./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 d790fecc
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133eadc5-c201-4fea-b062-87e437ddd790/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133eadc5-c201-4fea-b062-87e437ddd790/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133eadc5-c201-4fea-b062-87e437ddd790/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133eadc5-c201-4fea-b062-87e437ddd790/bin/ukojak-verify-CZk0znPC7b/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_133eadc5-c201-4fea-b062-87e437ddd790/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133eadc5-c201-4fea-b062-87e437ddd790/bin/ukojak-verify-CZk0znPC7b --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-d790fec
[2024-12-06 05:27:12,799 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-12-06 05:27:12,852 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133eadc5-c201-4fea-b062-87e437ddd790/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf
[2024-12-06 05:27:12,856 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-12-06 05:27:12,856 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-12-06 05:27:12,873 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-12-06 05:27:12,874 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-12-06 05:27:12,874 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-12-06 05:27:12,875 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-12-06 05:27:12,875 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-12-06 05:27:12,875 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-12-06 05:27:12,875 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-12-06 05:27:12,875 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-12-06 05:27:12,875 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-12-06 05:27:12,875 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-12-06 05:27:12,875 INFO  L153        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2024-12-06 05:27:12,875 INFO  L153        SettingsManager]:  * Bitprecise bitfields=true
[2024-12-06 05:27:12,875 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-12-06 05:27:12,875 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-12-06 05:27:12,875 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-12-06 05:27:12,876 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-12-06 05:27:12,876 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-12-06 05:27:12,876 INFO  L153        SettingsManager]:  * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-12-06 05:27:12,876 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-12-06 05:27:12,876 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-12-06 05:27:12,876 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2024-12-06 05:27:12,876 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2024-12-06 05:27:12,876 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-12-06 05:27:12,876 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-12-06 05:27:12,876 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-12-06 05:27:12,876 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-12-06 05:27:12,876 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2024-12-06 05:27:12,877 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-12-06 05:27:12,877 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_133eadc5-c201-4fea-b062-87e437ddd790/bin/ukojak-verify-CZk0znPC7b
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
[2024-12-06 05:27:13,096 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-12-06 05:27:13,104 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-12-06 05:27:13,106 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-12-06 05:27:13,107 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-12-06 05:27:13,107 INFO  L274        PluginConnector]: CDTParser initialized
[2024-12-06 05:27:13,108 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133eadc5-c201-4fea-b062-87e437ddd790/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i
[2024-12-06 05:27:15,776 INFO  L533              CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133eadc5-c201-4fea-b062-87e437ddd790/bin/ukojak-verify-CZk0znPC7b/data/990a38faf/a5ff7e755bca4f40912a070353244bbe/FLAGe768734e5
[2024-12-06 05:27:16,054 INFO  L384              CDTParser]: Found 1 translation units.
[2024-12-06 05:27:16,055 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133eadc5-c201-4fea-b062-87e437ddd790/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i
[2024-12-06 05:27:16,068 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133eadc5-c201-4fea-b062-87e437ddd790/bin/ukojak-verify-CZk0znPC7b/data/990a38faf/a5ff7e755bca4f40912a070353244bbe/FLAGe768734e5
[2024-12-06 05:27:16,345 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133eadc5-c201-4fea-b062-87e437ddd790/bin/ukojak-verify-CZk0znPC7b/data/990a38faf/a5ff7e755bca4f40912a070353244bbe
[2024-12-06 05:27:16,347 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-12-06 05:27:16,348 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-12-06 05:27:16,349 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-12-06 05:27:16,349 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-12-06 05:27:16,353 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-12-06 05:27:16,354 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:27:16" (1/1) ...
[2024-12-06 05:27:16,354 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@511b294f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:27:16, skipping insertion in model container
[2024-12-06 05:27:16,355 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:27:16" (1/1) ...
[2024-12-06 05:27:16,387 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-12-06 05:27:16,682 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-12-06 05:27:16,692 INFO  L200         MainTranslator]: Completed pre-run
[2024-12-06 05:27:16,766 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-12-06 05:27:16,792 INFO  L204         MainTranslator]: Completed translation
[2024-12-06 05:27:16,793 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:27:16 WrapperNode
[2024-12-06 05:27:16,793 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-12-06 05:27:16,793 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-12-06 05:27:16,794 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-12-06 05:27:16,794 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-12-06 05:27:16,799 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:27:16" (1/1) ...
[2024-12-06 05:27:16,816 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:27:16" (1/1) ...
