./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-1.i --full-output --architecture 32bit


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


Checking for memory safety (memcleanup)
Using default analysis
Version d790fecc
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bba80695-c9e7-44c7-bb08-089050cb241c/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bba80695-c9e7-44c7-bb08-089050cb241c/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bba80695-c9e7-44c7-bb08-089050cb241c/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bba80695-c9e7-44c7-bb08-089050cb241c/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bba80695-c9e7-44c7-bb08-089050cb241c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bba80695-c9e7-44c7-bb08-089050cb241c/bin/ukojak-verify-ENZ3QT5qd3 --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 fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-d790fec
[2024-11-25 05:20:21,615 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-25 05:20:21,710 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bba80695-c9e7-44c7-bb08-089050cb241c/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf
[2024-11-25 05:20:21,720 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-25 05:20:21,720 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-11-25 05:20:21,741 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-25 05:20:21,742 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-25 05:20:21,742 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-25 05:20:21,742 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-25 05:20:21,742 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-11-25 05:20:21,742 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-11-25 05:20:21,742 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-25 05:20:21,742 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-11-25 05:20:21,743 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-25 05:20:21,743 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-11-25 05:20:21,743 INFO  L153        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2024-11-25 05:20:21,743 INFO  L153        SettingsManager]:  * Bitprecise bitfields=true
[2024-11-25 05:20:21,743 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-25 05:20:21,743 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-11-25 05:20:21,743 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-11-25 05:20:21,743 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-11-25 05:20:21,743 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-11-25 05:20:21,743 INFO  L153        SettingsManager]:  * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-11-25 05:20:21,743 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-25 05:20:21,744 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-11-25 05:20:21,744 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2024-11-25 05:20:21,744 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2024-11-25 05:20:21,744 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-25 05:20:21,744 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-25 05:20:21,744 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-25 05:20:21,744 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-25 05:20:21,744 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2024-11-25 05:20:21,744 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-25 05:20:21,745 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_bba80695-c9e7-44c7-bb08-089050cb241c/bin/ukojak-verify-ENZ3QT5qd3
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 -> fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160
[2024-11-25 05:20:22,083 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-25 05:20:22,093 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-25 05:20:22,097 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-25 05:20:22,098 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-25 05:20:22,100 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-25 05:20:22,102 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bba80695-c9e7-44c7-bb08-089050cb241c/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-1.i
[2024-11-25 05:20:24,940 INFO  L533              CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bba80695-c9e7-44c7-bb08-089050cb241c/bin/ukojak-verify-ENZ3QT5qd3/data/3d87bd2bd/2c049c6776764832a84620fa08fe6ec5/FLAGe6cb4d06e
[2024-11-25 05:20:25,322 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-25 05:20:25,323 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bba80695-c9e7-44c7-bb08-089050cb241c/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-1.i
[2024-11-25 05:20:25,339 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bba80695-c9e7-44c7-bb08-089050cb241c/bin/ukojak-verify-ENZ3QT5qd3/data/3d87bd2bd/2c049c6776764832a84620fa08fe6ec5/FLAGe6cb4d06e
[2024-11-25 05:20:25,518 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bba80695-c9e7-44c7-bb08-089050cb241c/bin/ukojak-verify-ENZ3QT5qd3/data/3d87bd2bd/2c049c6776764832a84620fa08fe6ec5
[2024-11-25 05:20:25,526 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-25 05:20:25,527 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-25 05:20:25,534 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-25 05:20:25,534 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-25 05:20:25,543 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-25 05:20:25,544 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:20:25" (1/1) ...
[2024-11-25 05:20:25,551 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26245bd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:25, skipping insertion in model container
[2024-11-25 05:20:25,552 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:20:25" (1/1) ...
[2024-11-25 05:20:25,629 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-25 05:20:26,100 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-25 05:20:26,112 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-25 05:20:26,249 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-25 05:20:26,299 INFO  L204         MainTranslator]: Completed translation
[2024-11-25 05:20:26,299 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:26 WrapperNode
[2024-11-25 05:20:26,300 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-25 05:20:26,301 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-25 05:20:26,301 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-25 05:20:26,301 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-25 05:20:26,308 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:26" (1/1) ...
[2024-11-25 05:20:26,328 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:26" (1/1) ...
[2024-11-25 05:20:26,379 INFO  L138                Inliner]: procedures = 176, calls = 170, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 796
[2024-11-25 05:20:26,379 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-25 05:20:26,380 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-25 05:20:26,380 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-25 05:20:26,380 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-25 05:20:26,388 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:26" (1/1) ...
[2024-11-25 05:20:26,388 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:26" (1/1) ...
[2024-11-25 05:20:26,395 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:26" (1/1) ...
[2024-11-25 05:20:26,396 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:26" (1/1) ...
[2024-11-25 05:20:26,435 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:26" (1/1) ...
[2024-11-25 05:20:26,436 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:26" (1/1) ...
[2024-11-25 05:20:26,444 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:26" (1/1) ...
[2024-11-25 05:20:26,447 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:26" (1/1) ...
[2024-11-25 05:20:26,450 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:26" (1/1) ...
[2024-11-25 05:20:26,456 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-25 05:20:26,457 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-25 05:20:26,457 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-25 05:20:26,457 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-25 05:20:26,458 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:26" (1/1) ...
[2024-11-25 05:20:26,470 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-11-25 05:20:26,486 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bba80695-c9e7-44c7-bb08-089050cb241c/bin/ukojak-verify-ENZ3QT5qd3/z3
[2024-11-25 05:20:26,506 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bba80695-c9e7-44c7-bb08-089050cb241c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-11-25 05:20:26,514 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bba80695-c9e7-44c7-bb08-089050cb241c/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-11-25 05:20:26,539 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-11-25 05:20:26,539 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-11-25 05:20:26,539 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-11-25 05:20:26,539 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-25 05:20:26,539 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2024-11-25 05:20:26,540 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-11-25 05:20:26,540 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-25 05:20:26,540 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2024-11-25 05:20:26,540 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-25 05:20:26,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-25 05:20:26,758 INFO  L234             CfgBuilder]: Building ICFG
[2024-11-25 05:20:26,760 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-25 05:20:27,975 INFO  L?                        ?]: Removed 193 outVars from TransFormulas that were not future-live.
[2024-11-25 05:20:27,975 INFO  L283             CfgBuilder]: Performing block encoding
[2024-11-25 05:20:29,140 INFO  L307             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-25 05:20:29,142 INFO  L312             CfgBuilder]: Removed 18 assume(true) statements.
[2024-11-25 05:20:29,143 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:20:29 BoogieIcfgContainer
[2024-11-25 05:20:29,143 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-25 05:20:29,144 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2024-11-25 05:20:29,144 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2024-11-25 05:20:29,155 INFO  L274        PluginConnector]: CodeCheck initialized
[2024-11-25 05:20:29,155 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:20:29" (1/1) ...
[2024-11-25 05:20:29,167 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-25 05:20:29,231 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:20:29,243 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 60 states and 101 transitions.
[2024-11-25 05:20:29,244 INFO  L276                IsEmpty]: Start isEmpty. Operand 60 states and 101 transitions.
[2024-11-25 05:20:29,246 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 7
[2024-11-25 05:20:29,247 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:20:29,248 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:20:29,357 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:20:29,462 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-25 05:20:29,516 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:20:29,518 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 60 states and 100 transitions.
[2024-11-25 05:20:29,518 INFO  L276                IsEmpty]: Start isEmpty. Operand 60 states and 100 transitions.
[2024-11-25 05:20:29,518 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-11-25 05:20:29,518 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:20:29,518 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:20:29,573 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:20:29,618 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-25 05:20:29,629 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:20:29,630 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 60 states and 98 transitions.
[2024-11-25 05:20:29,633 INFO  L276                IsEmpty]: Start isEmpty. Operand 60 states and 98 transitions.
[2024-11-25 05:20:29,633 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2024-11-25 05:20:29,633 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:20:29,633 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:20:29,674 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:20:29,746 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-25 05:20:29,756 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:20:29,757 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 60 states and 94 transitions.
[2024-11-25 05:20:29,757 INFO  L276                IsEmpty]: Start isEmpty. Operand 60 states and 94 transitions.
[2024-11-25 05:20:29,758 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 20
[2024-11-25 05:20:29,758 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:20:29,758 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:20:29,799 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:20:29,837 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-25 05:20:29,844 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:20:29,844 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 60 states and 88 transitions.
[2024-11-25 05:20:29,844 INFO  L276                IsEmpty]: Start isEmpty. Operand 60 states and 88 transitions.
[2024-11-25 05:20:29,845 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 29
[2024-11-25 05:20:29,845 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:20:29,845 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:20:29,923 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:20:30,016 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-25 05:20:37,055 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:20:37,147 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:20:37,148 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 60 states and 80 transitions.
[2024-11-25 05:20:37,148 INFO  L276                IsEmpty]: Start isEmpty. Operand 60 states and 80 transitions.
[2024-11-25 05:20:37,149 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 34
[2024-11-25 05:20:37,149 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:20:37,149 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:20:37,259 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:20:37,557 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-25 05:20:47,711 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:20:53,271 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:20:53,703 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:20:53,703 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 72 states and 94 transitions.
[2024-11-25 05:20:53,703 INFO  L276                IsEmpty]: Start isEmpty. Operand 72 states and 94 transitions.
[2024-11-25 05:20:53,704 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 36
[2024-11-25 05:20:53,704 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:20:53,704 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:20:53,808 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:20:53,907 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-25 05:20:53,924 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:20:53,925 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 72 states and 92 transitions.
[2024-11-25 05:20:53,925 INFO  L276                IsEmpty]: Start isEmpty. Operand 72 states and 92 transitions.
[2024-11-25 05:20:53,926 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 37
[2024-11-25 05:20:53,928 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:20:53,928 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:20:54,005 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:20:54,070 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-25 05:21:04,085 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:21:04,099 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:21:04,100 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 72 states and 90 transitions.
[2024-11-25 05:21:04,100 INFO  L276                IsEmpty]: Start isEmpty. Operand 72 states and 90 transitions.
[2024-11-25 05:21:04,101 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 38
[2024-11-25 05:21:04,101 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:21:04,101 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:21:04,206 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:21:04,442 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:21:14,472 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:21:24,531 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:21:34,542 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:21:35,670 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:21:35,688 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:21:35,689 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 75 states and 92 transitions.
[2024-11-25 05:21:35,689 INFO  L276                IsEmpty]: Start isEmpty. Operand 75 states and 92 transitions.
[2024-11-25 05:21:35,690 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 39
[2024-11-25 05:21:35,690 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:21:35,690 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:21:35,793 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:21:36,053 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-25 05:21:44,343 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:21:44,988 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:21:44,989 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 107 states and 133 transitions.
[2024-11-25 05:21:44,989 INFO  L276                IsEmpty]: Start isEmpty. Operand 107 states and 133 transitions.
[2024-11-25 05:21:44,994 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 43
[2024-11-25 05:21:44,997 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:21:44,997 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:21:45,109 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:21:45,195 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-25 05:21:45,268 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:21:45,268 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 107 states and 131 transitions.
[2024-11-25 05:21:45,269 INFO  L276                IsEmpty]: Start isEmpty. Operand 107 states and 131 transitions.
[2024-11-25 05:21:45,269 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 43
[2024-11-25 05:21:45,269 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:21:45,270 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:21:45,411 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:21:45,662 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:21:54,784 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:21:54,822 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:21:54,822 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 110 states and 133 transitions.
[2024-11-25 05:21:54,822 INFO  L276                IsEmpty]: Start isEmpty. Operand 110 states and 133 transitions.
[2024-11-25 05:21:54,823 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 46
[2024-11-25 05:21:54,823 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:21:54,823 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:21:54,940 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:21:55,024 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-25 05:21:55,042 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:21:55,042 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 110 states and 132 transitions.
[2024-11-25 05:21:55,043 INFO  L276                IsEmpty]: Start isEmpty. Operand 110 states and 132 transitions.
[2024-11-25 05:21:55,043 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 47
[2024-11-25 05:21:55,045 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:21:55,045 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:21:55,173 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:21:55,440 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-25 05:21:55,689 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:21:55,690 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 118 states and 142 transitions.
[2024-11-25 05:21:55,690 INFO  L276                IsEmpty]: Start isEmpty. Operand 118 states and 142 transitions.
[2024-11-25 05:21:55,691 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 50
[2024-11-25 05:21:55,691 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:21:55,691 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:21:55,819 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:21:56,026 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-25 05:21:58,008 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-25 05:21:58,169 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:21:58,169 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 119 states and 144 transitions.
[2024-11-25 05:21:58,169 INFO  L276                IsEmpty]: Start isEmpty. Operand 119 states and 144 transitions.
[2024-11-25 05:21:58,170 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 53
[2024-11-25 05:21:58,170 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:21:58,170 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:21:58,333 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:21:58,421 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-25 05:21:58,433 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:21:58,436 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 119 states and 142 transitions.
[2024-11-25 05:21:58,436 INFO  L276                IsEmpty]: Start isEmpty. Operand 119 states and 142 transitions.
[2024-11-25 05:21:58,437 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 54
[2024-11-25 05:21:58,437 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:21:58,437 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:21:58,588 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:21:58,848 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-25 05:21:59,780 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:21:59,781 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 122 states and 144 transitions.
[2024-11-25 05:21:59,781 INFO  L276                IsEmpty]: Start isEmpty. Operand 122 states and 144 transitions.
[2024-11-25 05:21:59,781 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 66
[2024-11-25 05:21:59,781 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:21:59,782 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:21:59,965 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:22:00,302 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.
[2024-11-25 05:22:10,464 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:22:13,483 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:22:15,965 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []
[2024-11-25 05:22:26,725 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:22:34,187 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:22:34,553 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:22:34,553 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 179 states and 221 transitions.
[2024-11-25 05:22:34,553 INFO  L276                IsEmpty]: Start isEmpty. Operand 179 states and 221 transitions.
[2024-11-25 05:22:34,554 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 67
[2024-11-25 05:22:34,554 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:22:34,555 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:22:34,737 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:22:35,004 INFO  L134       CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:22:36,254 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:22:36,255 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 206 states and 253 transitions.
[2024-11-25 05:22:36,255 INFO  L276                IsEmpty]: Start isEmpty. Operand 206 states and 253 transitions.
[2024-11-25 05:22:36,255 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 70
[2024-11-25 05:22:36,256 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:22:36,256 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:22:36,439 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:22:36,726 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked.
[2024-11-25 05:22:46,760 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:22:48,629 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:22:48,648 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:22:48,649 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 209 states and 255 transitions.
[2024-11-25 05:22:48,649 INFO  L276                IsEmpty]: Start isEmpty. Operand 209 states and 255 transitions.
[2024-11-25 05:22:48,649 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 70
[2024-11-25 05:22:48,649 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:22:48,649 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:22:48,832 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:22:49,167 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked.
[2024-11-25 05:22:59,187 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:23:09,199 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:23:19,205 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:23:25,932 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:23:25,955 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:23:25,956 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 194 states and 236 transitions.
[2024-11-25 05:23:25,956 INFO  L276                IsEmpty]: Start isEmpty. Operand 194 states and 236 transitions.
[2024-11-25 05:23:25,958 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 71
[2024-11-25 05:23:25,958 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:23:25,958 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:23:26,121 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:23:26,440 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-25 05:23:27,716 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:23:27,757 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:23:27,757 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 197 states and 238 transitions.
[2024-11-25 05:23:27,757 INFO  L276                IsEmpty]: Start isEmpty. Operand 197 states and 238 transitions.
[2024-11-25 05:23:27,758 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 74
[2024-11-25 05:23:27,758 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:23:27,758 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:23:27,919 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:23:28,242 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.
[2024-11-25 05:23:28,526 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:23:28,526 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 205 states and 248 transitions.
[2024-11-25 05:23:28,527 INFO  L276                IsEmpty]: Start isEmpty. Operand 205 states and 248 transitions.
[2024-11-25 05:23:28,527 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 74
[2024-11-25 05:23:28,528 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:23:28,528 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:23:28,705 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:23:28,958 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.
[2024-11-25 05:23:29,672 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:23:29,672 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 214 states and 261 transitions.
[2024-11-25 05:23:29,672 INFO  L276                IsEmpty]: Start isEmpty. Operand 214 states and 261 transitions.
[2024-11-25 05:23:29,673 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 75
[2024-11-25 05:23:29,673 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:23:29,673 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:23:29,862 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:23:30,103 INFO  L134       CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:23:30,461 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:23:30,461 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 222 states and 271 transitions.
[2024-11-25 05:23:30,462 INFO  L276                IsEmpty]: Start isEmpty. Operand 222 states and 271 transitions.
[2024-11-25 05:23:30,462 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 77
[2024-11-25 05:23:30,463 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:23:30,464 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:23:30,654 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:23:30,901 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.
[2024-11-25 05:23:32,418 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-25 05:23:32,453 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:23:32,454 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 223 states and 273 transitions.
[2024-11-25 05:23:32,454 INFO  L276                IsEmpty]: Start isEmpty. Operand 223 states and 273 transitions.
[2024-11-25 05:23:32,455 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 77
[2024-11-25 05:23:32,456 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:23:32,456 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:23:32,627 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:23:32,963 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked.
[2024-11-25 05:23:33,405 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:23:33,406 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 224 states and 275 transitions.
[2024-11-25 05:23:33,406 INFO  L276                IsEmpty]: Start isEmpty. Operand 224 states and 275 transitions.
[2024-11-25 05:23:33,407 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 78
[2024-11-25 05:23:33,407 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:23:33,407 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:23:33,555 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:23:33,860 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-25 05:23:36,490 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-25 05:23:36,527 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:23:36,528 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 225 states and 277 transitions.
[2024-11-25 05:23:36,528 INFO  L276                IsEmpty]: Start isEmpty. Operand 225 states and 277 transitions.
[2024-11-25 05:23:36,533 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 81
[2024-11-25 05:23:36,534 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:23:36,534 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:23:36,765 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:23:37,062 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked.
[2024-11-25 05:23:40,867 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-25 05:23:43,517 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-25 05:23:43,628 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:23:43,628 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 228 states and 279 transitions.
[2024-11-25 05:23:43,628 INFO  L276                IsEmpty]: Start isEmpty. Operand 228 states and 279 transitions.
[2024-11-25 05:23:43,629 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 81
[2024-11-25 05:23:43,629 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:23:43,629 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:23:43,829 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:23:44,095 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.
[2024-11-25 05:23:46,282 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-25 05:23:46,306 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:23:46,306 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 231 states and 281 transitions.
[2024-11-25 05:23:46,306 INFO  L276                IsEmpty]: Start isEmpty. Operand 231 states and 281 transitions.
[2024-11-25 05:23:46,307 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 82
[2024-11-25 05:23:46,307 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:23:46,308 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:23:46,473 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:23:46,772 INFO  L134       CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-11-25 05:23:47,529 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:23:47,530 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 234 states and 283 transitions.
[2024-11-25 05:23:47,530 INFO  L276                IsEmpty]: Start isEmpty. Operand 234 states and 283 transitions.
[2024-11-25 05:23:47,531 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 93
[2024-11-25 05:23:47,531 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:23:47,531 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:23:47,737 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:23:48,055 INFO  L134       CoverageAnalysis]: Checked inductivity of 80 backedges. 3 proven. 30 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked.
[2024-11-25 05:23:48,209 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:23:48,209 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 238 states and 286 transitions.
[2024-11-25 05:23:48,209 INFO  L276                IsEmpty]: Start isEmpty. Operand 238 states and 286 transitions.
[2024-11-25 05:23:48,210 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 93
[2024-11-25 05:23:48,210 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:23:48,210 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:23:48,360 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:23:48,598 INFO  L134       CoverageAnalysis]: Checked inductivity of 80 backedges. 3 proven. 30 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked.
[2024-11-25 05:23:48,761 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:23:48,761 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 239 states and 286 transitions.
[2024-11-25 05:23:48,762 INFO  L276                IsEmpty]: Start isEmpty. Operand 239 states and 286 transitions.
[2024-11-25 05:23:48,762 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 94
[2024-11-25 05:23:48,763 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:23:48,763 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:23:48,990 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:23:49,379 INFO  L134       CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:23:53,621 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:23:54,515 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:23:54,516 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 266 states and 318 transitions.
[2024-11-25 05:23:54,516 INFO  L276                IsEmpty]: Start isEmpty. Operand 266 states and 318 transitions.
[2024-11-25 05:23:54,517 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 98
[2024-11-25 05:23:54,517 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:23:54,517 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:23:54,757 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:23:55,086 INFO  L134       CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-25 05:24:05,135 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:24:15,141 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:24:16,712 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:24:16,740 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:24:16,741 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 269 states and 320 transitions.
[2024-11-25 05:24:16,741 INFO  L276                IsEmpty]: Start isEmpty. Operand 269 states and 320 transitions.
[2024-11-25 05:24:16,742 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 101
[2024-11-25 05:24:16,742 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:24:16,742 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:24:16,946 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:24:17,214 INFO  L134       CoverageAnalysis]: Checked inductivity of 80 backedges. 3 proven. 30 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked.
[2024-11-25 05:24:17,485 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:24:17,486 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 275 states and 328 transitions.
[2024-11-25 05:24:17,486 INFO  L276                IsEmpty]: Start isEmpty. Operand 275 states and 328 transitions.
[2024-11-25 05:24:17,487 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 102
[2024-11-25 05:24:17,487 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:24:17,487 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:24:17,703 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:24:17,923 INFO  L134       CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:24:18,159 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:24:18,159 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 283 states and 338 transitions.
[2024-11-25 05:24:18,159 INFO  L276                IsEmpty]: Start isEmpty. Operand 283 states and 338 transitions.
[2024-11-25 05:24:18,160 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 104
[2024-11-25 05:24:18,160 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:24:18,161 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:24:18,327 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:24:18,532 INFO  L134       CoverageAnalysis]: Checked inductivity of 82 backedges. 3 proven. 30 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked.
[2024-11-25 05:24:19,435 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:24:19,436 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 284 states and 340 transitions.
[2024-11-25 05:24:19,436 INFO  L276                IsEmpty]: Start isEmpty. Operand 284 states and 340 transitions.
[2024-11-25 05:24:19,436 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 105
[2024-11-25 05:24:19,436 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:24:19,436 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:24:19,625 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:24:19,922 INFO  L134       CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-25 05:24:20,640 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:24:20,641 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 285 states and 342 transitions.
[2024-11-25 05:24:20,641 INFO  L276                IsEmpty]: Start isEmpty. Operand 285 states and 342 transitions.
[2024-11-25 05:24:20,642 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 108
[2024-11-25 05:24:20,642 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:24:20,642 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:24:20,829 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:24:21,097 INFO  L134       CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 30 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked.
[2024-11-25 05:24:22,195 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-25 05:24:23,225 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-25 05:24:23,243 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:24:23,243 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 198 states and 232 transitions.
[2024-11-25 05:24:23,243 INFO  L276                IsEmpty]: Start isEmpty. Operand 198 states and 232 transitions.
[2024-11-25 05:24:23,244 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 109
[2024-11-25 05:24:23,244 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:24:23,244 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:24:23,432 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:24:23,753 INFO  L134       CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-11-25 05:24:26,349 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-25 05:24:26,711 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:24:26,711 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 201 states and 234 transitions.
[2024-11-25 05:24:26,711 INFO  L276                IsEmpty]: Start isEmpty. Operand 201 states and 234 transitions.
[2024-11-25 05:24:26,712 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 121
[2024-11-25 05:24:26,712 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:24:26,712 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:24:26,915 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:24:27,351 INFO  L134       CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:24:37,451 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:24:44,289 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:24:45,123 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:24:45,123 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 228 states and 265 transitions.
[2024-11-25 05:24:45,124 INFO  L276                IsEmpty]: Start isEmpty. Operand 228 states and 265 transitions.
[2024-11-25 05:24:45,125 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 125
[2024-11-25 05:24:45,125 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:24:45,125 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:24:45,424 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:24:45,791 INFO  L134       CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-25 05:24:55,861 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:25:05,868 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:25:15,347 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:25:15,371 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:25:15,372 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 231 states and 267 transitions.
[2024-11-25 05:25:15,372 INFO  L276                IsEmpty]: Start isEmpty. Operand 231 states and 267 transitions.
[2024-11-25 05:25:15,372 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 129
[2024-11-25 05:25:15,372 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:25:15,372 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:25:15,733 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:25:16,173 INFO  L134       CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:25:16,453 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:25:16,455 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 239 states and 277 transitions.
[2024-11-25 05:25:16,455 INFO  L276                IsEmpty]: Start isEmpty. Operand 239 states and 277 transitions.
[2024-11-25 05:25:16,455 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 132
[2024-11-25 05:25:16,455 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:25:16,455 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:25:16,742 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:25:17,131 INFO  L134       CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-25 05:25:23,711 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-25 05:25:23,743 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:25:23,744 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 240 states and 279 transitions.
[2024-11-25 05:25:23,744 INFO  L276                IsEmpty]: Start isEmpty. Operand 240 states and 279 transitions.
[2024-11-25 05:25:23,745 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 136
[2024-11-25 05:25:23,745 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:25:23,745 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:25:24,008 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:25:24,444 INFO  L134       CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-11-25 05:25:25,349 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:25:25,349 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 243 states and 281 transitions.
[2024-11-25 05:25:25,349 INFO  L276                IsEmpty]: Start isEmpty. Operand 243 states and 281 transitions.
[2024-11-25 05:25:25,350 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 148
[2024-11-25 05:25:25,350 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:25:25,350 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:25:25,640 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:25:26,195 INFO  L134       CoverageAnalysis]: Checked inductivity of 268 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:25:36,325 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:25:46,333 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:25:50,653 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:25:51,065 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:25:51,066 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 270 states and 312 transitions.
[2024-11-25 05:25:51,066 INFO  L276                IsEmpty]: Start isEmpty. Operand 270 states and 312 transitions.
[2024-11-25 05:25:51,066 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 152
[2024-11-25 05:25:51,066 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:25:51,067 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:25:51,334 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:25:52,020 INFO  L134       CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-25 05:26:02,105 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:26:12,111 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:26:22,122 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:26:32,136 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:26:32,161 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:26:32,161 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 273 states and 314 transitions.
[2024-11-25 05:26:32,161 INFO  L276                IsEmpty]: Start isEmpty. Operand 273 states and 314 transitions.
[2024-11-25 05:26:32,161 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 156
[2024-11-25 05:26:32,162 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:26:32,162 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:26:32,549 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:26:32,953 INFO  L134       CoverageAnalysis]: Checked inductivity of 268 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:26:33,292 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:26:33,293 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 281 states and 324 transitions.
[2024-11-25 05:26:33,293 INFO  L276                IsEmpty]: Start isEmpty. Operand 281 states and 324 transitions.
[2024-11-25 05:26:33,293 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 159
[2024-11-25 05:26:33,294 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:26:33,294 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:26:33,640 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:26:34,096 INFO  L134       CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-25 05:26:34,921 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:26:34,921 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 282 states and 326 transitions.
[2024-11-25 05:26:34,921 INFO  L276                IsEmpty]: Start isEmpty. Operand 282 states and 326 transitions.
[2024-11-25 05:26:34,922 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 163
[2024-11-25 05:26:34,922 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:26:34,922 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:26:35,334 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:26:35,988 INFO  L134       CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-11-25 05:26:37,585 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-25 05:26:37,614 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:26:37,615 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 285 states and 328 transitions.
[2024-11-25 05:26:37,615 INFO  L276                IsEmpty]: Start isEmpty. Operand 285 states and 328 transitions.
[2024-11-25 05:26:37,616 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 175
[2024-11-25 05:26:37,616 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:26:37,616 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:26:38,026 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:26:38,588 INFO  L134       CoverageAnalysis]: Checked inductivity of 402 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:26:48,783 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:26:49,669 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:26:49,670 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 312 states and 359 transitions.
[2024-11-25 05:26:49,670 INFO  L276                IsEmpty]: Start isEmpty. Operand 312 states and 359 transitions.
[2024-11-25 05:26:49,670 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 179
[2024-11-25 05:26:49,670 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:26:49,670 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:26:50,084 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:26:50,663 INFO  L134       CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-25 05:27:00,752 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:27:04,186 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:27:04,209 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:27:04,210 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 315 states and 361 transitions.
[2024-11-25 05:27:04,210 INFO  L276                IsEmpty]: Start isEmpty. Operand 315 states and 361 transitions.
[2024-11-25 05:27:04,210 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 183
[2024-11-25 05:27:04,210 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:27:04,211 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:27:04,564 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:27:05,099 INFO  L134       CoverageAnalysis]: Checked inductivity of 402 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:27:06,045 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:27:06,045 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 323 states and 371 transitions.
[2024-11-25 05:27:06,045 INFO  L276                IsEmpty]: Start isEmpty. Operand 323 states and 371 transitions.
[2024-11-25 05:27:06,046 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 186
[2024-11-25 05:27:06,046 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:27:06,046 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:27:06,429 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:27:07,183 INFO  L134       CoverageAnalysis]: Checked inductivity of 404 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-25 05:27:09,524 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-25 05:27:09,944 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:27:09,944 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 324 states and 373 transitions.
[2024-11-25 05:27:09,944 INFO  L276                IsEmpty]: Start isEmpty. Operand 324 states and 373 transitions.
[2024-11-25 05:27:09,945 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 190
[2024-11-25 05:27:09,945 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:27:09,945 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:27:10,318 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:27:10,908 INFO  L134       CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-11-25 05:27:12,252 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-25 05:27:12,318 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:27:12,318 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 327 states and 375 transitions.
[2024-11-25 05:27:12,319 INFO  L276                IsEmpty]: Start isEmpty. Operand 327 states and 375 transitions.
[2024-11-25 05:27:12,319 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 202
[2024-11-25 05:27:12,319 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:27:12,320 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:27:12,801 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:27:13,632 INFO  L134       CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:27:23,818 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:27:33,826 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:27:43,832 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:27:47,988 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:27:48,542 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:27:48,542 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 354 states and 406 transitions.
[2024-11-25 05:27:48,542 INFO  L276                IsEmpty]: Start isEmpty. Operand 354 states and 406 transitions.
[2024-11-25 05:27:48,543 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 206
[2024-11-25 05:27:48,543 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:27:48,543 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:27:48,914 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:27:49,910 INFO  L134       CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 568 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-25 05:28:00,041 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:28:10,054 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:28:15,082 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:28:15,115 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:28:15,116 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 357 states and 408 transitions.
[2024-11-25 05:28:15,116 INFO  L276                IsEmpty]: Start isEmpty. Operand 357 states and 408 transitions.
[2024-11-25 05:28:15,116 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 210
[2024-11-25 05:28:15,116 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:28:15,117 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:28:15,489 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:28:16,352 INFO  L134       CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:28:16,679 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:28:16,679 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 365 states and 418 transitions.
[2024-11-25 05:28:16,679 INFO  L276                IsEmpty]: Start isEmpty. Operand 365 states and 418 transitions.
[2024-11-25 05:28:16,680 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 213
[2024-11-25 05:28:16,680 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:28:16,680 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:28:17,050 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:28:17,824 INFO  L134       CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-25 05:28:18,930 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:28:18,930 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 366 states and 420 transitions.
[2024-11-25 05:28:18,930 INFO  L276                IsEmpty]: Start isEmpty. Operand 366 states and 420 transitions.
[2024-11-25 05:28:18,931 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 217
[2024-11-25 05:28:18,931 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:28:18,931 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:28:19,316 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:28:20,127 INFO  L134       CoverageAnalysis]: Checked inductivity of 566 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-11-25 05:28:23,788 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-25 05:28:23,816 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:28:23,816 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 369 states and 422 transitions.
[2024-11-25 05:28:23,816 INFO  L276                IsEmpty]: Start isEmpty. Operand 369 states and 422 transitions.
[2024-11-25 05:28:23,817 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 229
[2024-11-25 05:28:23,817 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:28:23,817 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:28:24,203 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:28:25,536 INFO  L134       CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:28:35,780 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:28:45,416 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:28:46,162 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:28:46,163 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 396 states and 453 transitions.
[2024-11-25 05:28:46,163 INFO  L276                IsEmpty]: Start isEmpty. Operand 396 states and 453 transitions.
[2024-11-25 05:28:46,165 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 233
[2024-11-25 05:28:46,165 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:28:46,165 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:28:46,577 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:28:47,625 INFO  L134       CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 757 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-25 05:28:57,811 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:29:07,820 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:29:17,835 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:29:27,852 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:29:27,875 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:29:27,875 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 399 states and 455 transitions.
[2024-11-25 05:29:27,875 INFO  L276                IsEmpty]: Start isEmpty. Operand 399 states and 455 transitions.
[2024-11-25 05:29:27,876 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 237
[2024-11-25 05:29:27,876 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:29:27,876 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:29:28,296 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:29:29,342 INFO  L134       CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:29:29,741 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:29:29,742 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 407 states and 465 transitions.
[2024-11-25 05:29:29,742 INFO  L276                IsEmpty]: Start isEmpty. Operand 407 states and 465 transitions.
[2024-11-25 05:29:29,743 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 240
[2024-11-25 05:29:29,743 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:29:29,743 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:29:30,204 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:29:31,325 INFO  L134       CoverageAnalysis]: Checked inductivity of 753 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-25 05:29:32,468 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:29:32,469 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 408 states and 467 transitions.
[2024-11-25 05:29:32,469 INFO  L276                IsEmpty]: Start isEmpty. Operand 408 states and 467 transitions.
[2024-11-25 05:29:32,470 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 244
[2024-11-25 05:29:32,470 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:29:32,470 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:29:32,922 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:29:33,884 INFO  L134       CoverageAnalysis]: Checked inductivity of 754 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-11-25 05:29:34,452 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:29:34,452 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 411 states and 469 transitions.
[2024-11-25 05:29:34,452 INFO  L276                IsEmpty]: Start isEmpty. Operand 411 states and 469 transitions.
[2024-11-25 05:29:34,453 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 256
[2024-11-25 05:29:34,453 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:29:34,453 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:29:34,993 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:29:36,502 INFO  L134       CoverageAnalysis]: Checked inductivity of 966 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:29:40,486 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:29:40,968 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:29:40,969 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 438 states and 499 transitions.
[2024-11-25 05:29:40,969 INFO  L276                IsEmpty]: Start isEmpty. Operand 438 states and 499 transitions.
[2024-11-25 05:29:40,970 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 260
[2024-11-25 05:29:40,970 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:29:40,970 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:29:41,458 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:29:42,878 INFO  L134       CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 973 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-11-25 05:29:48,134 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-11-25 05:29:48,171 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:29:48,172 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 441 states and 501 transitions.
[2024-11-25 05:29:48,172 INFO  L276                IsEmpty]: Start isEmpty. Operand 441 states and 501 transitions.
[2024-11-25 05:29:48,173 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 264
[2024-11-25 05:29:48,173 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:29:48,173 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:29:48,733 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:29:49,926 INFO  L134       CoverageAnalysis]: Checked inductivity of 966 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-11-25 05:29:50,375 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:29:50,375 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 449 states and 511 transitions.
[2024-11-25 05:29:50,375 INFO  L276                IsEmpty]: Start isEmpty. Operand 449 states and 511 transitions.
[2024-11-25 05:29:50,376 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 267
[2024-11-25 05:29:50,376 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:29:50,376 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:29:50,906 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:29:52,083 INFO  L134       CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-11-25 05:29:54,972 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-11-25 05:29:55,058 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:29:55,059 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 450 states and 513 transitions.
[2024-11-25 05:29:55,059 INFO  L276                IsEmpty]: Start isEmpty. Operand 450 states and 513 transitions.
[2024-11-25 05:29:55,060 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 271
[2024-11-25 05:29:55,060 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:29:55,060 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:29:55,679 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:29:56,761 INFO  L134       CoverageAnalysis]: Checked inductivity of 969 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-11-25 05:29:58,212 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:29:58,213 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 453 states and 515 transitions.
[2024-11-25 05:29:58,213 INFO  L276                IsEmpty]: Start isEmpty. Operand 453 states and 515 transitions.
[2024-11-25 05:29:58,214 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 283
[2024-11-25 05:29:58,214 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:29:58,214 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-25 05:34:58,937 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-25 05:35:00,130 INFO  L134       CoverageAnalysis]: Checked inductivity of 1208 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 1099 trivial. 0 not checked.
[2024-11-25 05:35:00,512 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-11-25 05:35:00,512 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 454 states and 516 transitions.
[2024-11-25 05:35:00,512 INFO  L276                IsEmpty]: Start isEmpty. Operand 454 states and 516 transitions.
[2024-11-25 05:35:00,513 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 284
[2024-11-25 05:35:00,513 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-11-25 05:35:00,513 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms