./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.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_d181c358-c1a1-4309-b236-fa56f4f1bbb0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d181c358-c1a1-4309-b236-fa56f4f1bbb0/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d181c358-c1a1-4309-b236-fa56f4f1bbb0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d181c358-c1a1-4309-b236-fa56f4f1bbb0/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d181c358-c1a1-4309-b236-fa56f4f1bbb0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d181c358-c1a1-4309-b236-fa56f4f1bbb0/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) )

 --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-d790fec
[2024-12-06 02:40:08,782 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-12-06 02:40:08,854 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d181c358-c1a1-4309-b236-fa56f4f1bbb0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf
[2024-12-06 02:40:08,860 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-12-06 02:40:08,860 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2024-12-06 02:40:08,885 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-12-06 02:40:08,886 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-12-06 02:40:08,886 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-12-06 02:40:08,886 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-12-06 02:40:08,887 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-12-06 02:40:08,887 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-12-06 02:40:08,887 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-12-06 02:40:08,887 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-12-06 02:40:08,887 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-12-06 02:40:08,887 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-12-06 02:40:08,887 INFO  L153        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2024-12-06 02:40:08,887 INFO  L153        SettingsManager]:  * Bitprecise bitfields=true
[2024-12-06 02:40:08,887 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-12-06 02:40:08,888 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-12-06 02:40:08,888 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-12-06 02:40:08,888 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-12-06 02:40:08,888 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-12-06 02:40:08,888 INFO  L153        SettingsManager]:  * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-12-06 02:40:08,888 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-12-06 02:40:08,888 INFO  L151        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2024-12-06 02:40:08,888 INFO  L153        SettingsManager]:  * Timeout in seconds=1000000
[2024-12-06 02:40:08,889 INFO  L153        SettingsManager]:  * Theory for external solver=ALL
[2024-12-06 02:40:08,889 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-12-06 02:40:08,889 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-12-06 02:40:08,889 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-12-06 02:40:08,889 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-12-06 02:40:08,889 INFO  L153        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2024-12-06 02:40:08,889 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-12-06 02:40:08,889 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_d181c358-c1a1-4309-b236-fa56f4f1bbb0/bin/ukojak-verify-CZk0znPC7b
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087
[2024-12-06 02:40:09,196 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-12-06 02:40:09,205 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-12-06 02:40:09,208 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-12-06 02:40:09,209 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-12-06 02:40:09,210 INFO  L274        PluginConnector]: CDTParser initialized
[2024-12-06 02:40:09,211 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d181c358-c1a1-4309-b236-fa56f4f1bbb0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i
[2024-12-06 02:40:12,313 INFO  L533              CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d181c358-c1a1-4309-b236-fa56f4f1bbb0/bin/ukojak-verify-CZk0znPC7b/data/72916d845/5b2acc63d2954a73b4285ef15a88dfee/FLAG37ba3be57
[2024-12-06 02:40:12,573 INFO  L384              CDTParser]: Found 1 translation units.
[2024-12-06 02:40:12,574 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d181c358-c1a1-4309-b236-fa56f4f1bbb0/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i
[2024-12-06 02:40:12,588 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d181c358-c1a1-4309-b236-fa56f4f1bbb0/bin/ukojak-verify-CZk0znPC7b/data/72916d845/5b2acc63d2954a73b4285ef15a88dfee/FLAG37ba3be57
[2024-12-06 02:40:12,602 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d181c358-c1a1-4309-b236-fa56f4f1bbb0/bin/ukojak-verify-CZk0znPC7b/data/72916d845/5b2acc63d2954a73b4285ef15a88dfee
[2024-12-06 02:40:12,604 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-12-06 02:40:12,606 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-12-06 02:40:12,607 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-12-06 02:40:12,607 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-12-06 02:40:12,612 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-12-06 02:40:12,612 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:40:12" (1/1) ...
[2024-12-06 02:40:12,613 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5507394b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:12, skipping insertion in model container
[2024-12-06 02:40:12,613 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:40:12" (1/1) ...
[2024-12-06 02:40:12,645 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-12-06 02:40:13,017 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-12-06 02:40:13,029 INFO  L200         MainTranslator]: Completed pre-run
[2024-12-06 02:40:13,102 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-12-06 02:40:13,128 INFO  L204         MainTranslator]: Completed translation
[2024-12-06 02:40:13,128 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:13 WrapperNode
[2024-12-06 02:40:13,128 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-12-06 02:40:13,129 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-12-06 02:40:13,129 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-12-06 02:40:13,129 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-12-06 02:40:13,135 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:13" (1/1) ...
[2024-12-06 02:40:13,152 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:13" (1/1) ...
[2024-12-06 02:40:13,186 INFO  L138                Inliner]: procedures = 176, calls = 221, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 957
[2024-12-06 02:40:13,186 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-12-06 02:40:13,187 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-12-06 02:40:13,187 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-12-06 02:40:13,187 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-12-06 02:40:13,195 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:13" (1/1) ...
[2024-12-06 02:40:13,195 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:13" (1/1) ...
[2024-12-06 02:40:13,203 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:13" (1/1) ...
[2024-12-06 02:40:13,203 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:13" (1/1) ...
[2024-12-06 02:40:13,230 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:13" (1/1) ...
[2024-12-06 02:40:13,232 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:13" (1/1) ...
[2024-12-06 02:40:13,241 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:13" (1/1) ...
[2024-12-06 02:40:13,244 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:13" (1/1) ...
[2024-12-06 02:40:13,247 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:13" (1/1) ...
[2024-12-06 02:40:13,254 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-12-06 02:40:13,255 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-12-06 02:40:13,255 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-12-06 02:40:13,255 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-12-06 02:40:13,256 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:40:13" (1/1) ...
[2024-12-06 02:40:13,261 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2024-12-06 02:40:13,274 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d181c358-c1a1-4309-b236-fa56f4f1bbb0/bin/ukojak-verify-CZk0znPC7b/z3
[2024-12-06 02:40:13,286 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d181c358-c1a1-4309-b236-fa56f4f1bbb0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2024-12-06 02:40:13,288 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d181c358-c1a1-4309-b236-fa56f4f1bbb0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2024-12-06 02:40:13,312 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2024-12-06 02:40:13,312 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2024-12-06 02:40:13,312 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-12-06 02:40:13,312 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-12-06 02:40:13,312 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2024-12-06 02:40:13,312 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2024-12-06 02:40:13,313 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-12-06 02:40:13,313 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2024-12-06 02:40:13,313 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-12-06 02:40:13,313 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-12-06 02:40:13,460 INFO  L234             CfgBuilder]: Building ICFG
[2024-12-06 02:40:13,462 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-12-06 02:40:14,392 INFO  L?                        ?]: Removed 217 outVars from TransFormulas that were not future-live.
[2024-12-06 02:40:14,392 INFO  L283             CfgBuilder]: Performing block encoding
[2024-12-06 02:40:15,193 INFO  L307             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-12-06 02:40:15,193 INFO  L312             CfgBuilder]: Removed 23 assume(true) statements.
[2024-12-06 02:40:15,194 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:40:15 BoogieIcfgContainer
[2024-12-06 02:40:15,194 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-12-06 02:40:15,195 INFO  L112        PluginConnector]: ------------------------CodeCheck----------------------------
[2024-12-06 02:40:15,195 INFO  L270        PluginConnector]: Initializing CodeCheck...
[2024-12-06 02:40:15,202 INFO  L274        PluginConnector]: CodeCheck initialized
[2024-12-06 02:40:15,202 INFO  L184        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:40:15" (1/1) ...
[2024-12-06 02:40:15,209 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-12-06 02:40:15,243 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:15,249 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 75 states and 127 transitions.
[2024-12-06 02:40:15,250 INFO  L276                IsEmpty]: Start isEmpty. Operand 75 states and 127 transitions.
[2024-12-06 02:40:15,252 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 7
[2024-12-06 02:40:15,252 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:15,253 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:15,321 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:15,390 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 02:40:15,428 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:15,429 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 75 states and 126 transitions.
[2024-12-06 02:40:15,429 INFO  L276                IsEmpty]: Start isEmpty. Operand 75 states and 126 transitions.
[2024-12-06 02:40:15,429 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2024-12-06 02:40:15,429 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:15,430 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:15,459 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:15,481 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 02:40:15,486 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:15,487 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 75 states and 124 transitions.
[2024-12-06 02:40:15,487 INFO  L276                IsEmpty]: Start isEmpty. Operand 75 states and 124 transitions.
[2024-12-06 02:40:15,487 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2024-12-06 02:40:15,487 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:15,488 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:15,509 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:15,527 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 02:40:15,533 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:15,533 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 75 states and 120 transitions.
[2024-12-06 02:40:15,533 INFO  L276                IsEmpty]: Start isEmpty. Operand 75 states and 120 transitions.
[2024-12-06 02:40:15,534 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 20
[2024-12-06 02:40:15,534 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:15,534 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:15,560 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:15,582 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 02:40:15,590 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:15,590 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 75 states and 114 transitions.
[2024-12-06 02:40:15,590 INFO  L276                IsEmpty]: Start isEmpty. Operand 75 states and 114 transitions.
[2024-12-06 02:40:15,591 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 29
[2024-12-06 02:40:15,591 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:15,592 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:15,652 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:15,721 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 02:40:25,752 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:40:25,794 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:25,794 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 75 states and 106 transitions.
[2024-12-06 02:40:25,794 INFO  L276                IsEmpty]: Start isEmpty. Operand 75 states and 106 transitions.
[2024-12-06 02:40:25,794 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 34
[2024-12-06 02:40:25,795 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:25,795 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:25,915 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:26,085 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 02:40:30,005 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:40:30,035 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:30,035 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 87 states and 120 transitions.
[2024-12-06 02:40:30,036 INFO  L276                IsEmpty]: Start isEmpty. Operand 87 states and 120 transitions.
[2024-12-06 02:40:30,036 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 36
[2024-12-06 02:40:30,036 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:30,036 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:30,104 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:30,152 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 02:40:30,164 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:30,164 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 87 states and 118 transitions.
[2024-12-06 02:40:30,164 INFO  L276                IsEmpty]: Start isEmpty. Operand 87 states and 118 transitions.
[2024-12-06 02:40:30,165 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 37
[2024-12-06 02:40:30,165 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:30,165 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:30,218 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:30,248 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 02:40:40,255 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:40:40,267 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:40,268 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 87 states and 116 transitions.
[2024-12-06 02:40:40,268 INFO  L276                IsEmpty]: Start isEmpty. Operand 87 states and 116 transitions.
[2024-12-06 02:40:40,269 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 38
[2024-12-06 02:40:40,269 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:40,269 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:40,359 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:40,494 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:40:42,635 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:40:42,658 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:42,658 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 90 states and 118 transitions.
[2024-12-06 02:40:42,658 INFO  L276                IsEmpty]: Start isEmpty. Operand 90 states and 118 transitions.
[2024-12-06 02:40:42,659 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 39
[2024-12-06 02:40:42,659 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:42,659 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:42,771 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:42,945 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 02:40:50,184 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:40:50,517 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:50,518 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 122 states and 159 transitions.
[2024-12-06 02:40:50,518 INFO  L276                IsEmpty]: Start isEmpty. Operand 122 states and 159 transitions.
[2024-12-06 02:40:50,521 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 43
[2024-12-06 02:40:50,521 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:50,521 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:50,654 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:50,928 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:40:54,279 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:40:54,300 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:54,300 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 125 states and 161 transitions.
[2024-12-06 02:40:54,300 INFO  L276                IsEmpty]: Start isEmpty. Operand 125 states and 161 transitions.
[2024-12-06 02:40:54,301 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 43
[2024-12-06 02:40:54,301 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:54,301 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:54,378 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:54,428 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 02:40:54,489 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:54,489 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 125 states and 159 transitions.
[2024-12-06 02:40:54,490 INFO  L276                IsEmpty]: Start isEmpty. Operand 125 states and 159 transitions.
[2024-12-06 02:40:54,490 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 46
[2024-12-06 02:40:54,490 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:54,491 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:54,588 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:54,640 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 02:40:54,656 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:54,656 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 125 states and 158 transitions.
[2024-12-06 02:40:54,656 INFO  L276                IsEmpty]: Start isEmpty. Operand 125 states and 158 transitions.
[2024-12-06 02:40:54,656 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 47
[2024-12-06 02:40:54,657 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:54,657 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:54,771 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:54,924 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 02:40:55,147 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:55,147 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 133 states and 168 transitions.
[2024-12-06 02:40:55,147 INFO  L276                IsEmpty]: Start isEmpty. Operand 133 states and 168 transitions.
[2024-12-06 02:40:55,148 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 50
[2024-12-06 02:40:55,148 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:55,148 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:55,238 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:55,404 INFO  L134       CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 02:40:56,107 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:56,108 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 134 states and 170 transitions.
[2024-12-06 02:40:56,108 INFO  L276                IsEmpty]: Start isEmpty. Operand 134 states and 170 transitions.
[2024-12-06 02:40:56,108 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 53
[2024-12-06 02:40:56,108 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:56,109 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:56,195 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:56,243 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-12-06 02:40:56,250 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:56,251 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 134 states and 168 transitions.
[2024-12-06 02:40:56,251 INFO  L276                IsEmpty]: Start isEmpty. Operand 134 states and 168 transitions.
[2024-12-06 02:40:56,251 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 54
[2024-12-06 02:40:56,251 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:56,251 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:56,349 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:56,508 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 02:40:56,980 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:40:56,980 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 137 states and 170 transitions.
[2024-12-06 02:40:56,980 INFO  L276                IsEmpty]: Start isEmpty. Operand 137 states and 170 transitions.
[2024-12-06 02:40:56,981 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 66
[2024-12-06 02:40:56,981 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:40:56,981 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:40:57,074 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:40:57,246 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.
[2024-12-06 02:41:07,358 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:41:17,378 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:41:27,387 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:41:37,395 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:41:48,063 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:41:58,074 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:42:08,080 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:42:18,090 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:42:18,431 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:42:18,431 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 194 states and 245 transitions.
[2024-12-06 02:42:18,431 INFO  L276                IsEmpty]: Start isEmpty. Operand 194 states and 245 transitions.
[2024-12-06 02:42:18,431 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 67
[2024-12-06 02:42:18,432 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:42:18,432 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:42:18,540 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:42:18,775 INFO  L134       CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:42:19,915 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:42:20,352 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:42:20,353 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 221 states and 277 transitions.
[2024-12-06 02:42:20,353 INFO  L276                IsEmpty]: Start isEmpty. Operand 221 states and 277 transitions.
[2024-12-06 02:42:20,353 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 70
[2024-12-06 02:42:20,353 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:42:20,353 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:42:20,487 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:42:20,740 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked.
[2024-12-06 02:42:30,759 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:42:40,765 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:42:50,776 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:43:00,786 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:43:00,798 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:00,798 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 206 states and 258 transitions.
[2024-12-06 02:43:00,798 INFO  L276                IsEmpty]: Start isEmpty. Operand 206 states and 258 transitions.
[2024-12-06 02:43:00,799 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 70
[2024-12-06 02:43:00,799 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:00,799 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:00,911 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:01,149 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked.
[2024-12-06 02:43:02,916 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:43:02,942 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:02,943 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 209 states and 260 transitions.
[2024-12-06 02:43:02,943 INFO  L276                IsEmpty]: Start isEmpty. Operand 209 states and 260 transitions.
[2024-12-06 02:43:02,943 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 71
[2024-12-06 02:43:02,943 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:02,944 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:03,063 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:03,272 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 02:43:13,295 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:43:13,893 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:13,893 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 212 states and 262 transitions.
[2024-12-06 02:43:13,893 INFO  L276                IsEmpty]: Start isEmpty. Operand 212 states and 262 transitions.
[2024-12-06 02:43:13,894 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 74
[2024-12-06 02:43:13,894 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:13,894 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:14,026 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:14,146 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.
[2024-12-06 02:43:14,258 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:14,259 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 220 states and 272 transitions.
[2024-12-06 02:43:14,259 INFO  L276                IsEmpty]: Start isEmpty. Operand 220 states and 272 transitions.
[2024-12-06 02:43:14,259 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 74
[2024-12-06 02:43:14,259 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:14,260 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:14,390 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:14,511 INFO  L134       CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.
[2024-12-06 02:43:14,702 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:14,702 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 228 states and 282 transitions.
[2024-12-06 02:43:14,702 INFO  L276                IsEmpty]: Start isEmpty. Operand 228 states and 282 transitions.
[2024-12-06 02:43:14,703 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 75
[2024-12-06 02:43:14,703 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:14,703 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:14,824 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:15,056 INFO  L134       CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:43:15,509 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:15,510 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 236 states and 292 transitions.
[2024-12-06 02:43:15,510 INFO  L276                IsEmpty]: Start isEmpty. Operand 236 states and 292 transitions.
[2024-12-06 02:43:15,510 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 77
[2024-12-06 02:43:15,510 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:15,510 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:15,611 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:15,754 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.
[2024-12-06 02:43:18,882 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 02:43:18,910 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:18,910 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 237 states and 294 transitions.
[2024-12-06 02:43:18,910 INFO  L276                IsEmpty]: Start isEmpty. Operand 237 states and 294 transitions.
[2024-12-06 02:43:18,911 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 77
[2024-12-06 02:43:18,911 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:18,911 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:19,038 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:19,220 INFO  L134       CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.
[2024-12-06 02:43:19,909 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:19,910 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 238 states and 296 transitions.
[2024-12-06 02:43:19,910 INFO  L276                IsEmpty]: Start isEmpty. Operand 238 states and 296 transitions.
[2024-12-06 02:43:19,911 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 78
[2024-12-06 02:43:19,911 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:19,911 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:20,048 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:20,323 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 02:43:21,855 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 02:43:23,148 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 02:43:23,174 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:23,174 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 239 states and 298 transitions.
[2024-12-06 02:43:23,174 INFO  L276                IsEmpty]: Start isEmpty. Operand 239 states and 298 transitions.
[2024-12-06 02:43:23,175 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 81
[2024-12-06 02:43:23,175 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:23,176 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:23,289 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:23,432 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked.
[2024-12-06 02:43:26,314 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 02:43:26,549 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:26,549 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 242 states and 300 transitions.
[2024-12-06 02:43:26,549 INFO  L276                IsEmpty]: Start isEmpty. Operand 242 states and 300 transitions.
[2024-12-06 02:43:26,550 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 81
[2024-12-06 02:43:26,550 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:26,550 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:26,755 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:26,962 INFO  L134       CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked.
[2024-12-06 02:43:28,425 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 02:43:28,443 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:28,444 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 245 states and 302 transitions.
[2024-12-06 02:43:28,444 INFO  L276                IsEmpty]: Start isEmpty. Operand 245 states and 302 transitions.
[2024-12-06 02:43:28,444 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 82
[2024-12-06 02:43:28,445 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:28,445 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:28,644 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:28,865 INFO  L134       CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-12-06 02:43:29,397 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:29,398 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 248 states and 304 transitions.
[2024-12-06 02:43:29,398 INFO  L276                IsEmpty]: Start isEmpty. Operand 248 states and 304 transitions.
[2024-12-06 02:43:29,399 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 93
[2024-12-06 02:43:29,399 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:29,399 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:29,535 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:29,700 INFO  L134       CoverageAnalysis]: Checked inductivity of 80 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked.
[2024-12-06 02:43:29,769 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:29,769 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 159 states and 193 transitions.
[2024-12-06 02:43:29,769 INFO  L276                IsEmpty]: Start isEmpty. Operand 159 states and 193 transitions.
[2024-12-06 02:43:29,770 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 94
[2024-12-06 02:43:29,770 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:29,770 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:29,892 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:30,098 INFO  L134       CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:43:40,149 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:43:43,130 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:43:43,504 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:43,505 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 186 states and 224 transitions.
[2024-12-06 02:43:43,505 INFO  L276                IsEmpty]: Start isEmpty. Operand 186 states and 224 transitions.
[2024-12-06 02:43:43,505 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 98
[2024-12-06 02:43:43,505 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:43,505 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:43,658 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:43,873 INFO  L134       CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 02:43:45,152 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:43:45,190 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:45,190 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 189 states and 226 transitions.
[2024-12-06 02:43:45,191 INFO  L276                IsEmpty]: Start isEmpty. Operand 189 states and 226 transitions.
[2024-12-06 02:43:45,191 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 102
[2024-12-06 02:43:45,191 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:45,191 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:45,363 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:45,672 INFO  L134       CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:43:45,973 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:45,973 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 197 states and 236 transitions.
[2024-12-06 02:43:45,973 INFO  L276                IsEmpty]: Start isEmpty. Operand 197 states and 236 transitions.
[2024-12-06 02:43:45,974 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 105
[2024-12-06 02:43:45,974 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:45,974 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:46,149 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:46,437 INFO  L134       CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 02:43:47,191 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:47,192 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 198 states and 238 transitions.
[2024-12-06 02:43:47,192 INFO  L276                IsEmpty]: Start isEmpty. Operand 198 states and 238 transitions.
[2024-12-06 02:43:47,192 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 109
[2024-12-06 02:43:47,192 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:47,193 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:47,388 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:47,778 INFO  L134       CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-12-06 02:43:49,250 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 02:43:50,105 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:50,106 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 201 states and 240 transitions.
[2024-12-06 02:43:50,106 INFO  L276                IsEmpty]: Start isEmpty. Operand 201 states and 240 transitions.
[2024-12-06 02:43:50,107 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 121
[2024-12-06 02:43:50,107 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:50,107 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:50,320 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:50,714 INFO  L134       CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:43:54,448 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:43:54,960 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:54,960 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 228 states and 271 transitions.
[2024-12-06 02:43:54,960 INFO  L276                IsEmpty]: Start isEmpty. Operand 228 states and 271 transitions.
[2024-12-06 02:43:54,961 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 125
[2024-12-06 02:43:54,961 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:54,961 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:55,175 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:43:55,591 INFO  L134       CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 02:43:59,377 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:43:59,416 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:43:59,417 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 231 states and 273 transitions.
[2024-12-06 02:43:59,417 INFO  L276                IsEmpty]: Start isEmpty. Operand 231 states and 273 transitions.
[2024-12-06 02:43:59,418 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 129
[2024-12-06 02:43:59,418 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:43:59,418 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:43:59,680 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:44:00,146 INFO  L134       CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:44:00,453 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:44:00,454 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 239 states and 283 transitions.
[2024-12-06 02:44:00,454 INFO  L276                IsEmpty]: Start isEmpty. Operand 239 states and 283 transitions.
[2024-12-06 02:44:00,455 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 132
[2024-12-06 02:44:00,455 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:44:00,455 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:44:00,742 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:44:01,127 INFO  L134       CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 02:44:02,159 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:44:02,159 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 240 states and 285 transitions.
[2024-12-06 02:44:02,159 INFO  L276                IsEmpty]: Start isEmpty. Operand 240 states and 285 transitions.
[2024-12-06 02:44:02,160 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 136
[2024-12-06 02:44:02,160 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:44:02,160 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:44:02,421 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:44:02,810 INFO  L134       CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-12-06 02:44:04,865 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 02:44:04,899 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:44:04,900 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 243 states and 287 transitions.
[2024-12-06 02:44:04,900 INFO  L276                IsEmpty]: Start isEmpty. Operand 243 states and 287 transitions.
[2024-12-06 02:44:04,900 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 148
[2024-12-06 02:44:04,900 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:44:04,900 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:44:05,182 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:44:05,708 INFO  L134       CoverageAnalysis]: Checked inductivity of 268 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:44:15,803 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:44:25,809 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:44:35,819 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:44:39,957 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:44:40,363 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:44:40,363 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 270 states and 318 transitions.
[2024-12-06 02:44:40,363 INFO  L276                IsEmpty]: Start isEmpty. Operand 270 states and 318 transitions.
[2024-12-06 02:44:40,363 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 152
[2024-12-06 02:44:40,363 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:44:40,363 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:44:40,582 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:44:41,102 INFO  L134       CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 02:44:42,854 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:44:42,881 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:44:42,881 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 273 states and 320 transitions.
[2024-12-06 02:44:42,882 INFO  L276                IsEmpty]: Start isEmpty. Operand 273 states and 320 transitions.
[2024-12-06 02:44:42,882 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 156
[2024-12-06 02:44:42,882 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:44:42,882 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:44:43,145 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:44:43,495 INFO  L134       CoverageAnalysis]: Checked inductivity of 268 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:44:43,731 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:44:43,732 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 281 states and 330 transitions.
[2024-12-06 02:44:43,732 INFO  L276                IsEmpty]: Start isEmpty. Operand 281 states and 330 transitions.
[2024-12-06 02:44:43,733 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 159
[2024-12-06 02:44:43,733 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:44:43,733 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:44:43,976 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:44:44,362 INFO  L134       CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 02:44:49,154 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 02:44:49,185 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:44:49,186 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 282 states and 332 transitions.
[2024-12-06 02:44:49,186 INFO  L276                IsEmpty]: Start isEmpty. Operand 282 states and 332 transitions.
[2024-12-06 02:44:49,186 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 163
[2024-12-06 02:44:49,186 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:44:49,186 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:44:49,453 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:44:49,856 INFO  L134       CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-12-06 02:44:50,829 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:44:50,830 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 285 states and 334 transitions.
[2024-12-06 02:44:50,830 INFO  L276                IsEmpty]: Start isEmpty. Operand 285 states and 334 transitions.
[2024-12-06 02:44:50,830 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 175
[2024-12-06 02:44:50,830 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:44:50,830 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:44:51,095 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:44:51,602 INFO  L134       CoverageAnalysis]: Checked inductivity of 402 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:45:01,699 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:45:11,705 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:45:21,719 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:45:31,725 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 []
[2024-12-06 02:45:32,146 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:45:32,146 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 312 states and 365 transitions.
[2024-12-06 02:45:32,146 INFO  L276                IsEmpty]: Start isEmpty. Operand 312 states and 365 transitions.
[2024-12-06 02:45:32,147 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 179
[2024-12-06 02:45:32,147 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:45:32,147 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:45:32,440 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:45:33,024 INFO  L134       CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 02:45:33,848 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:45:33,848 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 315 states and 367 transitions.
[2024-12-06 02:45:33,849 INFO  L276                IsEmpty]: Start isEmpty. Operand 315 states and 367 transitions.
[2024-12-06 02:45:33,849 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 183
[2024-12-06 02:45:33,849 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:45:33,849 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:45:34,123 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:45:34,590 INFO  L134       CoverageAnalysis]: Checked inductivity of 402 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:45:34,802 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:45:34,803 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 323 states and 377 transitions.
[2024-12-06 02:45:34,803 INFO  L276                IsEmpty]: Start isEmpty. Operand 323 states and 377 transitions.
[2024-12-06 02:45:34,803 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 186
[2024-12-06 02:45:34,803 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:45:34,803 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:45:35,069 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:45:35,580 INFO  L134       CoverageAnalysis]: Checked inductivity of 404 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 02:45:35,969 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:45:35,970 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 324 states and 379 transitions.
[2024-12-06 02:45:35,970 INFO  L276                IsEmpty]: Start isEmpty. Operand 324 states and 379 transitions.
[2024-12-06 02:45:35,970 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 190
[2024-12-06 02:45:35,970 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:45:35,970 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:45:36,249 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:45:36,775 INFO  L134       CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-12-06 02:45:38,311 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 02:45:38,337 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:45:38,338 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 327 states and 381 transitions.
[2024-12-06 02:45:38,338 INFO  L276                IsEmpty]: Start isEmpty. Operand 327 states and 381 transitions.
[2024-12-06 02:45:38,339 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 202
[2024-12-06 02:45:38,339 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:45:38,339 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:45:38,702 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:45:39,772 INFO  L134       CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:45:49,905 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:45:57,453 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:46:07,461 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:46:17,472 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:46:18,097 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:46:18,097 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 354 states and 412 transitions.
[2024-12-06 02:46:18,097 INFO  L276                IsEmpty]: Start isEmpty. Operand 354 states and 412 transitions.
[2024-12-06 02:46:18,098 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 206
[2024-12-06 02:46:18,098 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:46:18,098 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:46:18,489 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:46:19,342 INFO  L134       CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 568 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 02:46:26,616 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:46:26,642 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:46:26,642 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 357 states and 414 transitions.
[2024-12-06 02:46:26,642 INFO  L276                IsEmpty]: Start isEmpty. Operand 357 states and 414 transitions.
[2024-12-06 02:46:26,643 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 210
[2024-12-06 02:46:26,643 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:46:26,643 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:46:26,954 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:46:27,550 INFO  L134       CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:46:27,809 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:46:27,809 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 365 states and 424 transitions.
[2024-12-06 02:46:27,809 INFO  L276                IsEmpty]: Start isEmpty. Operand 365 states and 424 transitions.
[2024-12-06 02:46:27,809 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 213
[2024-12-06 02:46:27,809 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:46:27,809 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:46:28,144 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:46:28,748 INFO  L134       CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 02:46:32,499 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 02:46:32,821 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:46:32,822 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 366 states and 426 transitions.
[2024-12-06 02:46:32,822 INFO  L276                IsEmpty]: Start isEmpty. Operand 366 states and 426 transitions.
[2024-12-06 02:46:32,822 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 217
[2024-12-06 02:46:32,822 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:46:32,822 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:46:33,111 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:46:33,770 INFO  L134       CoverageAnalysis]: Checked inductivity of 566 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-12-06 02:46:35,674 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 02:46:35,695 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:46:35,695 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 369 states and 428 transitions.
[2024-12-06 02:46:35,695 INFO  L276                IsEmpty]: Start isEmpty. Operand 369 states and 428 transitions.
[2024-12-06 02:46:35,696 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 229
[2024-12-06 02:46:35,696 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:46:35,696 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:46:36,025 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:46:36,985 INFO  L134       CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:46:41,611 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:46:42,064 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:46:42,064 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 396 states and 459 transitions.
[2024-12-06 02:46:42,064 INFO  L276                IsEmpty]: Start isEmpty. Operand 396 states and 459 transitions.
[2024-12-06 02:46:42,065 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 233
[2024-12-06 02:46:42,065 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:46:42,065 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:46:42,447 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:46:43,383 INFO  L134       CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 757 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 02:46:53,502 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:46:57,858 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:46:57,896 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:46:57,896 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 399 states and 461 transitions.
[2024-12-06 02:46:57,896 INFO  L276                IsEmpty]: Start isEmpty. Operand 399 states and 461 transitions.
[2024-12-06 02:46:57,897 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 237
[2024-12-06 02:46:57,897 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:46:57,897 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:46:58,367 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:46:59,333 INFO  L134       CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:46:59,703 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:46:59,703 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 407 states and 471 transitions.
[2024-12-06 02:46:59,703 INFO  L276                IsEmpty]: Start isEmpty. Operand 407 states and 471 transitions.
[2024-12-06 02:46:59,704 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 240
[2024-12-06 02:46:59,704 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:46:59,704 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:47:00,160 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:47:00,885 INFO  L134       CoverageAnalysis]: Checked inductivity of 753 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 02:47:01,829 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:47:01,829 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 408 states and 473 transitions.
[2024-12-06 02:47:01,829 INFO  L276                IsEmpty]: Start isEmpty. Operand 408 states and 473 transitions.
[2024-12-06 02:47:01,830 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 244
[2024-12-06 02:47:01,830 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:47:01,830 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:47:02,202 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:47:02,981 INFO  L134       CoverageAnalysis]: Checked inductivity of 754 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-12-06 02:47:03,889 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:47:03,889 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 411 states and 475 transitions.
[2024-12-06 02:47:03,889 INFO  L276                IsEmpty]: Start isEmpty. Operand 411 states and 475 transitions.
[2024-12-06 02:47:03,890 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 256
[2024-12-06 02:47:03,890 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:47:03,890 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:47:04,388 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:47:05,659 INFO  L134       CoverageAnalysis]: Checked inductivity of 966 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:47:15,849 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:47:25,862 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:47:30,179 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:47:30,551 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:47:30,551 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 438 states and 505 transitions.
[2024-12-06 02:47:30,551 INFO  L276                IsEmpty]: Start isEmpty. Operand 438 states and 505 transitions.
[2024-12-06 02:47:30,552 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 260
[2024-12-06 02:47:30,552 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:47:30,552 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:47:31,037 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:47:32,264 INFO  L134       CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 973 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2024-12-06 02:47:42,416 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:47:50,497 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []
[2024-12-06 02:47:50,524 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:47:50,524 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 441 states and 507 transitions.
[2024-12-06 02:47:50,524 INFO  L276                IsEmpty]: Start isEmpty. Operand 441 states and 507 transitions.
[2024-12-06 02:47:50,525 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 264
[2024-12-06 02:47:50,525 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:47:50,525 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:47:50,933 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:47:51,825 INFO  L134       CoverageAnalysis]: Checked inductivity of 966 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2024-12-06 02:47:52,048 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:47:52,049 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 449 states and 517 transitions.
[2024-12-06 02:47:52,049 INFO  L276                IsEmpty]: Start isEmpty. Operand 449 states and 517 transitions.
[2024-12-06 02:47:52,049 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 267
[2024-12-06 02:47:52,049 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:47:52,049 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:47:52,435 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:47:53,772 INFO  L134       CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.
[2024-12-06 02:47:54,807 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:47:54,807 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 450 states and 519 transitions.
[2024-12-06 02:47:54,807 INFO  L276                IsEmpty]: Start isEmpty. Operand 450 states and 519 transitions.
[2024-12-06 02:47:54,808 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 271
[2024-12-06 02:47:54,808 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:47:54,808 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:47:55,375 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:47:56,832 INFO  L134       CoverageAnalysis]: Checked inductivity of 969 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2024-12-06 02:48:00,773 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 02:48:09,754 WARN  L539   Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []
[2024-12-06 02:48:09,776 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:48:09,777 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 453 states and 521 transitions.
[2024-12-06 02:48:09,777 INFO  L276                IsEmpty]: Start isEmpty. Operand 453 states and 521 transitions.
[2024-12-06 02:48:09,778 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 283
[2024-12-06 02:48:09,778 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:48:09,778 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-06 02:53:28,622 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-12-06 02:53:29,402 INFO  L134       CoverageAnalysis]: Checked inductivity of 1208 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 1099 trivial. 0 not checked.
[2024-12-06 02:53:29,690 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2024-12-06 02:53:29,690 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 454 states and 522 transitions.
[2024-12-06 02:53:29,691 INFO  L276                IsEmpty]: Start isEmpty. Operand 454 states and 522 transitions.
[2024-12-06 02:53:29,691 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 284
[2024-12-06 02:53:29,691 INFO  L420      CodeCheckObserver]: Error Path is FOUND.
[2024-12-06 02:53:29,691 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms