./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.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_77aefbba-94cd-47f1-9210-fb075a6aca4b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aefbba-94cd-47f1-9210-fb075a6aca4b/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_77aefbba-94cd-47f1-9210-fb075a6aca4b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aefbba-94cd-47f1-9210-fb075a6aca4b/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aefbba-94cd-47f1-9210-fb075a6aca4b/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_77aefbba-94cd-47f1-9210-fb075a6aca4b/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 c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-d790fec
[2024-12-06 03:09:25,195 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-12-06 03:09:25,253 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aefbba-94cd-47f1-9210-fb075a6aca4b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf
[2024-12-06 03:09:25,258 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-12-06 03:09:25,258 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-12-06 03:09:25,279 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-12-06 03:09:25,280 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-12-06 03:09:25,280 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-12-06 03:09:25,280 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-12-06 03:09:25,280 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-12-06 03:09:25,280 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-12-06 03:09:25,280 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-12-06 03:09:25,280 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-12-06 03:09:25,280 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-12-06 03:09:25,281 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-12-06 03:09:25,281 INFO  L153        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2024-12-06 03:09:25,281 INFO  L153        SettingsManager]:  * Bitprecise bitfields=true
[2024-12-06 03:09:25,281 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-12-06 03:09:25,281 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-12-06 03:09:25,281 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-12-06 03:09:25,281 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-12-06 03:09:25,281 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-12-06 03:09:25,281 INFO  L153        SettingsManager]:  * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-12-06 03:09:25,281 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-12-06 03:09:25,281 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-12-06 03:09:25,282 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2024-12-06 03:09:25,282 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2024-12-06 03:09:25,282 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-12-06 03:09:25,282 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-12-06 03:09:25,282 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-12-06 03:09:25,282 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-12-06 03:09:25,282 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2024-12-06 03:09:25,282 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-12-06 03:09:25,282 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_77aefbba-94cd-47f1-9210-fb075a6aca4b/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 -> c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c
[2024-12-06 03:09:25,518 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-12-06 03:09:25,527 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-12-06 03:09:25,529 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-12-06 03:09:25,530 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-12-06 03:09:25,531 INFO  L274        PluginConnector]: CDTParser initialized
[2024-12-06 03:09:25,532 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aefbba-94cd-47f1-9210-fb075a6aca4b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i
[2024-12-06 03:09:28,129 INFO  L533              CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aefbba-94cd-47f1-9210-fb075a6aca4b/bin/ukojak-verify-CZk0znPC7b/data/becff865a/4608d61887814e54a6054cf003a6bd5f/FLAGff158d829
[2024-12-06 03:09:28,407 INFO  L384              CDTParser]: Found 1 translation units.
[2024-12-06 03:09:28,407 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aefbba-94cd-47f1-9210-fb075a6aca4b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i
[2024-12-06 03:09:28,422 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aefbba-94cd-47f1-9210-fb075a6aca4b/bin/ukojak-verify-CZk0znPC7b/data/becff865a/4608d61887814e54a6054cf003a6bd5f/FLAGff158d829
[2024-12-06 03:09:28,707 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aefbba-94cd-47f1-9210-fb075a6aca4b/bin/ukojak-verify-CZk0znPC7b/data/becff865a/4608d61887814e54a6054cf003a6bd5f
[2024-12-06 03:09:28,709 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-12-06 03:09:28,710 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-12-06 03:09:28,711 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-12-06 03:09:28,711 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-12-06 03:09:28,714 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-12-06 03:09:28,715 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:09:28" (1/1) ...
[2024-12-06 03:09:28,716 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@455f188e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:28, skipping insertion in model container
[2024-12-06 03:09:28,716 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:09:28" (1/1) ...
[2024-12-06 03:09:28,751 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-12-06 03:09:29,183 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-12-06 03:09:29,194 INFO  L200         MainTranslator]: Completed pre-run
[2024-12-06 03:09:29,290 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-12-06 03:09:29,316 INFO  L204         MainTranslator]: Completed translation
[2024-12-06 03:09:29,316 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:29 WrapperNode
[2024-12-06 03:09:29,317 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-12-06 03:09:29,317 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-12-06 03:09:29,317 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-12-06 03:09:29,317 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-12-06 03:09:29,322 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:29" (1/1) ...
[2024-12-06 03:09:29,343 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:29" (1/1) ...
[2024-12-06 03:09:29,402 INFO  L138                Inliner]: procedures = 177, calls = 375, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 2047
[2024-12-06 03:09:29,402 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-12-06 03:09:29,403 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-12-06 03:09:29,403 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-12-06 03:09:29,403 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-12-06 03:09:29,410 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:29" (1/1) ...
[2024-12-06 03:09:29,411 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:29" (1/1) ...
[2024-12-06 03:09:29,424 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:29" (1/1) ...
[2024-12-06 03:09:29,424 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:29" (1/1) ...
[2024-12-06 03:09:29,469 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:29" (1/1) ...
[2024-12-06 03:09:29,473 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:29" (1/1) ...
[2024-12-06 03:09:29,486 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:29" (1/1) ...
[2024-12-06 03:09:29,494 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:29" (1/1) ...
[2024-12-06 03:09:29,499 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:29" (1/1) ...
[2024-12-06 03:09:29,511 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-12-06 03:09:29,512 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-12-06 03:09:29,512 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-12-06 03:09:29,512 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-12-06 03:09:29,513 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:09:29" (1/1) ...
[2024-12-06 03:09:29,519 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-12-06 03:09:29,550 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aefbba-94cd-47f1-9210-fb075a6aca4b/bin/ukojak-verify-CZk0znPC7b/z3
[2024-12-06 03:09:29,561 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aefbba-94cd-47f1-9210-fb075a6aca4b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-12-06 03:09:29,564 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aefbba-94cd-47f1-9210-fb075a6aca4b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-12-06 03:09:29,588 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-12-06 03:09:29,588 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-12-06 03:09:29,588 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-12-06 03:09:29,588 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-12-06 03:09:29,588 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2024-12-06 03:09:29,588 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-12-06 03:09:29,588 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-12-06 03:09:29,588 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-12-06 03:09:29,588 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2024-12-06 03:09:29,588 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-12-06 03:09:29,589 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-12-06 03:09:29,776 INFO  L234             CfgBuilder]: Building ICFG
[2024-12-06 03:09:29,778 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-12-06 03:09:31,548 INFO  L?                        ?]: Removed 503 outVars from TransFormulas that were not future-live.
[2024-12-06 03:09:31,548 INFO  L283             CfgBuilder]: Performing block encoding
[2024-12-06 03:09:33,236 INFO  L307             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-12-06 03:09:33,236 INFO  L312             CfgBuilder]: Removed 47 assume(true) statements.
[2024-12-06 03:09:33,237 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:09:33 BoogieIcfgContainer
[2024-12-06 03:09:33,237 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-12-06 03:09:33,238 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2024-12-06 03:09:33,238 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2024-12-06 03:09:33,246 INFO  L274        PluginConnector]: CodeCheck initialized
[2024-12-06 03:09:33,246 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:09:33" (1/1) ...
[2024-12-06 03:09:33,254 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-06 03:09:33,294 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:09:33,302 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 176 states and 298 transitions.
[2024-12-06 03:09:33,303 INFO  L276                IsEmpty]: Start isEmpty. Operand 176 states and 298 transitions.
[2024-12-06 03:09:33,304 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 5
[2024-12-06 03:09:33,305 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:09:33,305 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:09:33,396 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:09:33,464 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 03:09:33,511 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:09:33,513 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 177 states and 300 transitions.
[2024-12-06 03:09:33,513 INFO  L276                IsEmpty]: Start isEmpty. Operand 177 states and 300 transitions.
[2024-12-06 03:09:33,513 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 9
[2024-12-06 03:09:33,513 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:09:33,514 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:09:33,541 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:09:33,563 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 03:09:33,568 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:09:33,569 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 177 states and 296 transitions.
[2024-12-06 03:09:33,569 INFO  L276                IsEmpty]: Start isEmpty. Operand 177 states and 296 transitions.
[2024-12-06 03:09:33,570 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2024-12-06 03:09:33,570 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:09:33,570 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:09:33,594 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:09:33,615 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 03:09:33,622 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:09:33,622 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 177 states and 288 transitions.
[2024-12-06 03:09:33,623 INFO  L276                IsEmpty]: Start isEmpty. Operand 177 states and 288 transitions.
[2024-12-06 03:09:33,624 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 29
[2024-12-06 03:09:33,624 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:09:33,624 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:09:33,656 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:09:33,684 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 03:09:33,692 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:09:33,692 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 177 states and 276 transitions.
[2024-12-06 03:09:33,693 INFO  L276                IsEmpty]: Start isEmpty. Operand 177 states and 276 transitions.
[2024-12-06 03:09:33,694 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 47
[2024-12-06 03:09:33,694 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:09:33,694 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:09:33,769 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:09:33,832 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 03:09:44,278 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 03:09:44,334 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:09:44,335 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 177 states and 262 transitions.
[2024-12-06 03:09:44,335 INFO  L276                IsEmpty]: Start isEmpty. Operand 177 states and 262 transitions.
[2024-12-06 03:09:44,336 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 57
[2024-12-06 03:09:44,336 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:09:44,336 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:09:44,483 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:09:44,697 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 03:09:45,167 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:09:45,168 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 189 states and 275 transitions.
[2024-12-06 03:09:45,168 INFO  L276                IsEmpty]: Start isEmpty. Operand 189 states and 275 transitions.
[2024-12-06 03:09:45,169 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 59
[2024-12-06 03:09:45,169 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:09:45,169 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:09:45,279 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:09:45,355 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 03:09:45,366 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:09:45,366 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 189 states and 273 transitions.
[2024-12-06 03:09:45,366 INFO  L276                IsEmpty]: Start isEmpty. Operand 189 states and 273 transitions.
[2024-12-06 03:09:45,367 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 60
[2024-12-06 03:09:45,367 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:09:45,368 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:09:45,489 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:09:45,552 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 03:09:55,562 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 03:09:55,575 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:09:55,575 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 189 states and 271 transitions.
[2024-12-06 03:09:55,575 INFO  L276                IsEmpty]: Start isEmpty. Operand 189 states and 271 transitions.
[2024-12-06 03:09:55,576 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 61
[2024-12-06 03:09:55,576 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:09:55,576 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:09:55,688 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:09:55,820 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 03:10:05,837 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:10:08,308 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:10:08,330 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:10:08,330 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 192 states and 273 transitions.
[2024-12-06 03:10:08,330 INFO  L276                IsEmpty]: Start isEmpty. Operand 192 states and 273 transitions.
[2024-12-06 03:10:08,331 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 62
[2024-12-06 03:10:08,331 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:10:08,331 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:10:08,480 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:10:08,644 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 03:10:18,849 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:10:22,895 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:10:25,592 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:10:33,825 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:10:33,849 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:10:33,849 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 234 states and 325 transitions.
[2024-12-06 03:10:33,849 INFO  L276                IsEmpty]: Start isEmpty. Operand 234 states and 325 transitions.
[2024-12-06 03:10:33,851 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 62
[2024-12-06 03:10:33,851 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:10:33,851 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:10:33,956 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:10:34,025 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 03:10:34,036 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:10:34,037 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 234 states and 323 transitions.
[2024-12-06 03:10:34,037 INFO  L276                IsEmpty]: Start isEmpty. Operand 234 states and 323 transitions.
[2024-12-06 03:10:34,038 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 64
[2024-12-06 03:10:34,038 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:10:34,038 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:10:34,171 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:10:34,235 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 03:10:34,247 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:10:34,248 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 234 states and 321 transitions.
[2024-12-06 03:10:34,248 INFO  L276                IsEmpty]: Start isEmpty. Operand 234 states and 321 transitions.
[2024-12-06 03:10:34,248 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 65
[2024-12-06 03:10:34,248 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:10:34,248 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:10:34,347 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:10:34,387 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 03:10:44,397 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:10:44,410 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:10:44,411 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 234 states and 319 transitions.
[2024-12-06 03:10:44,411 INFO  L276                IsEmpty]: Start isEmpty. Operand 234 states and 319 transitions.
[2024-12-06 03:10:44,411 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 66
[2024-12-06 03:10:44,411 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:10:44,411 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:10:44,541 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:10:44,713 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 03:10:54,752 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:10:56,095 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:10:56,115 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:10:56,116 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 237 states and 321 transitions.
[2024-12-06 03:10:56,116 INFO  L276                IsEmpty]: Start isEmpty. Operand 237 states and 321 transitions.
[2024-12-06 03:10:56,117 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 66
[2024-12-06 03:10:56,117 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:10:56,117 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:10:56,224 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:10:56,278 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 03:10:56,538 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:10:56,539 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 237 states and 319 transitions.
[2024-12-06 03:10:56,539 INFO  L276                IsEmpty]: Start isEmpty. Operand 237 states and 319 transitions.
[2024-12-06 03:10:56,539 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 66
[2024-12-06 03:10:56,539 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:10:56,540 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:10:56,674 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:10:56,855 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 03:11:06,875 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 03:11:08,200 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:11:08,237 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:08,238 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 240 states and 321 transitions.
[2024-12-06 03:11:08,238 INFO  L276                IsEmpty]: Start isEmpty. Operand 240 states and 321 transitions.
[2024-12-06 03:11:08,239 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 67
[2024-12-06 03:11:08,239 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:08,239 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:08,339 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:08,472 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:11:11,667 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:11:11,997 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:11,997 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 302 states and 399 transitions.
[2024-12-06 03:11:11,997 INFO  L276                IsEmpty]: Start isEmpty. Operand 302 states and 399 transitions.
[2024-12-06 03:11:11,998 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 69
[2024-12-06 03:11:11,998 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:11,998 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:12,113 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:12,172 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 03:11:12,191 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:12,191 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 302 states and 398 transitions.
[2024-12-06 03:11:12,191 INFO  L276                IsEmpty]: Start isEmpty. Operand 302 states and 398 transitions.
[2024-12-06 03:11:12,192 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 70
[2024-12-06 03:11:12,192 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:12,192 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:12,334 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:12,497 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 03:11:12,693 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:12,694 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 310 states and 408 transitions.
[2024-12-06 03:11:12,694 INFO  L276                IsEmpty]: Start isEmpty. Operand 310 states and 408 transitions.
[2024-12-06 03:11:12,695 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 71
[2024-12-06 03:11:12,695 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:12,695 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:12,806 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:12,866 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 03:11:13,080 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:13,081 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 310 states and 406 transitions.
[2024-12-06 03:11:13,081 INFO  L276                IsEmpty]: Start isEmpty. Operand 310 states and 406 transitions.
[2024-12-06 03:11:13,082 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 71
[2024-12-06 03:11:13,082 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:13,082 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:13,199 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:13,343 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 03:11:13,373 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:13,373 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 311 states and 408 transitions.
[2024-12-06 03:11:13,374 INFO  L276                IsEmpty]: Start isEmpty. Operand 311 states and 408 transitions.
[2024-12-06 03:11:13,374 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 74
[2024-12-06 03:11:13,374 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:13,375 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:13,486 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:13,528 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 03:11:13,534 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:13,535 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 310 states and 403 transitions.
[2024-12-06 03:11:13,535 INFO  L276                IsEmpty]: Start isEmpty. Operand 310 states and 403 transitions.
[2024-12-06 03:11:13,536 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 78
[2024-12-06 03:11:13,536 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:13,536 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:13,662 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:13,705 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 03:11:13,711 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:13,712 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 310 states and 399 transitions.
[2024-12-06 03:11:13,712 INFO  L276                IsEmpty]: Start isEmpty. Operand 310 states and 399 transitions.
[2024-12-06 03:11:13,712 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 82
[2024-12-06 03:11:13,712 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:13,713 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:13,821 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:13,864 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 03:11:13,871 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:13,872 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 310 states and 397 transitions.
[2024-12-06 03:11:13,872 INFO  L276                IsEmpty]: Start isEmpty. Operand 310 states and 397 transitions.
[2024-12-06 03:11:13,872 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 86
[2024-12-06 03:11:13,872 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:13,872 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:14,018 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:14,064 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 03:11:15,262 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:11:15,266 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:15,266 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 310 states and 395 transitions.
[2024-12-06 03:11:15,266 INFO  L276                IsEmpty]: Start isEmpty. Operand 310 states and 395 transitions.
[2024-12-06 03:11:15,267 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 87
[2024-12-06 03:11:15,267 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:15,267 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:15,394 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:15,537 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 03:11:25,574 WARN  L539   Checker$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 03:11:26,047 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:26,048 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 313 states and 397 transitions.
[2024-12-06 03:11:26,048 INFO  L276                IsEmpty]: Start isEmpty. Operand 313 states and 397 transitions.
[2024-12-06 03:11:26,048 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 87
[2024-12-06 03:11:26,048 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:26,048 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:26,171 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:26,341 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 03:11:36,360 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 03:11:37,148 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:37,149 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 316 states and 399 transitions.
[2024-12-06 03:11:37,149 INFO  L276                IsEmpty]: Start isEmpty. Operand 316 states and 399 transitions.
[2024-12-06 03:11:37,150 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 89
[2024-12-06 03:11:37,150 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:37,150 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:37,333 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:37,513 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 03:11:38,253 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:38,253 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 317 states and 401 transitions.
[2024-12-06 03:11:38,254 INFO  L276                IsEmpty]: Start isEmpty. Operand 317 states and 401 transitions.
[2024-12-06 03:11:38,254 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 90
[2024-12-06 03:11:38,255 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:38,255 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:38,385 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:38,461 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 03:11:38,479 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:38,479 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 317 states and 400 transitions.
[2024-12-06 03:11:38,480 INFO  L276                IsEmpty]: Start isEmpty. Operand 317 states and 400 transitions.
[2024-12-06 03:11:38,480 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 91
[2024-12-06 03:11:38,480 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:38,481 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:38,646 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:38,806 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 03:11:39,086 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:39,086 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 325 states and 410 transitions.
[2024-12-06 03:11:39,086 INFO  L276                IsEmpty]: Start isEmpty. Operand 325 states and 410 transitions.
[2024-12-06 03:11:39,087 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 91
[2024-12-06 03:11:39,087 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:39,087 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:39,218 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:39,354 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 03:11:39,598 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:39,599 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 333 states and 420 transitions.
[2024-12-06 03:11:39,599 INFO  L276                IsEmpty]: Start isEmpty. Operand 333 states and 420 transitions.
[2024-12-06 03:11:39,599 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 92
[2024-12-06 03:11:39,599 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:39,599 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:39,713 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:39,750 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 03:11:39,760 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:39,761 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 333 states and 418 transitions.
[2024-12-06 03:11:39,761 INFO  L276                IsEmpty]: Start isEmpty. Operand 333 states and 418 transitions.
[2024-12-06 03:11:39,761 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 93
[2024-12-06 03:11:39,761 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:39,761 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:39,898 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:40,019 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 03:11:41,172 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:41,173 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 336 states and 420 transitions.
[2024-12-06 03:11:41,173 INFO  L276                IsEmpty]: Start isEmpty. Operand 336 states and 420 transitions.
[2024-12-06 03:11:41,173 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 94
[2024-12-06 03:11:41,173 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:41,173 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:41,302 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:41,412 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 03:11:42,633 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:42,634 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 337 states and 422 transitions.
[2024-12-06 03:11:42,634 INFO  L276                IsEmpty]: Start isEmpty. Operand 337 states and 422 transitions.
[2024-12-06 03:11:42,634 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 94
[2024-12-06 03:11:42,634 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:42,634 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:42,767 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:42,879 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 03:11:45,107 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 03:11:46,093 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:46,094 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 338 states and 424 transitions.
[2024-12-06 03:11:46,094 INFO  L276                IsEmpty]: Start isEmpty. Operand 338 states and 424 transitions.
[2024-12-06 03:11:46,094 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 97
[2024-12-06 03:11:46,095 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:46,095 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:46,222 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:46,265 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 03:11:46,274 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:46,274 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 338 states and 422 transitions.
[2024-12-06 03:11:46,274 INFO  L276                IsEmpty]: Start isEmpty. Operand 338 states and 422 transitions.
[2024-12-06 03:11:46,275 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 98
[2024-12-06 03:11:46,275 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:46,275 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:46,423 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:46,543 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 03:11:47,292 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:47,292 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 341 states and 424 transitions.
[2024-12-06 03:11:47,292 INFO  L276                IsEmpty]: Start isEmpty. Operand 341 states and 424 transitions.
[2024-12-06 03:11:47,292 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 98
[2024-12-06 03:11:47,292 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:47,293 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:47,450 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:47,594 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 03:11:48,389 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:11:48,390 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 344 states and 426 transitions.
[2024-12-06 03:11:48,390 INFO  L276                IsEmpty]: Start isEmpty. Operand 344 states and 426 transitions.
[2024-12-06 03:11:48,390 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 135
[2024-12-06 03:11:48,390 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:11:48,390 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:11:48,562 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:11:48,896 INFO  L134       CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.
[2024-12-06 03:12:00,213 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:12:08,598 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:12:10,897 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-12-06 03:12:21,326 WARN  L539   Checker$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 03:12:30,333 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:12:40,577 WARN  L539   Checker$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 03:12:50,588 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:13:00,593 WARN  L539   Checker$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 03:13:10,599 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:13:13,569 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:13:13,590 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:13:13,591 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 467 states and 582 transitions.
[2024-12-06 03:13:13,591 INFO  L276                IsEmpty]: Start isEmpty. Operand 467 states and 582 transitions.
[2024-12-06 03:13:13,591 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 135
[2024-12-06 03:13:13,591 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:13:13,591 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:13:13,763 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:13:14,040 INFO  L134       CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.
[2024-12-06 03:13:14,154 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:13:14,154 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 468 states and 583 transitions.
[2024-12-06 03:13:14,154 INFO  L276                IsEmpty]: Start isEmpty. Operand 468 states and 583 transitions.
[2024-12-06 03:13:14,155 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 138
[2024-12-06 03:13:14,155 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:13:14,155 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:13:14,324 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:13:14,391 INFO  L134       CoverageAnalysis]: Checked inductivity of 51 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked.
[2024-12-06 03:13:19,375 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:13:19,380 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:13:19,381 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 468 states and 581 transitions.
[2024-12-06 03:13:19,381 INFO  L276                IsEmpty]: Start isEmpty. Operand 468 states and 581 transitions.
[2024-12-06 03:13:19,381 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 138
[2024-12-06 03:13:19,381 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:13:19,381 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:13:19,568 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:13:19,640 INFO  L134       CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked.
[2024-12-06 03:13:19,653 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:13:19,653 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 468 states and 577 transitions.
[2024-12-06 03:13:19,653 INFO  L276                IsEmpty]: Start isEmpty. Operand 468 states and 577 transitions.
[2024-12-06 03:13:19,654 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 139
[2024-12-06 03:13:19,654 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:13:19,654 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:13:19,839 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:13:20,055 INFO  L134       CoverageAnalysis]: Checked inductivity of 51 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked.
[2024-12-06 03:13:30,079 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:13:40,086 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:13:50,092 WARN  L539   Checker$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 03:14:00,097 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:14:00,105 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:14:00,105 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 471 states and 579 transitions.
[2024-12-06 03:14:00,105 INFO  L276                IsEmpty]: Start isEmpty. Operand 471 states and 579 transitions.
[2024-12-06 03:14:00,106 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 139
[2024-12-06 03:14:00,106 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:14:00,106 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:14:00,282 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:14:00,493 INFO  L134       CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked.
[2024-12-06 03:14:10,328 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:14:10,351 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:14:10,351 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 474 states and 581 transitions.
[2024-12-06 03:14:10,351 INFO  L276                IsEmpty]: Start isEmpty. Operand 474 states and 581 transitions.
[2024-12-06 03:14:10,352 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 139
[2024-12-06 03:14:10,352 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:14:10,352 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:14:10,558 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:14:10,735 INFO  L134       CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked.
[2024-12-06 03:14:20,774 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:14:22,510 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:14:24,030 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:14:24,044 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:14:24,045 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 477 states and 583 transitions.
[2024-12-06 03:14:24,045 INFO  L276                IsEmpty]: Start isEmpty. Operand 477 states and 583 transitions.
[2024-12-06 03:14:24,045 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 139
[2024-12-06 03:14:24,045 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:14:24,045 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:14:24,224 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:14:24,401 INFO  L134       CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked.
[2024-12-06 03:14:34,421 WARN  L539   Checker$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 03:14:44,428 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:14:54,437 WARN  L539   Checker$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 03:15:04,447 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:15:04,462 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:15:04,462 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 480 states and 585 transitions.
[2024-12-06 03:15:04,462 INFO  L276                IsEmpty]: Start isEmpty. Operand 480 states and 585 transitions.
[2024-12-06 03:15:04,462 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 139
[2024-12-06 03:15:04,463 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:15:04,463 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:15:04,687 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:15:04,863 INFO  L134       CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked.
[2024-12-06 03:15:09,151 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:15:09,177 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:15:09,178 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 465 states and 566 transitions.
[2024-12-06 03:15:09,178 INFO  L276                IsEmpty]: Start isEmpty. Operand 465 states and 566 transitions.
[2024-12-06 03:15:09,178 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 140
[2024-12-06 03:15:09,178 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:15:09,178 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:15:09,415 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:15:09,643 INFO  L134       CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:15:16,500 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:15:16,932 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:15:16,932 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 508 states and 620 transitions.
[2024-12-06 03:15:16,932 INFO  L276                IsEmpty]: Start isEmpty. Operand 508 states and 620 transitions.
[2024-12-06 03:15:16,933 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 140
[2024-12-06 03:15:16,933 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:15:16,933 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:15:17,088 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:15:17,292 INFO  L134       CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:15:17,417 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:15:17,417 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 509 states and 621 transitions.
[2024-12-06 03:15:17,418 INFO  L276                IsEmpty]: Start isEmpty. Operand 509 states and 621 transitions.
[2024-12-06 03:15:17,418 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 143
[2024-12-06 03:15:17,418 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:15:17,418 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:15:17,610 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:15:17,825 INFO  L134       CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.
[2024-12-06 03:15:18,003 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:15:18,003 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 517 states and 631 transitions.
[2024-12-06 03:15:18,003 INFO  L276                IsEmpty]: Start isEmpty. Operand 517 states and 631 transitions.
[2024-12-06 03:15:18,004 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 143
[2024-12-06 03:15:18,004 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:15:18,004 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:15:18,199 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:15:18,408 INFO  L134       CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.
[2024-12-06 03:15:18,561 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:15:18,562 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 525 states and 641 transitions.
[2024-12-06 03:15:18,562 INFO  L276                IsEmpty]: Start isEmpty. Operand 525 states and 641 transitions.
[2024-12-06 03:15:18,562 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 143
[2024-12-06 03:15:18,562 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:15:18,562 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:15:18,786 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:15:19,162 INFO  L134       CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:15:29,343 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 03:15:39,354 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:15:49,359 WARN  L539   Checker$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 03:15:59,406 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:16:03,322 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:16:03,813 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:03,814 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 577 states and 701 transitions.
[2024-12-06 03:16:03,814 INFO  L276                IsEmpty]: Start isEmpty. Operand 577 states and 701 transitions.
[2024-12-06 03:16:03,814 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 143
[2024-12-06 03:16:03,814 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:03,814 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:04,032 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:04,262 INFO  L134       CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.
[2024-12-06 03:16:04,469 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:04,470 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 585 states and 711 transitions.
[2024-12-06 03:16:04,470 INFO  L276                IsEmpty]: Start isEmpty. Operand 585 states and 711 transitions.
[2024-12-06 03:16:04,470 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 143
[2024-12-06 03:16:04,470 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:04,471 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:04,745 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:05,027 INFO  L134       CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.
[2024-12-06 03:16:05,304 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:05,304 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 593 states and 721 transitions.
[2024-12-06 03:16:05,304 INFO  L276                IsEmpty]: Start isEmpty. Operand 593 states and 721 transitions.
[2024-12-06 03:16:05,305 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 144
[2024-12-06 03:16:05,305 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:05,305 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:05,491 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:05,692 INFO  L134       CoverageAnalysis]: Checked inductivity of 59 backedges. 47 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 03:16:10,687 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:16:10,713 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:10,714 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 596 states and 723 transitions.
[2024-12-06 03:16:10,714 INFO  L276                IsEmpty]: Start isEmpty. Operand 596 states and 723 transitions.
[2024-12-06 03:16:10,714 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 146
[2024-12-06 03:16:10,714 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:10,714 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:10,913 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:11,096 INFO  L134       CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.
[2024-12-06 03:16:16,836 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 03:16:17,006 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:17,007 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 597 states and 725 transitions.
[2024-12-06 03:16:17,007 INFO  L276                IsEmpty]: Start isEmpty. Operand 597 states and 725 transitions.
[2024-12-06 03:16:17,007 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 146
[2024-12-06 03:16:17,007 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:17,007 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:17,202 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:17,420 INFO  L134       CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.
[2024-12-06 03:16:18,221 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:18,221 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 598 states and 727 transitions.
[2024-12-06 03:16:18,221 INFO  L276                IsEmpty]: Start isEmpty. Operand 598 states and 727 transitions.
[2024-12-06 03:16:18,222 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 146
[2024-12-06 03:16:18,222 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:18,222 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:18,410 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:18,588 INFO  L134       CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.
[2024-12-06 03:16:18,886 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:18,887 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 599 states and 729 transitions.
[2024-12-06 03:16:18,887 INFO  L276                IsEmpty]: Start isEmpty. Operand 599 states and 729 transitions.
[2024-12-06 03:16:18,887 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 146
[2024-12-06 03:16:18,887 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:18,888 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:19,102 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:19,282 INFO  L134       CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.
[2024-12-06 03:16:19,726 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:19,726 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 600 states and 731 transitions.
[2024-12-06 03:16:19,726 INFO  L276                IsEmpty]: Start isEmpty. Operand 600 states and 731 transitions.
[2024-12-06 03:16:19,727 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 147
[2024-12-06 03:16:19,727 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:19,727 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:19,921 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:20,129 INFO  L134       CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 03:16:26,537 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:16:26,589 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:26,590 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 603 states and 733 transitions.
[2024-12-06 03:16:26,590 INFO  L276                IsEmpty]: Start isEmpty. Operand 603 states and 733 transitions.
[2024-12-06 03:16:26,590 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 147
[2024-12-06 03:16:26,590 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:26,590 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:26,784 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:26,996 INFO  L134       CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 03:16:32,480 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:16:32,523 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:32,524 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 606 states and 735 transitions.
[2024-12-06 03:16:32,524 INFO  L276                IsEmpty]: Start isEmpty. Operand 606 states and 735 transitions.
[2024-12-06 03:16:32,524 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 148
[2024-12-06 03:16:32,524 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:32,525 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:32,689 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:32,895 INFO  L134       CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:16:33,017 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:33,018 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 614 states and 745 transitions.
[2024-12-06 03:16:33,018 INFO  L276                IsEmpty]: Start isEmpty. Operand 614 states and 745 transitions.
[2024-12-06 03:16:33,018 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 148
[2024-12-06 03:16:33,018 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:33,018 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:33,205 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:33,369 INFO  L134       CoverageAnalysis]: Checked inductivity of 57 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:16:33,539 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:33,539 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 622 states and 755 transitions.
[2024-12-06 03:16:33,540 INFO  L276                IsEmpty]: Start isEmpty. Operand 622 states and 755 transitions.
[2024-12-06 03:16:33,540 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 150
[2024-12-06 03:16:33,540 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:33,540 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:33,750 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:33,980 INFO  L134       CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked.
[2024-12-06 03:16:34,949 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:34,950 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 625 states and 757 transitions.
[2024-12-06 03:16:34,950 INFO  L276                IsEmpty]: Start isEmpty. Operand 625 states and 757 transitions.
[2024-12-06 03:16:34,951 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 150
[2024-12-06 03:16:34,951 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:34,951 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:35,147 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:35,337 INFO  L134       CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked.
[2024-12-06 03:16:35,757 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:35,757 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 628 states and 759 transitions.
[2024-12-06 03:16:35,757 INFO  L276                IsEmpty]: Start isEmpty. Operand 628 states and 759 transitions.
[2024-12-06 03:16:35,758 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 150
[2024-12-06 03:16:35,758 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:35,758 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:35,987 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:36,180 INFO  L134       CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked.
[2024-12-06 03:16:36,574 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:36,575 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 631 states and 761 transitions.
[2024-12-06 03:16:36,575 INFO  L276                IsEmpty]: Start isEmpty. Operand 631 states and 761 transitions.
[2024-12-06 03:16:36,575 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 150
[2024-12-06 03:16:36,575 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:36,575 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:36,787 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:37,033 INFO  L134       CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked.
[2024-12-06 03:16:37,728 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:37,729 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 634 states and 763 transitions.
[2024-12-06 03:16:37,729 INFO  L276                IsEmpty]: Start isEmpty. Operand 634 states and 763 transitions.
[2024-12-06 03:16:37,729 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 151
[2024-12-06 03:16:37,729 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:37,730 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:38,001 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:38,184 INFO  L134       CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 03:16:39,054 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:39,055 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 635 states and 765 transitions.
[2024-12-06 03:16:39,055 INFO  L276                IsEmpty]: Start isEmpty. Operand 635 states and 765 transitions.
[2024-12-06 03:16:39,055 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 151
[2024-12-06 03:16:39,055 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:39,056 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:39,265 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:39,523 INFO  L134       CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:16:39,832 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:39,832 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 643 states and 775 transitions.
[2024-12-06 03:16:39,832 INFO  L276                IsEmpty]: Start isEmpty. Operand 643 states and 775 transitions.
[2024-12-06 03:16:39,833 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 151
[2024-12-06 03:16:39,833 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:39,833 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:40,014 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:40,222 INFO  L134       CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:16:40,499 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:40,500 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 651 states and 785 transitions.
[2024-12-06 03:16:40,500 INFO  L276                IsEmpty]: Start isEmpty. Operand 651 states and 785 transitions.
[2024-12-06 03:16:40,500 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 151
[2024-12-06 03:16:40,500 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:40,500 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:40,700 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:40,918 INFO  L134       CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 03:16:41,418 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:41,418 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 652 states and 787 transitions.
[2024-12-06 03:16:41,419 INFO  L276                IsEmpty]: Start isEmpty. Operand 652 states and 787 transitions.
[2024-12-06 03:16:41,419 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 154
[2024-12-06 03:16:41,419 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:41,419 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:41,625 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:41,838 INFO  L134       CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 03:16:42,315 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:42,316 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 653 states and 789 transitions.
[2024-12-06 03:16:42,316 INFO  L276                IsEmpty]: Start isEmpty. Operand 653 states and 789 transitions.
[2024-12-06 03:16:42,316 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 154
[2024-12-06 03:16:42,316 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:42,316 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:42,526 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:42,783 INFO  L134       CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 03:16:45,976 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 03:16:46,017 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:46,017 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 654 states and 791 transitions.
[2024-12-06 03:16:46,017 INFO  L276                IsEmpty]: Start isEmpty. Operand 654 states and 791 transitions.
[2024-12-06 03:16:46,018 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 155
[2024-12-06 03:16:46,018 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:46,018 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:46,222 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:46,396 INFO  L134       CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 03:16:49,421 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 03:16:49,438 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:49,438 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 657 states and 793 transitions.
[2024-12-06 03:16:49,438 INFO  L276                IsEmpty]: Start isEmpty. Operand 657 states and 793 transitions.
[2024-12-06 03:16:49,439 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 155
[2024-12-06 03:16:49,439 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:49,439 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:49,636 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:49,884 INFO  L134       CoverageAnalysis]: Checked inductivity of 60 backedges. 46 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 03:16:50,439 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:50,440 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 660 states and 795 transitions.
[2024-12-06 03:16:50,440 INFO  L276                IsEmpty]: Start isEmpty. Operand 660 states and 795 transitions.
[2024-12-06 03:16:50,440 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 158
[2024-12-06 03:16:50,440 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:50,441 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:50,755 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:51,043 INFO  L134       CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 03:16:51,990 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:51,991 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 663 states and 797 transitions.
[2024-12-06 03:16:51,991 INFO  L276                IsEmpty]: Start isEmpty. Operand 663 states and 797 transitions.
[2024-12-06 03:16:51,991 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 158
[2024-12-06 03:16:51,991 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:51,991 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:52,217 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:52,438 INFO  L134       CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 03:16:52,915 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:16:52,915 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 666 states and 799 transitions.
[2024-12-06 03:16:52,915 INFO  L276                IsEmpty]: Start isEmpty. Operand 666 states and 799 transitions.
[2024-12-06 03:16:52,916 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 192
[2024-12-06 03:16:52,916 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:16:52,916 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:16:53,179 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:16:53,410 INFO  L134       CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked.
[2024-12-06 03:17:03,584 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:17:13,589 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:17:23,597 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:17:31,302 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:17:37,136 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:17:37,234 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:17:37,234 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 704 states and 845 transitions.
[2024-12-06 03:17:37,234 INFO  L276                IsEmpty]: Start isEmpty. Operand 704 states and 845 transitions.
[2024-12-06 03:17:37,235 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 192
[2024-12-06 03:17:37,235 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:17:37,235 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:17:37,467 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:17:37,694 INFO  L134       CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked.
[2024-12-06 03:17:38,061 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:17:38,061 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 719 states and 862 transitions.
[2024-12-06 03:17:38,061 INFO  L276                IsEmpty]: Start isEmpty. Operand 719 states and 862 transitions.
[2024-12-06 03:17:38,062 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 195
[2024-12-06 03:17:38,062 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:17:38,062 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:17:38,311 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:17:38,669 INFO  L134       CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:17:42,756 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:17:52,909 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:18:02,914 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:18:12,920 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:18:17,165 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:18:17,530 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:18:17,530 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 771 states and 925 transitions.
[2024-12-06 03:18:17,531 INFO  L276                IsEmpty]: Start isEmpty. Operand 771 states and 925 transitions.
[2024-12-06 03:18:17,531 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 196
[2024-12-06 03:18:17,531 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:18:17,531 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:18:17,778 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:18:18,089 INFO  L134       CoverageAnalysis]: Checked inductivity of 159 backedges. 87 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked.
[2024-12-06 03:18:28,111 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:18:28,787 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:18:28,787 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 774 states and 927 transitions.
[2024-12-06 03:18:28,787 INFO  L276                IsEmpty]: Start isEmpty. Operand 774 states and 927 transitions.
[2024-12-06 03:18:28,788 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 196
[2024-12-06 03:18:28,788 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:18:28,788 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:18:29,060 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:18:29,324 INFO  L134       CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 23 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked.
[2024-12-06 03:18:39,353 WARN  L539   Checker$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 03:18:40,006 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:18:40,007 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 777 states and 929 transitions.
[2024-12-06 03:18:40,007 INFO  L276                IsEmpty]: Start isEmpty. Operand 777 states and 929 transitions.
[2024-12-06 03:18:40,008 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 199
[2024-12-06 03:18:40,008 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:18:40,008 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:18:40,304 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:18:40,747 INFO  L134       CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 03:18:50,851 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 03:18:51,450 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:18:51,451 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 780 states and 931 transitions.
[2024-12-06 03:18:51,451 INFO  L276                IsEmpty]: Start isEmpty. Operand 780 states and 931 transitions.
[2024-12-06 03:18:51,451 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 199
[2024-12-06 03:18:51,452 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:18:51,452 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:18:51,741 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:18:52,104 INFO  L134       CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 03:18:53,121 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:18:53,121 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 783 states and 933 transitions.
[2024-12-06 03:18:53,121 INFO  L276                IsEmpty]: Start isEmpty. Operand 783 states and 933 transitions.
[2024-12-06 03:18:53,122 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 200
[2024-12-06 03:18:53,122 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:18:53,122 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:18:53,373 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:18:53,618 INFO  L134       CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked.
[2024-12-06 03:18:53,823 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:18:53,824 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 791 states and 943 transitions.
[2024-12-06 03:18:53,824 INFO  L276                IsEmpty]: Start isEmpty. Operand 791 states and 943 transitions.
[2024-12-06 03:18:53,824 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 200
[2024-12-06 03:18:53,824 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:18:53,824 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:18:54,081 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:18:54,315 INFO  L134       CoverageAnalysis]: Checked inductivity of 156 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked.
[2024-12-06 03:18:54,558 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:18:54,559 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 799 states and 953 transitions.
[2024-12-06 03:18:54,559 INFO  L276                IsEmpty]: Start isEmpty. Operand 799 states and 953 transitions.
[2024-12-06 03:18:54,560 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 203
[2024-12-06 03:18:54,560 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:18:54,560 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:18:54,836 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:18:55,127 INFO  L134       CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked.
[2024-12-06 03:18:55,617 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:18:55,618 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 800 states and 955 transitions.
[2024-12-06 03:18:55,618 INFO  L276                IsEmpty]: Start isEmpty. Operand 800 states and 955 transitions.
[2024-12-06 03:18:55,618 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 203
[2024-12-06 03:18:55,618 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:18:55,618 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:18:55,940 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:18:56,408 INFO  L134       CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:18:56,632 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:18:56,632 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 808 states and 965 transitions.
[2024-12-06 03:18:56,632 INFO  L276                IsEmpty]: Start isEmpty. Operand 808 states and 965 transitions.
[2024-12-06 03:18:56,633 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 203
[2024-12-06 03:18:56,633 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:18:56,633 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:18:56,937 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:18:57,385 INFO  L134       CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:18:57,649 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:18:57,650 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 816 states and 975 transitions.
[2024-12-06 03:18:57,650 INFO  L276                IsEmpty]: Start isEmpty. Operand 816 states and 975 transitions.
[2024-12-06 03:18:57,651 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 203
[2024-12-06 03:18:57,651 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:18:57,651 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:18:57,954 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:18:58,193 INFO  L134       CoverageAnalysis]: Checked inductivity of 158 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked.
[2024-12-06 03:18:58,349 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:18:58,349 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 817 states and 977 transitions.
[2024-12-06 03:18:58,349 INFO  L276                IsEmpty]: Start isEmpty. Operand 817 states and 977 transitions.
[2024-12-06 03:18:58,350 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 206
[2024-12-06 03:18:58,350 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:18:58,350 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:18:58,632 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:18:59,037 INFO  L134       CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 03:18:59,348 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:18:59,349 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 818 states and 979 transitions.
[2024-12-06 03:18:59,349 INFO  L276                IsEmpty]: Start isEmpty. Operand 818 states and 979 transitions.
[2024-12-06 03:18:59,349 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 206
[2024-12-06 03:18:59,349 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:18:59,350 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:18:59,603 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:18:59,938 INFO  L134       CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 03:19:04,069 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 03:19:04,167 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:19:04,168 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 819 states and 981 transitions.
[2024-12-06 03:19:04,168 INFO  L276                IsEmpty]: Start isEmpty. Operand 819 states and 981 transitions.
[2024-12-06 03:19:04,168 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 207
[2024-12-06 03:19:04,168 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:19:04,168 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:19:04,531 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:19:04,922 INFO  L134       CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked.
[2024-12-06 03:19:06,145 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:19:06,146 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 822 states and 983 transitions.
[2024-12-06 03:19:06,146 INFO  L276                IsEmpty]: Start isEmpty. Operand 822 states and 983 transitions.
[2024-12-06 03:19:06,147 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 207
[2024-12-06 03:19:06,147 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:19:06,148 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:19:06,588 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:19:06,935 INFO  L134       CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked.
[2024-12-06 03:19:07,707 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:19:07,708 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 825 states and 985 transitions.
[2024-12-06 03:19:07,708 INFO  L276                IsEmpty]: Start isEmpty. Operand 825 states and 985 transitions.
[2024-12-06 03:19:07,708 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 210
[2024-12-06 03:19:07,708 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:19:07,708 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:19:08,054 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:19:08,449 INFO  L134       CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 03:19:11,535 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 03:19:13,055 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 03:19:13,071 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:19:13,071 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 828 states and 987 transitions.
[2024-12-06 03:19:13,071 INFO  L276                IsEmpty]: Start isEmpty. Operand 828 states and 987 transitions.
[2024-12-06 03:19:13,072 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 210
[2024-12-06 03:19:13,072 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:19:13,072 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:19:13,475 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:19:13,860 INFO  L134       CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 03:19:15,075 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 03:19:15,182 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:19:15,183 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 831 states and 989 transitions.
[2024-12-06 03:19:15,183 INFO  L276                IsEmpty]: Start isEmpty. Operand 831 states and 989 transitions.
[2024-12-06 03:19:15,183 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 244
[2024-12-06 03:19:15,184 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:19:15,184 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:19:15,563 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:19:16,046 INFO  L134       CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked.
[2024-12-06 03:19:18,919 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:19:29,119 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:19:39,125 WARN  L539   Checker$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 03:19:49,132 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:19:59,141 WARN  L539   Checker$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 03:19:59,610 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:19:59,610 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 883 states and 1051 transitions.
[2024-12-06 03:19:59,610 INFO  L276                IsEmpty]: Start isEmpty. Operand 883 states and 1051 transitions.
[2024-12-06 03:19:59,612 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 247
[2024-12-06 03:19:59,612 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:19:59,612 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:20:00,106 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:20:00,640 INFO  L134       CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:20:02,236 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:20:12,394 WARN  L539   Checker$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 03:20:22,401 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:20:32,408 WARN  L539   Checker$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 03:20:42,416 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:20:42,810 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:20:42,810 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 935 states and 1114 transitions.
[2024-12-06 03:20:42,811 INFO  L276                IsEmpty]: Start isEmpty. Operand 935 states and 1114 transitions.
[2024-12-06 03:20:42,811 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 248
[2024-12-06 03:20:42,811 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:20:42,811 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:20:43,189 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:20:43,500 INFO  L134       CoverageAnalysis]: Checked inductivity of 311 backedges. 127 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked.
[2024-12-06 03:20:51,874 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:20:51,900 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:20:51,901 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 938 states and 1116 transitions.
[2024-12-06 03:20:51,901 INFO  L276                IsEmpty]: Start isEmpty. Operand 938 states and 1116 transitions.
[2024-12-06 03:20:51,902 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 248
[2024-12-06 03:20:51,902 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:20:51,902 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:20:52,248 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:20:52,627 INFO  L134       CoverageAnalysis]: Checked inductivity of 311 backedges. 126 proven. 34 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked.
[2024-12-06 03:21:02,663 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:21:04,677 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:21:14,351 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:21:14,385 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:21:14,385 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 941 states and 1118 transitions.
[2024-12-06 03:21:14,385 INFO  L276                IsEmpty]: Start isEmpty. Operand 941 states and 1118 transitions.
[2024-12-06 03:21:14,386 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 251
[2024-12-06 03:21:14,386 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:21:14,386 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:21:14,757 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:21:15,323 INFO  L134       CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 03:21:25,426 WARN  L539   Checker$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 03:21:28,074 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:21:30,287 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:21:30,303 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:21:30,304 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 944 states and 1120 transitions.
[2024-12-06 03:21:30,304 INFO  L276                IsEmpty]: Start isEmpty. Operand 944 states and 1120 transitions.
[2024-12-06 03:21:30,305 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 251
[2024-12-06 03:21:30,305 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:21:30,305 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:21:30,660 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:21:31,205 INFO  L134       CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 03:21:31,862 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:21:31,863 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 947 states and 1122 transitions.
[2024-12-06 03:21:31,863 INFO  L276                IsEmpty]: Start isEmpty. Operand 947 states and 1122 transitions.
[2024-12-06 03:21:31,864 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 252
[2024-12-06 03:21:31,864 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:21:31,864 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:21:32,246 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:21:32,607 INFO  L134       CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked.
[2024-12-06 03:21:33,028 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:21:33,029 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 955 states and 1132 transitions.
[2024-12-06 03:21:33,029 INFO  L276                IsEmpty]: Start isEmpty. Operand 955 states and 1132 transitions.
[2024-12-06 03:21:33,030 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 252
[2024-12-06 03:21:33,030 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:21:33,030 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:21:33,365 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:21:33,677 INFO  L134       CoverageAnalysis]: Checked inductivity of 307 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked.
[2024-12-06 03:21:33,899 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:21:33,900 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 963 states and 1142 transitions.
[2024-12-06 03:21:33,900 INFO  L276                IsEmpty]: Start isEmpty. Operand 963 states and 1142 transitions.
[2024-12-06 03:21:33,901 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 255
[2024-12-06 03:21:33,901 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:21:33,901 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:21:34,305 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:21:34,617 INFO  L134       CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked.
[2024-12-06 03:21:34,814 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:21:34,815 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 964 states and 1144 transitions.
[2024-12-06 03:21:34,815 INFO  L276                IsEmpty]: Start isEmpty. Operand 964 states and 1144 transitions.
[2024-12-06 03:21:34,816 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 255
[2024-12-06 03:21:34,816 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:21:34,816 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:21:35,212 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:21:35,677 INFO  L134       CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:21:36,061 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:21:36,062 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 972 states and 1154 transitions.
[2024-12-06 03:21:36,062 INFO  L276                IsEmpty]: Start isEmpty. Operand 972 states and 1154 transitions.
[2024-12-06 03:21:36,063 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 255
[2024-12-06 03:21:36,063 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:21:36,063 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:21:36,544 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:21:37,233 INFO  L134       CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:21:37,603 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:21:37,603 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 980 states and 1164 transitions.
[2024-12-06 03:21:37,604 INFO  L276                IsEmpty]: Start isEmpty. Operand 980 states and 1164 transitions.
[2024-12-06 03:21:37,605 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 255
[2024-12-06 03:21:37,605 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:21:37,605 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:21:38,101 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:21:38,523 INFO  L134       CoverageAnalysis]: Checked inductivity of 309 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked.
[2024-12-06 03:21:39,206 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:21:39,207 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 981 states and 1166 transitions.
[2024-12-06 03:21:39,207 INFO  L276                IsEmpty]: Start isEmpty. Operand 981 states and 1166 transitions.
[2024-12-06 03:21:39,208 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 258
[2024-12-06 03:21:39,208 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:21:39,208 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:21:39,635 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:21:40,114 INFO  L134       CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 03:21:40,552 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:21:40,552 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 982 states and 1168 transitions.
[2024-12-06 03:21:40,552 INFO  L276                IsEmpty]: Start isEmpty. Operand 982 states and 1168 transitions.
[2024-12-06 03:21:40,553 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 258
[2024-12-06 03:21:40,553 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:21:40,553 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:21:40,948 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:21:41,487 INFO  L134       CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 03:21:43,261 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 03:21:43,458 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:21:43,458 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 983 states and 1170 transitions.
[2024-12-06 03:21:43,459 INFO  L276                IsEmpty]: Start isEmpty. Operand 983 states and 1170 transitions.
[2024-12-06 03:21:43,459 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 259
[2024-12-06 03:21:43,459 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:21:43,459 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:21:43,813 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:21:44,130 INFO  L134       CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked.
[2024-12-06 03:21:46,164 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 03:21:46,495 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:21:46,496 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 986 states and 1172 transitions.
[2024-12-06 03:21:46,496 INFO  L276                IsEmpty]: Start isEmpty. Operand 986 states and 1172 transitions.
[2024-12-06 03:21:46,497 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 259
[2024-12-06 03:21:46,497 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:21:46,497 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:21:46,860 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:21:47,250 INFO  L134       CoverageAnalysis]: Checked inductivity of 310 backedges. 126 proven. 33 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked.
[2024-12-06 03:21:47,662 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:21:47,662 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 989 states and 1174 transitions.
[2024-12-06 03:21:47,662 INFO  L276                IsEmpty]: Start isEmpty. Operand 989 states and 1174 transitions.
[2024-12-06 03:21:47,663 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 262
[2024-12-06 03:21:47,663 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:21:47,663 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:21:48,057 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:21:48,719 INFO  L134       CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 03:21:50,650 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 03:21:51,018 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:21:51,018 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 992 states and 1176 transitions.
[2024-12-06 03:21:51,018 INFO  L276                IsEmpty]: Start isEmpty. Operand 992 states and 1176 transitions.
[2024-12-06 03:21:51,019 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 262
[2024-12-06 03:21:51,019 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:21:51,019 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:21:51,476 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:21:51,974 INFO  L134       CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 03:21:53,122 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:21:53,123 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 995 states and 1178 transitions.
[2024-12-06 03:21:53,123 INFO  L276                IsEmpty]: Start isEmpty. Operand 995 states and 1178 transitions.
[2024-12-06 03:21:53,123 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 296
[2024-12-06 03:21:53,123 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:21:53,123 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:21:53,564 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:21:53,933 INFO  L134       CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked.
[2024-12-06 03:22:03,598 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:22:13,626 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:22:23,633 WARN  L539   Checker$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 03:22:27,215 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:22:27,588 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:22:27,588 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 1047 states and 1240 transitions.
[2024-12-06 03:22:27,588 INFO  L276                IsEmpty]: Start isEmpty. Operand 1047 states and 1240 transitions.
[2024-12-06 03:22:27,589 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 299
[2024-12-06 03:22:27,589 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:22:27,589 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:22:28,012 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:22:28,724 INFO  L134       CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:22:32,892 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:22:33,285 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:22:33,285 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 1099 states and 1303 transitions.
[2024-12-06 03:22:33,286 INFO  L276                IsEmpty]: Start isEmpty. Operand 1099 states and 1303 transitions.
[2024-12-06 03:22:33,286 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 300
[2024-12-06 03:22:33,286 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:22:33,286 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:22:33,767 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:22:34,151 INFO  L134       CoverageAnalysis]: Checked inductivity of 515 backedges. 167 proven. 44 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked.
[2024-12-06 03:22:40,854 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:22:40,888 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:22:40,888 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 1102 states and 1305 transitions.
[2024-12-06 03:22:40,888 INFO  L276                IsEmpty]: Start isEmpty. Operand 1102 states and 1305 transitions.
[2024-12-06 03:22:40,889 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 300
[2024-12-06 03:22:40,889 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:22:40,889 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:22:41,317 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:22:41,710 INFO  L134       CoverageAnalysis]: Checked inductivity of 515 backedges. 166 proven. 45 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked.
[2024-12-06 03:22:48,078 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:22:58,107 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:23:02,562 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:23:02,591 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:23:02,591 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 1105 states and 1307 transitions.
[2024-12-06 03:23:02,591 INFO  L276                IsEmpty]: Start isEmpty. Operand 1105 states and 1307 transitions.
[2024-12-06 03:23:02,592 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 303
[2024-12-06 03:23:02,592 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:23:02,592 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:23:03,119 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:23:03,812 INFO  L134       CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 03:23:05,526 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:23:05,552 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:23:05,553 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1108 states and 1309 transitions.
[2024-12-06 03:23:05,553 INFO  L276                IsEmpty]: Start isEmpty. Operand 1108 states and 1309 transitions.
[2024-12-06 03:23:05,554 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 303
[2024-12-06 03:23:05,554 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:23:05,554 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:23:06,142 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:23:06,816 INFO  L134       CoverageAnalysis]: Checked inductivity of 514 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 03:23:16,978 WARN  L539   Checker$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 03:23:17,318 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:23:17,318 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 1111 states and 1311 transitions.
[2024-12-06 03:23:17,318 INFO  L276                IsEmpty]: Start isEmpty. Operand 1111 states and 1311 transitions.
[2024-12-06 03:23:17,319 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 304
[2024-12-06 03:23:17,319 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:23:17,319 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:23:17,751 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:23:18,204 INFO  L134       CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked.
[2024-12-06 03:23:18,450 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:23:18,450 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 1119 states and 1321 transitions.
[2024-12-06 03:23:18,450 INFO  L276                IsEmpty]: Start isEmpty. Operand 1119 states and 1321 transitions.
[2024-12-06 03:23:18,451 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 304
[2024-12-06 03:23:18,451 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:23:18,451 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:23:18,852 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:23:19,234 INFO  L134       CoverageAnalysis]: Checked inductivity of 510 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked.
[2024-12-06 03:23:19,565 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:23:19,566 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1127 states and 1331 transitions.
[2024-12-06 03:23:19,566 INFO  L276                IsEmpty]: Start isEmpty. Operand 1127 states and 1331 transitions.
[2024-12-06 03:23:19,567 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 307
[2024-12-06 03:23:19,567 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:23:19,567 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:23:20,058 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:23:20,426 INFO  L134       CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked.
[2024-12-06 03:23:22,220 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 03:23:22,250 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:23:22,251 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1128 states and 1333 transitions.
[2024-12-06 03:23:22,251 INFO  L276                IsEmpty]: Start isEmpty. Operand 1128 states and 1333 transitions.
[2024-12-06 03:23:22,252 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 307
[2024-12-06 03:23:22,252 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:23:22,252 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:23:22,697 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:23:23,547 INFO  L134       CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:23:23,852 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:23:23,853 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 1136 states and 1343 transitions.
[2024-12-06 03:23:23,853 INFO  L276                IsEmpty]: Start isEmpty. Operand 1136 states and 1343 transitions.
[2024-12-06 03:23:23,855 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 307
[2024-12-06 03:23:23,855 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:23:23,855 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:23:24,471 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:23:25,124 INFO  L134       CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:23:25,472 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:23:25,473 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1144 states and 1353 transitions.
[2024-12-06 03:23:25,473 INFO  L276                IsEmpty]: Start isEmpty. Operand 1144 states and 1353 transitions.
[2024-12-06 03:23:25,474 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 307
[2024-12-06 03:23:25,474 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:23:25,474 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:23:25,973 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:23:26,358 INFO  L134       CoverageAnalysis]: Checked inductivity of 512 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked.
[2024-12-06 03:23:27,797 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 03:23:27,885 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:23:27,885 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1145 states and 1355 transitions.
[2024-12-06 03:23:27,886 INFO  L276                IsEmpty]: Start isEmpty. Operand 1145 states and 1355 transitions.
[2024-12-06 03:23:27,886 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 310
[2024-12-06 03:23:27,886 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:23:27,886 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:23:28,332 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:23:28,989 INFO  L134       CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 03:23:30,382 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 03:23:30,445 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:23:30,446 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1146 states and 1357 transitions.
[2024-12-06 03:23:30,446 INFO  L276                IsEmpty]: Start isEmpty. Operand 1146 states and 1357 transitions.
[2024-12-06 03:23:30,447 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 310
[2024-12-06 03:23:30,447 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:23:30,447 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:23:30,965 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:23:31,631 INFO  L134       CoverageAnalysis]: Checked inductivity of 511 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 03:23:33,077 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:23:33,078 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1147 states and 1359 transitions.
[2024-12-06 03:23:33,078 INFO  L276                IsEmpty]: Start isEmpty. Operand 1147 states and 1359 transitions.
[2024-12-06 03:23:33,079 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 311
[2024-12-06 03:23:33,079 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:23:33,079 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:23:33,510 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:23:33,998 INFO  L134       CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked.
[2024-12-06 03:23:34,897 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:23:34,898 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1150 states and 1361 transitions.
[2024-12-06 03:23:34,898 INFO  L276                IsEmpty]: Start isEmpty. Operand 1150 states and 1361 transitions.
[2024-12-06 03:23:34,899 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 311
[2024-12-06 03:23:34,899 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:23:34,899 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:23:35,337 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:23:35,727 INFO  L134       CoverageAnalysis]: Checked inductivity of 513 backedges. 166 proven. 44 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked.
[2024-12-06 03:23:37,604 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 03:23:37,624 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:23:37,625 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1153 states and 1363 transitions.
[2024-12-06 03:23:37,625 INFO  L276                IsEmpty]: Start isEmpty. Operand 1153 states and 1363 transitions.
[2024-12-06 03:23:37,625 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 314
[2024-12-06 03:23:37,625 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:23:37,626 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:23:38,070 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:23:38,841 INFO  L134       CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 03:23:39,680 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:23:39,681 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1156 states and 1365 transitions.
[2024-12-06 03:23:39,681 INFO  L276                IsEmpty]: Start isEmpty. Operand 1156 states and 1365 transitions.
[2024-12-06 03:23:39,681 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 314
[2024-12-06 03:23:39,681 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:23:39,682 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:23:40,177 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:23:40,962 INFO  L134       CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 03:23:43,503 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 03:23:43,534 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:23:43,535 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1159 states and 1367 transitions.
[2024-12-06 03:23:43,535 INFO  L276                IsEmpty]: Start isEmpty. Operand 1159 states and 1367 transitions.
[2024-12-06 03:23:43,536 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 348
[2024-12-06 03:23:43,536 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:23:43,536 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:23:44,047 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:23:44,766 INFO  L134       CoverageAnalysis]: Checked inductivity of 765 backedges. 206 proven. 55 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked.
[2024-12-06 03:23:49,379 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:23:56,194 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 03:23:56,618 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 03:23:56,619 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 1211 states and 1429 transitions.
[2024-12-06 03:23:56,619 INFO  L276                IsEmpty]: Start isEmpty. Operand 1211 states and 1429 transitions.
[2024-12-06 03:23:56,620 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 351
[2024-12-06 03:23:56,620 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 03:23:56,620 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 03:23:57,171 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 03:23:58,489 INFO  L134       CoverageAnalysis]: Checked inductivity of 766 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 03:24:08,878 WARN  L539   Checker$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 03:24:10,169 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 []