[2024-12-06 05:27:16,848 INFO  L138                Inliner]: procedures = 176, calls = 180, calls flagged for inlining = 17, calls inlined = 26, statements flattened = 885
[2024-12-06 05:27:16,848 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-12-06 05:27:16,849 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-12-06 05:27:16,849 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-12-06 05:27:16,849 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-12-06 05:27:16,856 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:27:16" (1/1) ...
[2024-12-06 05:27:16,857 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:27:16" (1/1) ...
[2024-12-06 05:27:16,864 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:27:16" (1/1) ...
[2024-12-06 05:27:16,864 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:27:16" (1/1) ...
[2024-12-06 05:27:16,889 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:27:16" (1/1) ...
[2024-12-06 05:27:16,891 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:27:16" (1/1) ...
[2024-12-06 05:27:16,899 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:27:16" (1/1) ...
[2024-12-06 05:27:16,902 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:27:16" (1/1) ...
[2024-12-06 05:27:16,906 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:27:16" (1/1) ...
[2024-12-06 05:27:16,911 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-12-06 05:27:16,912 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-12-06 05:27:16,912 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-12-06 05:27:16,913 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-12-06 05:27:16,913 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:27:16" (1/1) ...
[2024-12-06 05:27:16,919 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-12-06 05:27:16,931 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133eadc5-c201-4fea-b062-87e437ddd790/bin/ukojak-verify-CZk0znPC7b/z3
[2024-12-06 05:27:16,942 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133eadc5-c201-4fea-b062-87e437ddd790/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-12-06 05:27:16,945 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_133eadc5-c201-4fea-b062-87e437ddd790/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-12-06 05:27:16,969 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-12-06 05:27:16,969 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-12-06 05:27:16,969 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-12-06 05:27:16,969 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-12-06 05:27:16,969 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2024-12-06 05:27:16,970 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-12-06 05:27:16,970 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-12-06 05:27:16,970 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2024-12-06 05:27:16,970 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-12-06 05:27:16,970 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-12-06 05:27:17,102 INFO  L234             CfgBuilder]: Building ICFG
[2024-12-06 05:27:17,104 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-12-06 05:27:18,073 INFO  L?                        ?]: Removed 255 outVars from TransFormulas that were not future-live.
[2024-12-06 05:27:18,073 INFO  L283             CfgBuilder]: Performing block encoding
[2024-12-06 05:27:18,814 INFO  L307             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-12-06 05:27:18,814 INFO  L312             CfgBuilder]: Removed 18 assume(true) statements.
[2024-12-06 05:27:18,814 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:27:18 BoogieIcfgContainer
[2024-12-06 05:27:18,814 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-12-06 05:27:18,815 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2024-12-06 05:27:18,815 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2024-12-06 05:27:18,824 INFO  L274        PluginConnector]: CodeCheck initialized
[2024-12-06 05:27:18,825 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:27:18" (1/1) ...
[2024-12-06 05:27:18,832 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-06 05:27:18,872 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:27:18,880 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 125 states and 194 transitions.
[2024-12-06 05:27:18,881 INFO  L276                IsEmpty]: Start isEmpty. Operand 125 states and 194 transitions.
[2024-12-06 05:27:18,883 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 5
[2024-12-06 05:27:18,883 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:27:18,884 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:27:18,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:27:19,024 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:27:19,059 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:27:19,060 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 126 states and 196 transitions.
[2024-12-06 05:27:19,060 INFO  L276                IsEmpty]: Start isEmpty. Operand 126 states and 196 transitions.
[2024-12-06 05:27:19,061 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 8
[2024-12-06 05:27:19,061 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:27:19,061 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:27:19,085 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:27:19,102 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:27:19,106 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:27:19,107 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 126 states and 194 transitions.
[2024-12-06 05:27:19,107 INFO  L276                IsEmpty]: Start isEmpty. Operand 126 states and 194 transitions.
[2024-12-06 05:27:19,108 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 12
[2024-12-06 05:27:19,108 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:27:19,108 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:27:19,125 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:27:19,141 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:27:19,145 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:27:19,146 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 126 states and 190 transitions.
[2024-12-06 05:27:19,146 INFO  L276                IsEmpty]: Start isEmpty. Operand 126 states and 190 transitions.
[2024-12-06 05:27:19,147 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 18
[2024-12-06 05:27:19,147 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:27:19,147 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:27:19,166 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:27:19,184 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:27:19,189 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:27:19,189 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 126 states and 184 transitions.
[2024-12-06 05:27:19,190 INFO  L276                IsEmpty]: Start isEmpty. Operand 126 states and 184 transitions.
[2024-12-06 05:27:19,190 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2024-12-06 05:27:19,190 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:27:19,190 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:27:19,232 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:27:19,291 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:27:29,325 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:27:29,370 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:27:29,371 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 126 states and 176 transitions.
[2024-12-06 05:27:29,371 INFO  L276                IsEmpty]: Start isEmpty. Operand 126 states and 176 transitions.
[2024-12-06 05:27:29,371 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 32
[2024-12-06 05:27:29,371 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:27:29,371 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:27:29,484 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:27:29,665 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:27:39,769 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:27:40,203 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:27:40,204 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 138 states and 190 transitions.
[2024-12-06 05:27:40,204 INFO  L276                IsEmpty]: Start isEmpty. Operand 138 states and 190 transitions.
[2024-12-06 05:27:40,205 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 34
[2024-12-06 05:27:40,205 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:27:40,205 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:27:40,274 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:27:40,318 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:27:40,326 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:27:40,326 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 138 states and 188 transitions.
[2024-12-06 05:27:40,326 INFO  L276                IsEmpty]: Start isEmpty. Operand 138 states and 188 transitions.
[2024-12-06 05:27:40,327 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 35
[2024-12-06 05:27:40,327 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:27:40,327 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:27:40,381 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:27:40,415 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:27:50,424 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:27:50,439 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:27:50,439 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 138 states and 186 transitions.
[2024-12-06 05:27:50,439 INFO  L276                IsEmpty]: Start isEmpty. Operand 138 states and 186 transitions.
[2024-12-06 05:27:50,440 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 36
[2024-12-06 05:27:50,440 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:27:50,440 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:27:50,541 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:27:50,677 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 05:28:00,697 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:28:10,706 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:28:13,477 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:28:13,493 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:28:13,493 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 141 states and 188 transitions.
[2024-12-06 05:28:13,493 INFO  L276                IsEmpty]: Start isEmpty. Operand 141 states and 188 transitions.
[2024-12-06 05:28:13,494 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 37
[2024-12-06 05:28:13,494 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:28:13,494 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:28:13,597 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:28:13,789 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:28:23,380 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:28:23,778 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:28:23,779 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 173 states and 229 transitions.
[2024-12-06 05:28:23,779 INFO  L276                IsEmpty]: Start isEmpty. Operand 173 states and 229 transitions.
[2024-12-06 05:28:23,782 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 41
[2024-12-06 05:28:23,782 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:28:23,782 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:28:23,884 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:28:24,100 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 05:28:34,116 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:28:35,891 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:28:35,924 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:28:35,925 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 176 states and 231 transitions.
[2024-12-06 05:28:35,925 INFO  L276                IsEmpty]: Start isEmpty. Operand 176 states and 231 transitions.
[2024-12-06 05:28:35,926 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 41
[2024-12-06 05:28:35,926 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:28:35,926 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:28:36,005 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:28:36,040 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:28:36,450 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:28:36,451 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 176 states and 229 transitions.
[2024-12-06 05:28:36,451 INFO  L276                IsEmpty]: Start isEmpty. Operand 176 states and 229 transitions.
[2024-12-06 05:28:36,451 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 44
[2024-12-06 05:28:36,451 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:28:36,451 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:28:36,527 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:28:36,590 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:28:36,610 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:28:36,610 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 176 states and 228 transitions.
[2024-12-06 05:28:36,610 INFO  L276                IsEmpty]: Start isEmpty. Operand 176 states and 228 transitions.
[2024-12-06 05:28:36,611 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 45
[2024-12-06 05:28:36,611 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:28:36,611 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:28:36,714 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:28:36,887 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:28:37,169 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:28:37,170 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 184 states and 238 transitions.
[2024-12-06 05:28:37,170 INFO  L276                IsEmpty]: Start isEmpty. Operand 184 states and 238 transitions.
[2024-12-06 05:28:37,170 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 48
[2024-12-06 05:28:37,171 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:28:37,171 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:28:37,287 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:28:37,487 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 05:28:38,289 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:28:38,290 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 185 states and 240 transitions.
[2024-12-06 05:28:38,290 INFO  L276                IsEmpty]: Start isEmpty. Operand 185 states and 240 transitions.
[2024-12-06 05:28:38,291 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 51
[2024-12-06 05:28:38,291 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:28:38,291 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:28:38,390 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:28:38,449 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:28:38,461 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:28:38,461 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 185 states and 238 transitions.
[2024-12-06 05:28:38,461 INFO  L276                IsEmpty]: Start isEmpty. Operand 185 states and 238 transitions.
[2024-12-06 05:28:38,462 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 52
[2024-12-06 05:28:38,462 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:28:38,462 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:28:38,581 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:28:38,770 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 05:28:40,357 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 05:28:40,384 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:28:40,384 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 188 states and 240 transitions.
[2024-12-06 05:28:40,384 INFO  L276                IsEmpty]: Start isEmpty. Operand 188 states and 240 transitions.
[2024-12-06 05:28:40,385 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 64
[2024-12-06 05:28:40,385 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:28:40,385 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:28:40,494 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:28:40,735 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.
[2024-12-06 05:28:42,869 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-12-06 05:28:45,281 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:28:45,724 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:28:45,725 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 245 states and 314 transitions.
[2024-12-06 05:28:45,725 INFO  L276                IsEmpty]: Start isEmpty. Operand 245 states and 314 transitions.
[2024-12-06 05:28:45,725 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 67
[2024-12-06 05:28:45,725 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:28:45,726 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:28:45,847 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:28:46,093 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:28:56,210 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:29:06,224 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:29:10,949 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:29:11,483 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:29:11,484 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 271 states and 343 transitions.
[2024-12-06 05:29:11,484 INFO  L276                IsEmpty]: Start isEmpty. Operand 271 states and 343 transitions.
[2024-12-06 05:29:11,484 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 68
[2024-12-06 05:29:11,484 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:29:11,485 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:29:11,615 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:29:11,804 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked.
[2024-12-06 05:29:19,501 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:29:19,537 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:29:19,538 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 256 states and 324 transitions.
[2024-12-06 05:29:19,538 INFO  L276                IsEmpty]: Start isEmpty. Operand 256 states and 324 transitions.
[2024-12-06 05:29:19,538 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 68
[2024-12-06 05:29:19,538 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:29:19,539 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:29:19,631 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:29:19,779 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked.
[2024-12-06 05:29:25,359 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:29:25,390 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:29:25,391 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 259 states and 326 transitions.
[2024-12-06 05:29:25,391 INFO  L276                IsEmpty]: Start isEmpty. Operand 259 states and 326 transitions.
[2024-12-06 05:29:25,391 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 71
[2024-12-06 05:29:25,391 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:29:25,391 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:29:25,537 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:29:25,763 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 05:29:35,787 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:29:36,157 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:29:36,158 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 262 states and 328 transitions.
[2024-12-06 05:29:36,158 INFO  L276                IsEmpty]: Start isEmpty. Operand 262 states and 328 transitions.
[2024-12-06 05:29:36,159 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 72
[2024-12-06 05:29:36,159 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:29:36,159 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:29:36,266 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:29:36,435 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.
[2024-12-06 05:29:36,662 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:29:36,662 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 270 states and 338 transitions.
[2024-12-06 05:29:36,663 INFO  L276                IsEmpty]: Start isEmpty. Operand 270 states and 338 transitions.
[2024-12-06 05:29:36,663 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 72
[2024-12-06 05:29:36,663 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:29:36,663 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:29:36,795 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:29:36,934 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.
[2024-12-06 05:29:37,142 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:29:37,143 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 278 states and 348 transitions.
[2024-12-06 05:29:37,143 INFO  L276                IsEmpty]: Start isEmpty. Operand 278 states and 348 transitions.
[2024-12-06 05:29:37,143 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 75
[2024-12-06 05:29:37,143 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:29:37,143 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:29:37,260 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:29:37,409 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.
[2024-12-06 05:29:38,148 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:29:38,149 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 279 states and 350 transitions.
[2024-12-06 05:29:38,149 INFO  L276                IsEmpty]: Start isEmpty. Operand 279 states and 350 transitions.
[2024-12-06 05:29:38,149 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 75
[2024-12-06 05:29:38,149 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:29:38,149 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:29:38,257 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:29:38,414 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:29:38,774 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:29:38,775 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 287 states and 360 transitions.
[2024-12-06 05:29:38,775 INFO  L276                IsEmpty]: Start isEmpty. Operand 287 states and 360 transitions.
[2024-12-06 05:29:38,776 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 75
[2024-12-06 05:29:38,776 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:29:38,776 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:29:38,877 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:29:39,027 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.
[2024-12-06 05:29:39,790 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:29:39,790 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 288 states and 362 transitions.
[2024-12-06 05:29:39,790 INFO  L276                IsEmpty]: Start isEmpty. Operand 288 states and 362 transitions.
[2024-12-06 05:29:39,791 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 78
[2024-12-06 05:29:39,791 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:29:39,791 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:29:39,916 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:29:40,124 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 05:29:41,813 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 05:29:41,855 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:29:41,856 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 289 states and 364 transitions.
[2024-12-06 05:29:41,856 INFO  L276                IsEmpty]: Start isEmpty. Operand 289 states and 364 transitions.
[2024-12-06 05:29:41,857 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 79
[2024-12-06 05:29:41,857 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:29:41,857 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:29:42,001 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:29:42,143 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked.
[2024-12-06 05:29:43,857 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 05:29:44,587 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:29:44,587 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 292 states and 366 transitions.
[2024-12-06 05:29:44,587 INFO  L276                IsEmpty]: Start isEmpty. Operand 292 states and 366 transitions.
[2024-12-06 05:29:44,588 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 79
[2024-12-06 05:29:44,588 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:29:44,588 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:29:44,696 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:29:44,815 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked.
[2024-12-06 05:29:45,441 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:29:45,442 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 295 states and 368 transitions.
[2024-12-06 05:29:45,442 INFO  L276                IsEmpty]: Start isEmpty. Operand 295 states and 368 transitions.
[2024-12-06 05:29:45,442 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 82
[2024-12-06 05:29:45,442 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:29:45,443 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:29:45,583 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:29:45,723 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 05:29:48,610 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 05:29:48,908 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:29:48,908 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 298 states and 370 transitions.
[2024-12-06 05:29:48,908 INFO  L276                IsEmpty]: Start isEmpty. Operand 298 states and 370 transitions.
[2024-12-06 05:29:48,909 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 91
[2024-12-06 05:29:48,909 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:29:48,909 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:29:49,073 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:29:49,213 INFO  L134       CoverageAnalysis]: Checked inductivity of 80 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked.
[2024-12-06 05:29:49,292 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:29:49,292 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 209 states and 259 transitions.
[2024-12-06 05:29:49,293 INFO  L276                IsEmpty]: Start isEmpty. Operand 209 states and 259 transitions.
[2024-12-06 05:29:49,293 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 94
[2024-12-06 05:29:49,293 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:29:49,293 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:29:49,440 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:29:49,653 INFO  L134       CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:29:52,882 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:29:53,323 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:29:53,323 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 236 states and 290 transitions.
[2024-12-06 05:29:53,323 INFO  L276                IsEmpty]: Start isEmpty. Operand 236 states and 290 transitions.
[2024-12-06 05:29:53,324 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 98
[2024-12-06 05:29:53,324 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:29:53,324 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:29:53,490 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:29:53,727 INFO  L134       CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 05:30:03,770 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:30:13,786 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:30:23,808 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:30:33,008 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:30:33,036 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:30:33,037 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 239 states and 292 transitions.
[2024-12-06 05:30:33,037 INFO  L276                IsEmpty]: Start isEmpty. Operand 239 states and 292 transitions.
[2024-12-06 05:30:33,037 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 102
[2024-12-06 05:30:33,037 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:30:33,037 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:30:33,187 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:30:33,379 INFO  L134       CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:30:33,644 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:30:33,644 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 247 states and 302 transitions.
[2024-12-06 05:30:33,644 INFO  L276                IsEmpty]: Start isEmpty. Operand 247 states and 302 transitions.
[2024-12-06 05:30:33,645 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 105
[2024-12-06 05:30:33,645 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:30:33,645 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:30:33,799 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:30:34,026 INFO  L134       CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 05:30:41,720 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 05:30:41,763 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:30:41,763 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 248 states and 304 transitions.
[2024-12-06 05:30:41,763 INFO  L276                IsEmpty]: Start isEmpty. Operand 248 states and 304 transitions.
[2024-12-06 05:30:41,764 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 109
[2024-12-06 05:30:41,764 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:30:41,764 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:30:41,923 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:30:42,196 INFO  L134       CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 05:30:43,531 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 05:30:43,681 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:30:43,682 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 251 states and 306 transitions.
[2024-12-06 05:30:43,682 INFO  L276                IsEmpty]: Start isEmpty. Operand 251 states and 306 transitions.
[2024-12-06 05:30:43,683 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 121
[2024-12-06 05:30:43,683 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:30:43,683 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:30:43,866 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:30:44,160 INFO  L134       CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:30:50,468 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:30:50,897 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:30:50,897 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 278 states and 337 transitions.
[2024-12-06 05:30:50,897 INFO  L276                IsEmpty]: Start isEmpty. Operand 278 states and 337 transitions.
[2024-12-06 05:30:50,897 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 125
[2024-12-06 05:30:50,897 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:30:50,897 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:30:51,065 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:30:51,373 INFO  L134       CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 05:30:52,979 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:30:53,015 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:30:53,015 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 281 states and 339 transitions.
[2024-12-06 05:30:53,015 INFO  L276                IsEmpty]: Start isEmpty. Operand 281 states and 339 transitions.
[2024-12-06 05:30:53,016 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 129
[2024-12-06 05:30:53,016 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:30:53,016 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:30:53,209 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:30:53,470 INFO  L134       CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:30:53,705 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:30:53,705 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 289 states and 349 transitions.
[2024-12-06 05:30:53,706 INFO  L276                IsEmpty]: Start isEmpty. Operand 289 states and 349 transitions.
[2024-12-06 05:30:53,706 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 132
[2024-12-06 05:30:53,706 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:30:53,706 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:30:53,886 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:30:54,183 INFO  L134       CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 05:30:54,900 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:30:54,901 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 290 states and 351 transitions.
[2024-12-06 05:30:54,901 INFO  L276                IsEmpty]: Start isEmpty. Operand 290 states and 351 transitions.
[2024-12-06 05:30:54,901 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 136
[2024-12-06 05:30:54,901 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:30:54,901 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:30:55,106 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:30:55,497 INFO  L134       CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 05:30:55,909 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:30:55,909 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 293 states and 353 transitions.
[2024-12-06 05:30:55,909 INFO  L276                IsEmpty]: Start isEmpty. Operand 293 states and 353 transitions.
[2024-12-06 05:30:55,909 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 148
[2024-12-06 05:30:55,909 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:30:55,910 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:30:56,120 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:30:56,524 INFO  L134       CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:31:00,756 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:31:01,217 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:31:01,217 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 320 states and 384 transitions.
[2024-12-06 05:31:01,217 INFO  L276                IsEmpty]: Start isEmpty. Operand 320 states and 384 transitions.
[2024-12-06 05:31:01,218 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 152
[2024-12-06 05:31:01,218 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:31:01,218 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:31:01,460 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:31:01,844 INFO  L134       CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 05:31:04,381 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:31:04,419 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:31:04,420 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 323 states and 386 transitions.
[2024-12-06 05:31:04,420 INFO  L276                IsEmpty]: Start isEmpty. Operand 323 states and 386 transitions.
[2024-12-06 05:31:04,420 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 156
[2024-12-06 05:31:04,420 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:31:04,420 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:31:04,645 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:31:05,031 INFO  L134       CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:31:05,320 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:31:05,321 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 331 states and 396 transitions.
[2024-12-06 05:31:05,321 INFO  L276                IsEmpty]: Start isEmpty. Operand 331 states and 396 transitions.
[2024-12-06 05:31:05,321 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 159
[2024-12-06 05:31:05,321 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:31:05,322 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:31:05,567 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:31:05,976 INFO  L134       CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 05:31:06,425 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:31:06,426 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 332 states and 398 transitions.
[2024-12-06 05:31:06,426 INFO  L276                IsEmpty]: Start isEmpty. Operand 332 states and 398 transitions.
[2024-12-06 05:31:06,426 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 163
[2024-12-06 05:31:06,426 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:31:06,427 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:31:06,720 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:31:07,219 INFO  L134       CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 05:31:10,415 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 05:31:10,614 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:31:10,614 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 335 states and 400 transitions.
[2024-12-06 05:31:10,614 INFO  L276                IsEmpty]: Start isEmpty. Operand 335 states and 400 transitions.
[2024-12-06 05:31:10,615 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 175
[2024-12-06 05:31:10,615 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:31:10,615 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:31:10,893 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:31:11,370 INFO  L134       CoverageAnalysis]: Checked inductivity of 401 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:31:18,509 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:31:20,056 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:31:20,056 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 362 states and 431 transitions.
[2024-12-06 05:31:20,056 INFO  L276                IsEmpty]: Start isEmpty. Operand 362 states and 431 transitions.
[2024-12-06 05:31:20,057 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 179
[2024-12-06 05:31:20,057 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:31:20,057 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:31:20,300 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:31:20,846 INFO  L134       CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 05:31:30,932 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:31:32,222 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:31:32,253 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:31:32,253 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 365 states and 433 transitions.
[2024-12-06 05:31:32,253 INFO  L276                IsEmpty]: Start isEmpty. Operand 365 states and 433 transitions.
[2024-12-06 05:31:32,254 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 183
[2024-12-06 05:31:32,254 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:31:32,254 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:31:32,504 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:31:33,000 INFO  L134       CoverageAnalysis]: Checked inductivity of 401 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:31:33,273 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:31:33,273 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 373 states and 443 transitions.
[2024-12-06 05:31:33,273 INFO  L276                IsEmpty]: Start isEmpty. Operand 373 states and 443 transitions.
[2024-12-06 05:31:33,273 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 186
[2024-12-06 05:31:33,273 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:31:33,274 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:31:33,531 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:31:34,059 INFO  L134       CoverageAnalysis]: Checked inductivity of 403 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 05:31:34,450 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:31:34,450 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 374 states and 445 transitions.
[2024-12-06 05:31:34,451 INFO  L276                IsEmpty]: Start isEmpty. Operand 374 states and 445 transitions.
[2024-12-06 05:31:34,451 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 190
[2024-12-06 05:31:34,451 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:31:34,451 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:31:34,765 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:31:35,253 INFO  L134       CoverageAnalysis]: Checked inductivity of 404 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 05:31:36,398 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:31:36,399 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 377 states and 447 transitions.
[2024-12-06 05:31:36,399 INFO  L276                IsEmpty]: Start isEmpty. Operand 377 states and 447 transitions.
[2024-12-06 05:31:36,399 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 202
[2024-12-06 05:31:36,399 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:31:36,399 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:31:36,794 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:31:37,510 INFO  L134       CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:31:47,633 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:31:50,627 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:31:51,895 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:31:52,364 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:31:52,365 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 404 states and 478 transitions.
[2024-12-06 05:31:52,365 INFO  L276                IsEmpty]: Start isEmpty. Operand 404 states and 478 transitions.
[2024-12-06 05:31:52,365 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 206
[2024-12-06 05:31:52,365 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:31:52,365 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:31:52,651 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:31:53,297 INFO  L134       CoverageAnalysis]: Checked inductivity of 569 backedges. 0 proven. 568 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 05:31:54,798 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:31:54,834 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:31:54,834 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 407 states and 480 transitions.
[2024-12-06 05:31:54,834 INFO  L276                IsEmpty]: Start isEmpty. Operand 407 states and 480 transitions.
[2024-12-06 05:31:54,835 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 210
[2024-12-06 05:31:54,835 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:31:54,835 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:31:55,088 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:31:55,775 INFO  L134       CoverageAnalysis]: Checked inductivity of 562 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:31:56,135 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:31:56,135 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 415 states and 490 transitions.
[2024-12-06 05:31:56,136 INFO  L276                IsEmpty]: Start isEmpty. Operand 415 states and 490 transitions.
[2024-12-06 05:31:56,136 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 213
[2024-12-06 05:31:56,136 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:31:56,136 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:31:56,402 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:31:57,037 INFO  L134       CoverageAnalysis]: Checked inductivity of 564 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 05:31:57,641 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:31:57,642 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 416 states and 492 transitions.
[2024-12-06 05:31:57,642 INFO  L276                IsEmpty]: Start isEmpty. Operand 416 states and 492 transitions.
[2024-12-06 05:31:57,642 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 217
[2024-12-06 05:31:57,642 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:31:57,642 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:31:57,973 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:31:58,819 INFO  L134       CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 05:31:59,201 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:31:59,202 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 419 states and 494 transitions.
[2024-12-06 05:31:59,202 INFO  L276                IsEmpty]: Start isEmpty. Operand 419 states and 494 transitions.
[2024-12-06 05:31:59,202 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 229
[2024-12-06 05:31:59,202 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:31:59,202 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:31:59,516 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:32:00,283 INFO  L134       CoverageAnalysis]: Checked inductivity of 750 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:32:10,401 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:32:20,417 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:32:30,427 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:32:40,442 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:32:40,956 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:32:40,957 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 446 states and 525 transitions.
[2024-12-06 05:32:40,957 INFO  L276                IsEmpty]: Start isEmpty. Operand 446 states and 525 transitions.
[2024-12-06 05:32:40,957 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 233
[2024-12-06 05:32:40,957 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:32:40,957 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:32:41,331 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:32:42,061 INFO  L134       CoverageAnalysis]: Checked inductivity of 758 backedges. 0 proven. 757 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 05:32:45,216 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:32:45,256 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:32:45,257 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 449 states and 527 transitions.
[2024-12-06 05:32:45,257 INFO  L276                IsEmpty]: Start isEmpty. Operand 449 states and 527 transitions.
[2024-12-06 05:32:45,257 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 237
[2024-12-06 05:32:45,257 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:32:45,257 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:32:45,631 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:32:46,364 INFO  L134       CoverageAnalysis]: Checked inductivity of 750 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:32:46,659 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:32:46,660 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 457 states and 537 transitions.
[2024-12-06 05:32:46,660 INFO  L276                IsEmpty]: Start isEmpty. Operand 457 states and 537 transitions.
[2024-12-06 05:32:46,660 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 240
[2024-12-06 05:32:46,660 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:32:46,660 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:32:47,000 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:32:47,724 INFO  L134       CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 05:32:50,391 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 05:32:50,432 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:32:50,432 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 458 states and 539 transitions.
[2024-12-06 05:32:50,432 INFO  L276                IsEmpty]: Start isEmpty. Operand 458 states and 539 transitions.
[2024-12-06 05:32:50,433 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 244
[2024-12-06 05:32:50,433 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:32:50,434 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:32:50,796 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:32:51,633 INFO  L134       CoverageAnalysis]: Checked inductivity of 753 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 05:32:52,641 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:32:52,642 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 461 states and 541 transitions.
[2024-12-06 05:32:52,642 INFO  L276                IsEmpty]: Start isEmpty. Operand 461 states and 541 transitions.
[2024-12-06 05:32:52,643 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 256
[2024-12-06 05:32:52,643 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:32:52,643 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:32:53,130 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:32:54,054 INFO  L134       CoverageAnalysis]: Checked inductivity of 965 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:32:55,159 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:32:55,159 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 488 states and 571 transitions.
[2024-12-06 05:32:55,159 INFO  L276                IsEmpty]: Start isEmpty. Operand 488 states and 571 transitions.
[2024-12-06 05:32:55,160 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 260
[2024-12-06 05:32:55,160 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:32:55,160 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:32:55,554 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:32:56,485 INFO  L134       CoverageAnalysis]: Checked inductivity of 974 backedges. 0 proven. 973 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 05:33:01,177 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 05:33:01,220 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:33:01,220 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 491 states and 573 transitions.
[2024-12-06 05:33:01,220 INFO  L276                IsEmpty]: Start isEmpty. Operand 491 states and 573 transitions.
[2024-12-06 05:33:01,221 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 264
[2024-12-06 05:33:01,221 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:33:01,221 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:33:01,621 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:33:02,536 INFO  L134       CoverageAnalysis]: Checked inductivity of 965 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 05:33:02,898 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:33:02,899 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 499 states and 583 transitions.
[2024-12-06 05:33:02,899 INFO  L276                IsEmpty]: Start isEmpty. Operand 499 states and 583 transitions.
[2024-12-06 05:33:02,899 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 267
[2024-12-06 05:33:02,899 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:33:02,899 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:33:03,280 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:33:04,206 INFO  L134       CoverageAnalysis]: Checked inductivity of 967 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 05:33:04,761 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:33:04,762 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 500 states and 585 transitions.
[2024-12-06 05:33:04,762 INFO  L276                IsEmpty]: Start isEmpty. Operand 500 states and 585 transitions.
[2024-12-06 05:33:04,762 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 271
[2024-12-06 05:33:04,763 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:33:04,763 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:33:05,154 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:33:06,105 INFO  L134       CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 05:33:07,122 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:33:07,123 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 503 states and 587 transitions.
[2024-12-06 05:33:07,123 INFO  L276                IsEmpty]: Start isEmpty. Operand 503 states and 587 transitions.
[2024-12-06 05:33:07,124 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 283
[2024-12-06 05:33:07,124 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:33:07,124 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 05:36:39,132 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 05:36:41,056 INFO  L134       CoverageAnalysis]: Checked inductivity of 1207 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 1098 trivial. 0 not checked.
[2024-12-06 05:36:41,660 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 05:36:41,663 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 504 states and 588 transitions.
[2024-12-06 05:36:41,664 INFO  L276                IsEmpty]: Start isEmpty. Operand 504 states and 588 transitions.
[2024-12-06 05:36:41,674 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 284
[2024-12-06 05:36:41,674 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 05:36:41,674 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms