 INFO  L276                IsEmpty]: Start isEmpty. Operand 444 states and 551 transitions.
[2024-11-13 16:43:06,026 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 105
[2024-11-13 16:43:06,026 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:43:06,026 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:43:06,245 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:43:06,474 INFO  L134       CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-13 16:43:07,299 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:43:07,300 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 445 states and 553 transitions.
[2024-11-13 16:43:07,300 INFO  L276                IsEmpty]: Start isEmpty. Operand 445 states and 553 transitions.
[2024-11-13 16:43:07,300 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 106
[2024-11-13 16:43:07,300 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:43:07,300 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:43:07,467 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:43:07,751 INFO  L134       CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 61 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked.
[2024-11-13 16:43:08,280 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:43:08,281 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 448 states and 555 transitions.
[2024-11-13 16:43:08,281 INFO  L276                IsEmpty]: Start isEmpty. Operand 448 states and 555 transitions.
[2024-11-13 16:43:08,281 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 107
[2024-11-13 16:43:08,281 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:43:08,281 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:43:08,437 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:43:08,668 INFO  L134       CoverageAnalysis]: Checked inductivity of 87 backedges. 38 proven. 26 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked.
[2024-11-13 16:43:09,414 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:43:09,414 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 449 states and 557 transitions.
[2024-11-13 16:43:09,414 INFO  L276                IsEmpty]: Start isEmpty. Operand 449 states and 557 transitions.
[2024-11-13 16:43:09,415 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 109
[2024-11-13 16:43:09,415 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:43:09,415 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:43:09,634 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:43:09,910 INFO  L134       CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-13 16:43:11,630 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-13 16:43:11,683 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:43:11,683 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 452 states and 559 transitions.
[2024-11-13 16:43:11,683 INFO  L276                IsEmpty]: Start isEmpty. Operand 452 states and 559 transitions.
[2024-11-13 16:43:11,684 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 111
[2024-11-13 16:43:11,684 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:43:11,684 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:43:11,938 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:43:12,321 INFO  L134       CoverageAnalysis]: Checked inductivity of 88 backedges. 38 proven. 47 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-13 16:43:12,778 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:43:12,778 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 339 states and 418 transitions.
[2024-11-13 16:43:12,778 INFO  L276                IsEmpty]: Start isEmpty. Operand 339 states and 418 transitions.
[2024-11-13 16:43:12,779 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 121
[2024-11-13 16:43:12,779 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:43:12,779 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:43:13,005 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:43:13,414 INFO  L134       CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:43:23,745 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:43:33,752 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:43:43,759 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:43:48,122 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:43:48,637 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:43:48,638 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 366 states and 451 transitions.
[2024-11-13 16:43:48,638 INFO  L276                IsEmpty]: Start isEmpty. Operand 366 states and 451 transitions.
[2024-11-13 16:43:48,638 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 121
[2024-11-13 16:43:48,638 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:43:48,638 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:43:48,823 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:43:49,149 INFO  L134       CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:43:52,117 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:43:52,164 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:43:52,164 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 377 states and 463 transitions.
[2024-11-13 16:43:52,164 INFO  L276                IsEmpty]: Start isEmpty. Operand 377 states and 463 transitions.
[2024-11-13 16:43:52,164 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 125
[2024-11-13 16:43:52,164 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:43:52,165 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:43:52,356 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:43:52,787 INFO  L134       CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:43:55,666 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:43:55,701 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:43:55,701 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 380 states and 465 transitions.
[2024-11-13 16:43:55,701 INFO  L276                IsEmpty]: Start isEmpty. Operand 380 states and 465 transitions.
[2024-11-13 16:43:55,702 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 125
[2024-11-13 16:43:55,702 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:43:55,702 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:43:55,901 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:43:56,251 INFO  L134       CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:44:06,302 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:44:16,318 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:44:22,245 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:44:22,272 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:44:22,273 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 383 states and 467 transitions.
[2024-11-13 16:44:22,273 INFO  L276                IsEmpty]: Start isEmpty. Operand 383 states and 467 transitions.
[2024-11-13 16:44:22,273 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 129
[2024-11-13 16:44:22,273 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:44:22,273 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:44:22,511 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:44:22,814 INFO  L134       CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:44:23,016 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:44:23,016 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 391 states and 477 transitions.
[2024-11-13 16:44:23,016 INFO  L276                IsEmpty]: Start isEmpty. Operand 391 states and 477 transitions.
[2024-11-13 16:44:23,017 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 132
[2024-11-13 16:44:23,017 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:44:23,017 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:44:23,237 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:44:23,600 INFO  L134       CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-13 16:44:24,500 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:44:24,501 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 392 states and 479 transitions.
[2024-11-13 16:44:24,501 INFO  L276                IsEmpty]: Start isEmpty. Operand 392 states and 479 transitions.
[2024-11-13 16:44:24,502 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 136
[2024-11-13 16:44:24,502 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:44:24,502 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:44:24,752 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:44:25,188 INFO  L134       CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-13 16:44:25,811 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:44:25,812 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 395 states and 481 transitions.
[2024-11-13 16:44:25,812 INFO  L276                IsEmpty]: Start isEmpty. Operand 395 states and 481 transitions.
[2024-11-13 16:44:25,812 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 148
[2024-11-13 16:44:25,812 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:44:25,812 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:44:26,103 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:44:26,643 INFO  L134       CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:44:36,936 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:44:46,943 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:44:48,457 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:44:48,458 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 422 states and 514 transitions.
[2024-11-13 16:44:48,458 INFO  L276                IsEmpty]: Start isEmpty. Operand 422 states and 514 transitions.
[2024-11-13 16:44:48,459 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 148
[2024-11-13 16:44:48,459 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:44:48,459 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:44:48,762 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:44:49,118 INFO  L134       CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:44:54,570 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:44:54,607 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:44:54,608 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 433 states and 526 transitions.
[2024-11-13 16:44:54,608 INFO  L276                IsEmpty]: Start isEmpty. Operand 433 states and 526 transitions.
[2024-11-13 16:44:54,608 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 152
[2024-11-13 16:44:54,609 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:44:54,609 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:44:54,926 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:44:55,368 INFO  L134       CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:45:05,438 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:45:15,446 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:45:23,273 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:45:23,301 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:45:23,301 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 436 states and 528 transitions.
[2024-11-13 16:45:23,301 INFO  L276                IsEmpty]: Start isEmpty. Operand 436 states and 528 transitions.
[2024-11-13 16:45:23,302 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 152
[2024-11-13 16:45:23,302 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:45:23,302 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:45:23,579 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:45:24,118 INFO  L134       CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:45:25,217 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:45:25,257 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:45:25,258 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 439 states and 530 transitions.
[2024-11-13 16:45:25,258 INFO  L276                IsEmpty]: Start isEmpty. Operand 439 states and 530 transitions.
[2024-11-13 16:45:25,258 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 156
[2024-11-13 16:45:25,258 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:45:25,258 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:45:25,575 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:45:26,054 INFO  L134       CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:45:26,393 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:45:26,394 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 447 states and 540 transitions.
[2024-11-13 16:45:26,394 INFO  L276                IsEmpty]: Start isEmpty. Operand 447 states and 540 transitions.
[2024-11-13 16:45:26,394 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 159
[2024-11-13 16:45:26,394 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:45:26,394 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:45:26,655 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:45:27,211 INFO  L134       CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-13 16:45:28,322 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-13 16:45:34,354 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-13 16:45:34,402 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:45:34,402 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 448 states and 542 transitions.
[2024-11-13 16:45:34,403 INFO  L276                IsEmpty]: Start isEmpty. Operand 448 states and 542 transitions.
[2024-11-13 16:45:34,403 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 163
[2024-11-13 16:45:34,403 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:45:34,403 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:45:34,755 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:45:35,160 INFO  L134       CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-13 16:45:35,594 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:45:35,594 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 451 states and 544 transitions.
[2024-11-13 16:45:35,594 INFO  L276                IsEmpty]: Start isEmpty. Operand 451 states and 544 transitions.
[2024-11-13 16:45:35,595 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 175
[2024-11-13 16:45:35,595 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:45:35,595 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:45:35,900 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:45:36,516 INFO  L134       CoverageAnalysis]: Checked inductivity of 401 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:45:39,590 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:45:40,149 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:45:40,149 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 478 states and 577 transitions.
[2024-11-13 16:45:40,150 INFO  L276                IsEmpty]: Start isEmpty. Operand 478 states and 577 transitions.
[2024-11-13 16:45:40,150 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 175
[2024-11-13 16:45:40,150 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:45:40,150 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:45:40,457 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:45:41,157 INFO  L134       CoverageAnalysis]: Checked inductivity of 401 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:45:51,497 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:46:01,515 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:46:11,529 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:46:15,607 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:46:15,631 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:46:15,631 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 489 states and 589 transitions.
[2024-11-13 16:46:15,631 INFO  L276                IsEmpty]: Start isEmpty. Operand 489 states and 589 transitions.
[2024-11-13 16:46:15,632 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 179
[2024-11-13 16:46:15,632 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:46:15,632 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:46:15,966 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:46:17,048 INFO  L134       CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:46:21,601 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:46:21,643 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:46:21,643 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 492 states and 591 transitions.
[2024-11-13 16:46:21,643 INFO  L276                IsEmpty]: Start isEmpty. Operand 492 states and 591 transitions.
[2024-11-13 16:46:21,644 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 179
[2024-11-13 16:46:21,644 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:46:21,644 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:46:21,959 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:46:22,611 INFO  L134       CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:46:25,137 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:46:25,172 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:46:25,173 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 495 states and 593 transitions.
[2024-11-13 16:46:25,173 INFO  L276                IsEmpty]: Start isEmpty. Operand 495 states and 593 transitions.
[2024-11-13 16:46:25,174 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 183
[2024-11-13 16:46:25,174 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:46:25,174 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:46:25,494 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:46:26,172 INFO  L134       CoverageAnalysis]: Checked inductivity of 401 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:46:26,568 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:46:26,568 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 503 states and 603 transitions.
[2024-11-13 16:46:26,568 INFO  L276                IsEmpty]: Start isEmpty. Operand 503 states and 603 transitions.
[2024-11-13 16:46:26,569 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 186
[2024-11-13 16:46:26,569 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:46:26,569 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:46:26,959 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:46:27,616 INFO  L134       CoverageAnalysis]: Checked inductivity of 403 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-13 16:46:28,525 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:46:28,526 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 504 states and 605 transitions.
[2024-11-13 16:46:28,526 INFO  L276                IsEmpty]: Start isEmpty. Operand 504 states and 605 transitions.
[2024-11-13 16:46:28,526 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 190
[2024-11-13 16:46:28,526 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:46:28,526 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:46:28,843 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:46:29,478 INFO  L134       CoverageAnalysis]: Checked inductivity of 404 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-13 16:46:30,905 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-13 16:46:31,046 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:46:31,047 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 507 states and 607 transitions.
[2024-11-13 16:46:31,047 INFO  L276                IsEmpty]: Start isEmpty. Operand 507 states and 607 transitions.
[2024-11-13 16:46:31,047 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 202
[2024-11-13 16:46:31,047 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:46:31,048 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:46:31,399 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:46:32,256 INFO  L134       CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:46:41,883 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:46:42,497 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:46:42,498 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 534 states and 640 transitions.
[2024-11-13 16:46:42,498 INFO  L276                IsEmpty]: Start isEmpty. Operand 534 states and 640 transitions.
[2024-11-13 16:46:42,498 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 202
[2024-11-13 16:46:42,498 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:46:42,498 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:46:42,868 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:46:43,544 INFO  L134       CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:46:46,081 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:46:46,117 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:46:46,118 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 545 states and 652 transitions.
[2024-11-13 16:46:46,118 INFO  L276                IsEmpty]: Start isEmpty. Operand 545 states and 652 transitions.
[2024-11-13 16:46:46,118 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 206
[2024-11-13 16:46:46,118 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:46:46,119 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:46:46,466 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:46:47,210 INFO  L134       CoverageAnalysis]: Checked inductivity of 569 backedges. 0 proven. 568 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:46:57,329 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:47:07,337 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:47:12,064 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:47:12,094 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:47:12,094 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 548 states and 654 transitions.
[2024-11-13 16:47:12,094 INFO  L276                IsEmpty]: Start isEmpty. Operand 548 states and 654 transitions.
[2024-11-13 16:47:12,095 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 206
[2024-11-13 16:47:12,095 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:47:12,095 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:47:12,519 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:47:13,284 INFO  L134       CoverageAnalysis]: Checked inductivity of 569 backedges. 0 proven. 568 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:47:23,402 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:47:33,410 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:47:34,489 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:47:34,514 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:47:34,515 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 551 states and 656 transitions.
[2024-11-13 16:47:34,515 INFO  L276                IsEmpty]: Start isEmpty. Operand 551 states and 656 transitions.
[2024-11-13 16:47:34,516 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 210
[2024-11-13 16:47:34,516 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:47:34,516 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:47:34,881 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:47:35,656 INFO  L134       CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:47:36,393 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:47:36,394 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 559 states and 666 transitions.
[2024-11-13 16:47:36,394 INFO  L276                IsEmpty]: Start isEmpty. Operand 559 states and 666 transitions.
[2024-11-13 16:47:36,395 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 213
[2024-11-13 16:47:36,395 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:47:36,395 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:47:36,753 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:47:37,585 INFO  L134       CoverageAnalysis]: Checked inductivity of 564 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-13 16:47:38,714 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:47:38,714 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 560 states and 668 transitions.
[2024-11-13 16:47:38,714 INFO  L276                IsEmpty]: Start isEmpty. Operand 560 states and 668 transitions.
[2024-11-13 16:47:38,715 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 217
[2024-11-13 16:47:38,715 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:47:38,715 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:47:39,087 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:47:39,836 INFO  L134       CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-13 16:47:40,235 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:47:40,235 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 563 states and 670 transitions.
[2024-11-13 16:47:40,235 INFO  L276                IsEmpty]: Start isEmpty. Operand 563 states and 670 transitions.
[2024-11-13 16:47:40,236 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 229
[2024-11-13 16:47:40,237 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:47:40,237 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:47:40,631 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:47:41,793 INFO  L134       CoverageAnalysis]: Checked inductivity of 750 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:47:52,253 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:48:02,261 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:48:12,272 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:48:22,287 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:48:23,065 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:48:23,067 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 590 states and 703 transitions.
[2024-11-13 16:48:23,067 INFO  L276                IsEmpty]: Start isEmpty. Operand 590 states and 703 transitions.
[2024-11-13 16:48:23,068 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 229
[2024-11-13 16:48:23,068 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:48:23,068 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:48:23,540 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:48:24,395 INFO  L134       CoverageAnalysis]: Checked inductivity of 750 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:48:26,482 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:48:26,519 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:48:26,519 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 601 states and 715 transitions.
[2024-11-13 16:48:26,520 INFO  L276                IsEmpty]: Start isEmpty. Operand 601 states and 715 transitions.
[2024-11-13 16:48:26,521 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 233
[2024-11-13 16:48:26,521 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:48:26,521 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:48:26,926 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:48:27,714 INFO  L134       CoverageAnalysis]: Checked inductivity of 758 backedges. 0 proven. 757 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:48:37,838 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:48:40,420 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:48:40,451 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:48:40,452 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 604 states and 717 transitions.
[2024-11-13 16:48:40,452 INFO  L276                IsEmpty]: Start isEmpty. Operand 604 states and 717 transitions.
[2024-11-13 16:48:40,453 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 233
[2024-11-13 16:48:40,453 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:48:40,453 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:48:40,968 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:48:41,728 INFO  L134       CoverageAnalysis]: Checked inductivity of 758 backedges. 0 proven. 757 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:48:51,850 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:49:01,861 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:49:11,870 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:49:21,881 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:49:21,906 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:49:21,907 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 607 states and 719 transitions.
[2024-11-13 16:49:21,907 INFO  L276                IsEmpty]: Start isEmpty. Operand 607 states and 719 transitions.
[2024-11-13 16:49:21,907 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 237
[2024-11-13 16:49:21,907 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:49:21,908 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:49:22,296 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:49:23,176 INFO  L134       CoverageAnalysis]: Checked inductivity of 750 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:49:23,559 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:49:23,559 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 615 states and 729 transitions.
[2024-11-13 16:49:23,560 INFO  L276                IsEmpty]: Start isEmpty. Operand 615 states and 729 transitions.
[2024-11-13 16:49:23,560 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 240
[2024-11-13 16:49:23,560 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:49:23,560 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:49:23,963 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:49:24,822 INFO  L134       CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-13 16:49:25,678 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:49:25,679 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 616 states and 731 transitions.
[2024-11-13 16:49:25,679 INFO  L276                IsEmpty]: Start isEmpty. Operand 616 states and 731 transitions.
[2024-11-13 16:49:25,680 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 244
[2024-11-13 16:49:25,680 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:49:25,680 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:49:26,105 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:49:26,885 INFO  L134       CoverageAnalysis]: Checked inductivity of 753 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-13 16:49:27,591 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:49:27,592 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 619 states and 733 transitions.
[2024-11-13 16:49:27,592 INFO  L276                IsEmpty]: Start isEmpty. Operand 619 states and 733 transitions.
[2024-11-13 16:49:27,593 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 256
[2024-11-13 16:49:27,593 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:49:27,593 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:49:28,165 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:49:29,166 INFO  L134       CoverageAnalysis]: Checked inductivity of 965 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:49:36,250 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:49:36,891 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:49:36,892 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 646 states and 764 transitions.
[2024-11-13 16:49:36,892 INFO  L276                IsEmpty]: Start isEmpty. Operand 646 states and 764 transitions.
[2024-11-13 16:49:36,893 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 256
[2024-11-13 16:49:36,893 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:49:36,893 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:49:37,467 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:49:38,354 INFO  L134       CoverageAnalysis]: Checked inductivity of 965 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:49:45,149 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:49:45,191 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:49:45,192 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 657 states and 776 transitions.
[2024-11-13 16:49:45,192 INFO  L276                IsEmpty]: Start isEmpty. Operand 657 states and 776 transitions.
[2024-11-13 16:49:45,193 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 260
[2024-11-13 16:49:45,193 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:49:45,193 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:49:45,797 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:49:46,694 INFO  L134       CoverageAnalysis]: Checked inductivity of 974 backedges. 0 proven. 973 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:49:52,183 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:49:52,223 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:49:52,224 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 660 states and 778 transitions.
[2024-11-13 16:49:52,224 INFO  L276                IsEmpty]: Start isEmpty. Operand 660 states and 778 transitions.
[2024-11-13 16:49:52,225 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 260
[2024-11-13 16:49:52,225 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:49:52,225 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:49:52,721 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:49:53,750 INFO  L134       CoverageAnalysis]: Checked inductivity of 974 backedges. 0 proven. 973 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-13 16:49:57,415 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-13 16:49:57,452 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:49:57,453 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 663 states and 780 transitions.
[2024-11-13 16:49:57,453 INFO  L276                IsEmpty]: Start isEmpty. Operand 663 states and 780 transitions.
[2024-11-13 16:49:57,453 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 264
[2024-11-13 16:49:57,453 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:49:57,453 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:49:57,950 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:49:58,974 INFO  L134       CoverageAnalysis]: Checked inductivity of 965 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 16:49:59,296 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:49:59,296 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 671 states and 790 transitions.
[2024-11-13 16:49:59,296 INFO  L276                IsEmpty]: Start isEmpty. Operand 671 states and 790 transitions.
[2024-11-13 16:49:59,297 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 267
[2024-11-13 16:49:59,297 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:49:59,297 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:49:59,895 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:50:01,284 INFO  L134       CoverageAnalysis]: Checked inductivity of 967 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-13 16:50:02,178 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:50:02,179 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 672 states and 792 transitions.
[2024-11-13 16:50:02,179 INFO  L276                IsEmpty]: Start isEmpty. Operand 672 states and 792 transitions.
[2024-11-13 16:50:02,180 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 271
[2024-11-13 16:50:02,180 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:50:02,181 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 16:50:02,717 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 16:50:03,774 INFO  L134       CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-13 16:50:05,440 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-13 16:50:05,465 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-13 16:50:05,465 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 675 states and 794 transitions.
[2024-11-13 16:50:05,466 INFO  L276                IsEmpty]: Start isEmpty. Operand 675 states and 794 transitions.
[2024-11-13 16:50:05,466 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 283
[2024-11-13 16:50:05,466 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-13 16:50:05,467 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms