./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae84dc08-95bc-4e38-9dee-4e538cfe73a6/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae84dc08-95bc-4e38-9dee-4e538cfe73a6/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_ae84dc08-95bc-4e38-9dee-4e538cfe73a6/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae84dc08-95bc-4e38-9dee-4e538cfe73a6/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae84dc08-95bc-4e38-9dee-4e538cfe73a6/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_ae84dc08-95bc-4e38-9dee-4e538cfe73a6/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 6fd297418200393a9bb890e84311a80b6eacd7d5d7cdd65efb1397f8b8ab870f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:03:09,253 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:03:09,304 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae84dc08-95bc-4e38-9dee-4e538cfe73a6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-12-06 02:03:09,307 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:03:09,308 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:03:09,324 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:03:09,325 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:03:09,326 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:03:09,326 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:03:09,326 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:03:09,326 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:03:09,326 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:03:09,326 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:03:09,326 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:03:09,326 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:03:09,326 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:03:09,327 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:03:09,327 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:03:09,327 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:03:09,327 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:03:09,327 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:03:09,327 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:03:09,327 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:03:09,327 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:03:09,327 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:03:09,327 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:03:09,328 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:03:09,328 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:03:09,328 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:03:09,328 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:03:09,328 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:03:09,328 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:03:09,328 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:03:09,328 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_ae84dc08-95bc-4e38-9dee-4e538cfe73a6/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 -> 6fd297418200393a9bb890e84311a80b6eacd7d5d7cdd65efb1397f8b8ab870f [2024-12-06 02:03:09,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:03:09,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:03:09,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:03:09,541 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:03:09,541 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:03:09,542 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae84dc08-95bc-4e38-9dee-4e538cfe73a6/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-1.i [2024-12-06 02:03:12,213 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae84dc08-95bc-4e38-9dee-4e538cfe73a6/bin/ukojak-verify-CZk0znPC7b/data/9f71fc8ef/8f2085dd39bb46158ebf30a3e02e333b/FLAGb55cdc7de [2024-12-06 02:03:12,454 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:03:12,454 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae84dc08-95bc-4e38-9dee-4e538cfe73a6/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-1.i [2024-12-06 02:03:12,469 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae84dc08-95bc-4e38-9dee-4e538cfe73a6/bin/ukojak-verify-CZk0znPC7b/data/9f71fc8ef/8f2085dd39bb46158ebf30a3e02e333b/FLAGb55cdc7de [2024-12-06 02:03:12,482 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae84dc08-95bc-4e38-9dee-4e538cfe73a6/bin/ukojak-verify-CZk0znPC7b/data/9f71fc8ef/8f2085dd39bb46158ebf30a3e02e333b [2024-12-06 02:03:12,485 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:03:12,486 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:03:12,487 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:03:12,487 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:03:12,490 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:03:12,491 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:03:12" (1/1) ... [2024-12-06 02:03:12,492 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fea14cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:12, skipping insertion in model container [2024-12-06 02:03:12,492 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:03:12" (1/1) ... [2024-12-06 02:03:12,526 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:03:12,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:03:12,906 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:03:12,995 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:03:13,021 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:03:13,022 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:13 WrapperNode [2024-12-06 02:03:13,022 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:03:13,023 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:03:13,023 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:03:13,023 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:03:13,027 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:13" (1/1) ... [2024-12-06 02:03:13,048 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:13" (1/1) ... [2024-12-06 02:03:13,104 INFO L138 Inliner]: procedures = 177, calls = 274, calls flagged for inlining = 8, calls inlined = 9, statements flattened = 1421 [2024-12-06 02:03:13,105 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:03:13,105 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:03:13,105 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:03:13,105 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:03:13,111 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:13" (1/1) ... [2024-12-06 02:03:13,111 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:13" (1/1) ... [2024-12-06 02:03:13,120 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:13" (1/1) ... [2024-12-06 02:03:13,120 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:13" (1/1) ... [2024-12-06 02:03:13,155 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:13" (1/1) ... [2024-12-06 02:03:13,157 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:13" (1/1) ... [2024-12-06 02:03:13,170 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:13" (1/1) ... [2024-12-06 02:03:13,174 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:13" (1/1) ... [2024-12-06 02:03:13,179 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:13" (1/1) ... [2024-12-06 02:03:13,187 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:03:13,188 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:03:13,188 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:03:13,188 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:03:13,189 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:03:13" (1/1) ... [2024-12-06 02:03:13,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:03:13,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae84dc08-95bc-4e38-9dee-4e538cfe73a6/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:03:13,214 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae84dc08-95bc-4e38-9dee-4e538cfe73a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:03:13,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae84dc08-95bc-4e38-9dee-4e538cfe73a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:03:13,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:03:13,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:03:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:03:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:03:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:03:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:03:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:03:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:03:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:03:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:03:13,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:03:13,409 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:03:13,410 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:03:14,748 INFO L? ?]: Removed 314 outVars from TransFormulas that were not future-live. [2024-12-06 02:03:14,748 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:03:16,115 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:03:16,115 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-12-06 02:03:16,115 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:03:16 BoogieIcfgContainer [2024-12-06 02:03:16,116 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:03:16,116 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:03:16,116 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:03:16,125 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:03:16,125 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:03:16" (1/1) ... [2024-12-06 02:03:16,133 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:03:16,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:16,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 121 states and 207 transitions. [2024-12-06 02:03:16,181 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 207 transitions. [2024-12-06 02:03:16,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:03:16,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:16,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:16,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:16,398 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 02:03:16,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:16,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 122 states and 208 transitions. [2024-12-06 02:03:16,447 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 208 transitions. [2024-12-06 02:03:16,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:03:16,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:16,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:16,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:16,482 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 02:03:16,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:16,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 122 states and 206 transitions. [2024-12-06 02:03:16,489 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 206 transitions. [2024-12-06 02:03:16,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:03:16,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:16,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:16,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:16,618 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 02:03:16,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:16,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 129 states and 218 transitions. [2024-12-06 02:03:16,669 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 218 transitions. [2024-12-06 02:03:16,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:03:16,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:16,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:16,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:16,840 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 02:03:17,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:17,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 135 states and 226 transitions. [2024-12-06 02:03:17,067 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 226 transitions. [2024-12-06 02:03:17,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:03:17,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:17,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:17,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:17,095 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 02:03:17,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:17,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 134 states and 221 transitions. [2024-12-06 02:03:17,100 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 221 transitions. [2024-12-06 02:03:17,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:03:17,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:17,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:17,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:17,137 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 02:03:17,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:17,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 134 states and 219 transitions. [2024-12-06 02:03:17,143 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 219 transitions. [2024-12-06 02:03:17,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:03:17,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:17,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:17,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:17,169 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 02:03:17,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:17,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 134 states and 215 transitions. [2024-12-06 02:03:17,174 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 215 transitions. [2024-12-06 02:03:17,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:03:17,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:17,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:17,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:17,208 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 02:03:17,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:17,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 134 states and 211 transitions. [2024-12-06 02:03:17,214 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 211 transitions. [2024-12-06 02:03:17,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:03:17,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:17,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:17,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:17,238 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 02:03:17,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:17,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 134 states and 209 transitions. [2024-12-06 02:03:17,242 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 209 transitions. [2024-12-06 02:03:17,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:03:17,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:17,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:17,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:17,292 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 02:03:27,316 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 02:03:27,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:27,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 134 states and 207 transitions. [2024-12-06 02:03:27,324 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 207 transitions. [2024-12-06 02:03:27,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:03:27,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:27,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:27,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:27,373 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 02:03:27,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:27,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 134 states and 201 transitions. [2024-12-06 02:03:27,378 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 201 transitions. [2024-12-06 02:03:27,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:03:27,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:27,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:28,115 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 02:03:28,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:28,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 139 states and 210 transitions. [2024-12-06 02:03:28,950 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 210 transitions. [2024-12-06 02:03:28,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:03:28,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:28,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:28,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:29,010 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 02:03:33,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:03:33,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:33,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 139 states and 204 transitions. [2024-12-06 02:03:33,558 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 204 transitions. [2024-12-06 02:03:33,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:03:33,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:33,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:33,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:33,742 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 02:03:34,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:34,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 150 states and 216 transitions. [2024-12-06 02:03:34,366 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 216 transitions. [2024-12-06 02:03:34,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:03:34,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:34,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:34,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:34,457 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 02:03:34,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:34,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 150 states and 214 transitions. [2024-12-06 02:03:34,465 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 214 transitions. [2024-12-06 02:03:34,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:03:34,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:34,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:34,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:34,557 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 02:03:34,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:34,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 150 states and 212 transitions. [2024-12-06 02:03:34,566 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 212 transitions. [2024-12-06 02:03:34,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:03:34,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:34,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:34,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:34,666 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:03:44,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:03:44,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:44,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 150 states and 210 transitions. [2024-12-06 02:03:44,684 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 210 transitions. [2024-12-06 02:03:44,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:03:44,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:44,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:44,860 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:03:54,883 WARN L539 Checker$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 02:04:04,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:04:14,901 WARN L539 Checker$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 02:04:15,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:15,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 153 states and 212 transitions. [2024-12-06 02:04:15,571 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 212 transitions. [2024-12-06 02:04:15,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:04:15,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:15,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:15,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:15,894 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 02:04:26,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:04:27,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:27,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 188 states and 260 transitions. [2024-12-06 02:04:27,429 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 260 transitions. [2024-12-06 02:04:27,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:04:27,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:27,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:27,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:28,060 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 02:04:28,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:28,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 189 states and 261 transitions. [2024-12-06 02:04:28,290 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 261 transitions. [2024-12-06 02:04:28,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:04:28,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:28,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:29,013 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:04:29,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:29,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 190 states and 263 transitions. [2024-12-06 02:04:29,332 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 263 transitions. [2024-12-06 02:04:29,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:04:29,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:29,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:29,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:29,597 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:04:39,615 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 02:04:49,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:04:59,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:05:00,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:00,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 175 states and 244 transitions. [2024-12-06 02:05:00,312 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 244 transitions. [2024-12-06 02:05:00,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:05:00,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:00,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:00,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:01,091 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:01,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 176 states and 244 transitions. [2024-12-06 02:05:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 244 transitions. [2024-12-06 02:05:01,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:05:01,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:01,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:02,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:02,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:03,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:03,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 177 states and 245 transitions. [2024-12-06 02:05:03,172 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 245 transitions. [2024-12-06 02:05:03,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:05:03,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:03,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:03,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:04,134 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:04,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:04,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 178 states and 247 transitions. [2024-12-06 02:05:04,774 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 247 transitions. [2024-12-06 02:05:04,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:05:04,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:04,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:05,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:05,410 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:06,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:06,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 179 states and 248 transitions. [2024-12-06 02:05:06,322 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 248 transitions. [2024-12-06 02:05:06,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:05:06,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:06,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:06,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:07,207 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:08,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:08,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 180 states and 249 transitions. [2024-12-06 02:05:08,088 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 249 transitions. [2024-12-06 02:05:08,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:05:08,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:08,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:08,813 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:09,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:09,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 181 states and 250 transitions. [2024-12-06 02:05:09,672 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 250 transitions. [2024-12-06 02:05:09,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:05:09,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:09,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:09,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:10,364 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:11,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:11,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 182 states and 251 transitions. [2024-12-06 02:05:11,309 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 251 transitions. [2024-12-06 02:05:11,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:05:11,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:11,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:11,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:12,756 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:15,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:15,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 183 states and 251 transitions. [2024-12-06 02:05:15,439 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 251 transitions. [2024-12-06 02:05:15,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:05:15,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:15,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:16,380 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:17,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:17,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 184 states and 253 transitions. [2024-12-06 02:05:17,265 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 253 transitions. [2024-12-06 02:05:17,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:05:17,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:17,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:17,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:18,075 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:19,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:19,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 185 states and 254 transitions. [2024-12-06 02:05:19,242 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 254 transitions. [2024-12-06 02:05:19,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:05:19,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:19,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:20,272 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:22,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:22,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 186 states and 254 transitions. [2024-12-06 02:05:22,000 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 254 transitions. [2024-12-06 02:05:22,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:05:22,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:22,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:22,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:22,772 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:23,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 187 states and 255 transitions. [2024-12-06 02:05:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 255 transitions. [2024-12-06 02:05:23,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:05:23,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:23,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:24,431 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:25,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:25,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 188 states and 256 transitions. [2024-12-06 02:05:25,227 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 256 transitions. [2024-12-06 02:05:25,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:05:25,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:25,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:25,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:26,453 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:27,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:27,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 189 states and 258 transitions. [2024-12-06 02:05:27,733 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 258 transitions. [2024-12-06 02:05:27,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:05:27,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:27,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:27,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:28,643 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:30,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:30,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 190 states and 258 transitions. [2024-12-06 02:05:30,042 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 258 transitions. [2024-12-06 02:05:30,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:05:30,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:30,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:30,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:31,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:31,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 191 states and 259 transitions. [2024-12-06 02:05:31,793 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 259 transitions. [2024-12-06 02:05:31,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:05:31,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:31,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:32,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:33,207 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:34,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:34,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 192 states and 261 transitions. [2024-12-06 02:05:34,500 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 261 transitions. [2024-12-06 02:05:34,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:05:34,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:34,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:34,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:35,503 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:37,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:37,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 193 states and 262 transitions. [2024-12-06 02:05:37,002 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 262 transitions. [2024-12-06 02:05:37,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:05:37,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:37,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:37,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:38,348 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:40,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:40,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 194 states and 262 transitions. [2024-12-06 02:05:40,568 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 262 transitions. [2024-12-06 02:05:40,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:05:40,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:40,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:40,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:41,776 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:42,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:42,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 195 states and 263 transitions. [2024-12-06 02:05:42,733 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 263 transitions. [2024-12-06 02:05:42,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:05:42,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:42,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:43,997 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:44,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:44,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 196 states and 264 transitions. [2024-12-06 02:05:44,917 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 264 transitions. [2024-12-06 02:05:44,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:05:44,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:44,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:45,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:46,327 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:47,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:47,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 197 states and 265 transitions. [2024-12-06 02:05:47,389 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 265 transitions. [2024-12-06 02:05:47,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:05:47,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:47,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:49,498 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:51,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:51,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 198 states and 267 transitions. [2024-12-06 02:05:51,307 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 267 transitions. [2024-12-06 02:05:51,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:05:51,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:51,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:51,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:52,839 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:54,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:54,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 199 states and 267 transitions. [2024-12-06 02:05:54,651 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 267 transitions. [2024-12-06 02:05:54,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:05:54,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:54,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:56,190 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:57,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:57,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 200 states and 269 transitions. [2024-12-06 02:05:57,482 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 269 transitions. [2024-12-06 02:05:57,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:05:57,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:57,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:57,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:59,132 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:01,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:01,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 201 states and 269 transitions. [2024-12-06 02:06:01,117 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 269 transitions. [2024-12-06 02:06:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:06:01,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:01,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:01,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:02,771 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:03,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:03,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 202 states and 270 transitions. [2024-12-06 02:06:03,915 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 270 transitions. [2024-12-06 02:06:03,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:06:03,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:03,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:05,912 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:07,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:07,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 203 states and 272 transitions. [2024-12-06 02:06:07,640 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 272 transitions. [2024-12-06 02:06:07,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:06:07,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:07,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:07,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:09,200 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:11,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:11,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 204 states and 272 transitions. [2024-12-06 02:06:11,317 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 272 transitions. [2024-12-06 02:06:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:06:11,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:11,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:11,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:13,027 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:14,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:14,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 205 states and 274 transitions. [2024-12-06 02:06:14,589 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 274 transitions. [2024-12-06 02:06:14,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:06:14,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:14,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:15,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:16,283 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:18,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:18,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 206 states and 275 transitions. [2024-12-06 02:06:18,479 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 275 transitions. [2024-12-06 02:06:18,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:06:18,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:18,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:18,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:20,304 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:23,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:23,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 207 states and 275 transitions. [2024-12-06 02:06:23,449 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 275 transitions. [2024-12-06 02:06:23,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:06:23,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:23,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:23,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:25,421 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:27,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:27,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 208 states and 277 transitions. [2024-12-06 02:06:27,069 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 277 transitions. [2024-12-06 02:06:27,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:06:27,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:27,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:27,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:28,912 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:31,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:31,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 209 states and 278 transitions. [2024-12-06 02:06:31,370 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 278 transitions. [2024-12-06 02:06:31,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:06:31,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:31,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:31,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:33,475 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:36,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:36,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 210 states and 278 transitions. [2024-12-06 02:06:36,997 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 278 transitions. [2024-12-06 02:06:36,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:06:36,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:36,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:39,236 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:41,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:41,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 211 states and 280 transitions. [2024-12-06 02:06:41,073 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 280 transitions. [2024-12-06 02:06:41,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:06:41,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:41,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:42,954 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:45,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:45,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 212 states and 281 transitions. [2024-12-06 02:06:45,549 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 281 transitions. [2024-12-06 02:06:45,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:06:45,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:45,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:45,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:47,808 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:51,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:51,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 213 states and 281 transitions. [2024-12-06 02:06:51,467 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 281 transitions. [2024-12-06 02:06:51,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:06:51,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:51,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:51,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:53,755 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:06:55,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:55,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 214 states and 283 transitions. [2024-12-06 02:06:55,620 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 283 transitions. [2024-12-06 02:06:55,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:06:55,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:55,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:56,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:57,832 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:07:00,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:00,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 215 states and 284 transitions. [2024-12-06 02:07:00,459 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 284 transitions. [2024-12-06 02:07:00,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:07:00,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:00,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:00,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:02,706 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:07:05,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:05,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 216 states and 285 transitions. [2024-12-06 02:07:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 285 transitions. [2024-12-06 02:07:05,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:07:05,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:05,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:20,123 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:07:37,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:37,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 217 states and 285 transitions. [2024-12-06 02:07:37,312 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 285 transitions. [2024-12-06 02:07:37,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:07:37,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:37,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:37,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:38,141 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:07:39,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:39,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 218 states and 286 transitions. [2024-12-06 02:07:39,179 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 286 transitions. [2024-12-06 02:07:39,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:07:39,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:39,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:39,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:40,267 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:07:42,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:42,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 219 states and 287 transitions. [2024-12-06 02:07:42,372 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 287 transitions. [2024-12-06 02:07:42,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:07:42,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:42,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:42,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:43,500 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:07:45,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:45,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 220 states and 289 transitions. [2024-12-06 02:07:45,140 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 289 transitions. [2024-12-06 02:07:45,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:07:45,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:45,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:45,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:46,545 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:07:48,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:48,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 221 states and 290 transitions. [2024-12-06 02:07:48,899 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 290 transitions. [2024-12-06 02:07:48,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:07:48,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:48,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:49,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:50,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:07:54,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:54,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 222 states and 290 transitions. [2024-12-06 02:07:54,339 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 290 transitions. [2024-12-06 02:07:54,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:07:54,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:54,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:54,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:55,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:07:57,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:57,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 223 states and 291 transitions. [2024-12-06 02:07:57,129 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 291 transitions. [2024-12-06 02:07:57,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:07:57,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:57,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:57,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:59,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:08:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:01,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 224 states and 293 transitions. [2024-12-06 02:08:01,317 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 293 transitions. [2024-12-06 02:08:01,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:08:01,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:01,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:01,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:02,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:08:05,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:05,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 225 states and 293 transitions. [2024-12-06 02:08:05,447 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 293 transitions. [2024-12-06 02:08:05,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:08:05,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:05,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:05,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:06,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:08:08,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:08,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 226 states and 294 transitions. [2024-12-06 02:08:08,429 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 294 transitions. [2024-12-06 02:08:08,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:08:08,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:08,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:09,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:10,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:08:11,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:11,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 227 states and 295 transitions. [2024-12-06 02:08:11,721 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 295 transitions. [2024-12-06 02:08:11,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:08:11,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:11,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:12,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:13,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:08:14,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:14,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 228 states and 296 transitions. [2024-12-06 02:08:14,906 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 296 transitions. [2024-12-06 02:08:14,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:08:14,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:14,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:15,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:16,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:08:18,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:18,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 229 states and 297 transitions. [2024-12-06 02:08:18,518 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 297 transitions. [2024-12-06 02:08:18,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:08:18,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:18,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:19,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:20,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:08:21,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:21,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 230 states and 298 transitions. [2024-12-06 02:08:21,926 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 298 transitions. [2024-12-06 02:08:21,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:08:21,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:21,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:22,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:23,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:08:25,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:25,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 231 states and 299 transitions. [2024-12-06 02:08:25,213 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 299 transitions. [2024-12-06 02:08:25,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:08:25,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:25,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:25,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:29,326 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:08:33,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:33,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 232 states and 301 transitions. [2024-12-06 02:08:33,384 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 301 transitions. [2024-12-06 02:08:33,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 02:08:33,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:33,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:34,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:35,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:08:38,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:38,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 233 states and 302 transitions. [2024-12-06 02:08:38,102 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 302 transitions. [2024-12-06 02:08:38,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:08:38,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:38,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:38,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:40,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:08:44,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:44,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 234 states and 302 transitions. [2024-12-06 02:08:44,542 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 302 transitions. [2024-12-06 02:08:44,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:08:44,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:44,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:45,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:47,257 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:08:49,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:49,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 235 states and 304 transitions. [2024-12-06 02:08:49,442 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 304 transitions. [2024-12-06 02:08:49,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 02:08:49,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:49,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:51,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:08:54,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:54,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 236 states and 305 transitions. [2024-12-06 02:08:54,575 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 305 transitions. [2024-12-06 02:08:54,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:08:54,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:54,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:57,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:09:01,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 237 states and 305 transitions. [2024-12-06 02:09:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 305 transitions. [2024-12-06 02:09:01,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:09:01,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:01,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:02,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:03,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:09:05,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:05,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 238 states and 306 transitions. [2024-12-06 02:09:05,509 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 306 transitions. [2024-12-06 02:09:05,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:09:05,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:05,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:06,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:07,509 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:09:09,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:09,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 239 states and 307 transitions. [2024-12-06 02:09:09,340 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 307 transitions. [2024-12-06 02:09:09,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:09:09,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:09,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:10,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:11,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:09:13,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:13,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 240 states and 308 transitions. [2024-12-06 02:09:13,449 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 308 transitions. [2024-12-06 02:09:13,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 02:09:13,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:13,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:14,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:17,411 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:09:20,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:20,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 241 states and 310 transitions. [2024-12-06 02:09:20,797 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 310 transitions. [2024-12-06 02:09:20,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:09:20,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:20,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:21,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:23,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:09:26,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:26,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 242 states and 310 transitions. [2024-12-06 02:09:26,562 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 310 transitions. [2024-12-06 02:09:26,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 02:09:26,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:26,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:27,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:28,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:09:30,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:30,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 243 states and 311 transitions. [2024-12-06 02:09:30,407 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 311 transitions. [2024-12-06 02:09:30,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:09:30,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:30,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:31,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:33,516 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:09:36,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:36,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 244 states and 313 transitions. [2024-12-06 02:09:36,196 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 313 transitions. [2024-12-06 02:09:36,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:09:36,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:36,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:38,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:09:41,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:41,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 245 states and 314 transitions. [2024-12-06 02:09:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 314 transitions. [2024-12-06 02:09:41,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:09:41,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:41,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:42,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:44,711 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:09:49,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 246 states and 314 transitions. [2024-12-06 02:09:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 314 transitions. [2024-12-06 02:09:49,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:09:49,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:49,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:49,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:52,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:09:54,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:54,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 247 states and 316 transitions. [2024-12-06 02:09:54,874 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 316 transitions. [2024-12-06 02:09:54,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:09:54,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:54,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:57,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:10:00,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:00,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 248 states and 317 transitions. [2024-12-06 02:10:00,575 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 317 transitions. [2024-12-06 02:10:00,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:10:00,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:00,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:00,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:03,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:10:08,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:08,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 249 states and 317 transitions. [2024-12-06 02:10:08,374 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 317 transitions. [2024-12-06 02:10:08,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:10:08,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:08,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:09,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:11,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:10:13,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:13,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 250 states and 318 transitions. [2024-12-06 02:10:13,181 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 318 transitions. [2024-12-06 02:10:13,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:10:13,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:13,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:13,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:16,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:10:20,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:20,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 251 states and 320 transitions. [2024-12-06 02:10:20,092 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 320 transitions. [2024-12-06 02:10:20,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 02:10:20,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:20,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:23,151 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:10:26,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:26,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 252 states and 320 transitions. [2024-12-06 02:10:26,691 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 320 transitions. [2024-12-06 02:10:26,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 02:10:26,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:26,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:27,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:29,387 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:10:31,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 253 states and 321 transitions. [2024-12-06 02:10:31,544 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 321 transitions. [2024-12-06 02:10:31,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 02:10:31,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:31,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:34,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:10:36,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:36,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 254 states and 322 transitions. [2024-12-06 02:10:36,563 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 322 transitions. [2024-12-06 02:10:36,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:10:36,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:36,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:40,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:10:44,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:44,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 255 states and 324 transitions. [2024-12-06 02:10:44,578 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 324 transitions. [2024-12-06 02:10:44,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:10:44,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:44,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:47,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:10:51,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:51,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 256 states and 324 transitions. [2024-12-06 02:10:51,692 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 324 transitions. [2024-12-06 02:10:51,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:10:51,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:51,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:52,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:54,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:10:56,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:56,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 257 states and 325 transitions. [2024-12-06 02:10:56,796 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 325 transitions. [2024-12-06 02:10:56,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 02:10:56,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:56,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:01,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:11:04,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:04,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 258 states and 327 transitions. [2024-12-06 02:11:04,667 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 327 transitions. [2024-12-06 02:11:04,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 02:11:04,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:04,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:05,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:08,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:11:12,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:12,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 259 states and 327 transitions. [2024-12-06 02:11:12,001 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 327 transitions. [2024-12-06 02:11:12,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 02:11:12,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:12,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:12,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:11:18,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:18,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 260 states and 329 transitions. [2024-12-06 02:11:18,518 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 329 transitions. [2024-12-06 02:11:18,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 02:11:18,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:18,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:19,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:21,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:11:25,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:25,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 261 states and 330 transitions. [2024-12-06 02:11:25,471 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 330 transitions. [2024-12-06 02:11:25,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:11:25,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:25,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:26,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:28,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:11:32,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:32,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 262 states and 331 transitions. [2024-12-06 02:11:32,516 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 331 transitions. [2024-12-06 02:11:32,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:11:32,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:32,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:33,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:36,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:11:44,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:44,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 263 states and 331 transitions. [2024-12-06 02:11:44,363 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 331 transitions. [2024-12-06 02:11:44,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 02:11:44,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:44,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:45,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:47,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:11:50,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:50,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 264 states and 332 transitions. [2024-12-06 02:11:50,147 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 332 transitions. [2024-12-06 02:11:50,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:11:50,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:50,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:50,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:53,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:11:56,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:56,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 265 states and 333 transitions. [2024-12-06 02:11:56,135 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 333 transitions. [2024-12-06 02:11:56,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:11:56,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:56,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:56,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:59,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:12:02,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:02,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 266 states and 334 transitions. [2024-12-06 02:12:02,092 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 334 transitions. [2024-12-06 02:12:02,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:12:02,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:02,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:02,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:07,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:12:12,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:12,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 267 states and 336 transitions. [2024-12-06 02:12:12,818 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 336 transitions. [2024-12-06 02:12:12,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:12:12,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:12,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:13,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:16,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:12:21,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:21,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 268 states and 336 transitions. [2024-12-06 02:12:21,080 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 336 transitions. [2024-12-06 02:12:21,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:12:21,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:21,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:21,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:24,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:12:27,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:27,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 269 states and 337 transitions. [2024-12-06 02:12:27,176 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 337 transitions. [2024-12-06 02:12:27,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:12:27,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:27,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:27,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:30,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:12:33,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:33,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 270 states and 338 transitions. [2024-12-06 02:12:33,362 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 338 transitions. [2024-12-06 02:12:33,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:12:33,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:33,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:34,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:37,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:12:39,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:39,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 271 states and 339 transitions. [2024-12-06 02:12:39,681 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 339 transitions. [2024-12-06 02:12:39,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:12:39,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:39,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:40,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:43,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2477 backedges. 2 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:12:46,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:46,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 272 states and 340 transitions. [2024-12-06 02:12:46,151 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 340 transitions. [2024-12-06 02:12:46,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:12:46,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:46,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:47,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:50,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2532 backedges. 2 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:12:53,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:53,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 273 states and 341 transitions. [2024-12-06 02:12:53,602 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 341 transitions. [2024-12-06 02:12:53,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:12:53,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:53,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:54,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:01,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2588 backedges. 2 proven. 1596 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:13:07,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:07,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 274 states and 343 transitions. [2024-12-06 02:13:07,383 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 343 transitions. [2024-12-06 02:13:07,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:13:07,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:07,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:08,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:11,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2645 backedges. 2 proven. 1653 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:13:16,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:16,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 275 states and 344 transitions. [2024-12-06 02:13:16,413 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 344 transitions. [2024-12-06 02:13:16,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:13:16,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:16,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:17,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:20,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 2 proven. 1711 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:13:25,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:25,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 276 states and 346 transitions. [2024-12-06 02:13:25,500 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 346 transitions. [2024-12-06 02:13:25,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:13:25,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:25,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:26,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:31,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2762 backedges. 2 proven. 1770 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:13:41,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:41,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 277 states and 345 transitions. [2024-12-06 02:13:41,076 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 345 transitions. [2024-12-06 02:13:41,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:13:41,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:41,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:45,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2822 backedges. 2 proven. 1830 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:13:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:48,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 278 states and 346 transitions. [2024-12-06 02:13:48,625 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 346 transitions. [2024-12-06 02:13:48,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:13:48,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:48,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:50,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:56,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2883 backedges. 2 proven. 1891 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:14:00,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:00,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 279 states and 348 transitions. [2024-12-06 02:14:00,653 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 348 transitions. [2024-12-06 02:14:00,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:14:00,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:00,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:01,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:05,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2945 backedges. 2 proven. 1953 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:14:11,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:11,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 280 states and 348 transitions. [2024-12-06 02:14:11,524 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 348 transitions. [2024-12-06 02:14:11,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:14:11,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:11,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:12,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:17,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 2 proven. 2016 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:14:21,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:21,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 281 states and 350 transitions. [2024-12-06 02:14:21,516 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 350 transitions. [2024-12-06 02:14:21,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:14:21,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:21,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:22,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:27,298 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 2 proven. 2080 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:14:32,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:32,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 282 states and 350 transitions. [2024-12-06 02:14:32,426 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 350 transitions. [2024-12-06 02:14:32,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 02:14:32,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:32,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:38,116 INFO L134 CoverageAnalysis]: Checked inductivity of 3137 backedges. 2 proven. 2145 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:14:41,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:41,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 283 states and 351 transitions. [2024-12-06 02:14:41,082 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 351 transitions. [2024-12-06 02:14:41,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:14:41,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:41,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:43,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:47,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3203 backedges. 2 proven. 2211 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:14:50,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:50,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 284 states and 352 transitions. [2024-12-06 02:14:50,543 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 352 transitions. [2024-12-06 02:14:50,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:14:50,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:50,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:51,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:55,357 INFO L134 CoverageAnalysis]: Checked inductivity of 3270 backedges. 2 proven. 2278 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:14:58,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:58,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 285 states and 353 transitions. [2024-12-06 02:14:58,611 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 353 transitions. [2024-12-06 02:14:58,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:14:58,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:58,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:59,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:03,593 INFO L134 CoverageAnalysis]: Checked inductivity of 3338 backedges. 2 proven. 2346 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:15:06,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 286 states and 354 transitions. [2024-12-06 02:15:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 354 transitions. [2024-12-06 02:15:06,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:15:06,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:06,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:15,555 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 2 proven. 2415 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:15:21,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:21,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 287 states and 356 transitions. [2024-12-06 02:15:21,661 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 356 transitions. [2024-12-06 02:15:21,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:15:21,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:21,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:22,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:27,078 INFO L134 CoverageAnalysis]: Checked inductivity of 3477 backedges. 2 proven. 2485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:15:32,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:32,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 288 states and 356 transitions. [2024-12-06 02:15:32,505 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 356 transitions. [2024-12-06 02:15:32,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:15:32,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:32,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:33,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:38,638 INFO L134 CoverageAnalysis]: Checked inductivity of 3548 backedges. 2 proven. 2556 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:15:42,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:42,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 289 states and 358 transitions. [2024-12-06 02:15:42,499 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 358 transitions. [2024-12-06 02:15:42,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:15:42,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:42,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:48,027 INFO L134 CoverageAnalysis]: Checked inductivity of 3620 backedges. 2 proven. 2628 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:15:53,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:53,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 290 states and 359 transitions. [2024-12-06 02:15:53,270 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 359 transitions. [2024-12-06 02:15:53,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:15:53,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:53,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:55,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:59,787 INFO L134 CoverageAnalysis]: Checked inductivity of 3693 backedges. 2 proven. 2701 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:16:05,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:05,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 291 states and 360 transitions. [2024-12-06 02:16:05,029 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 360 transitions. [2024-12-06 02:16:05,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:16:05,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:05,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:07,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:11,650 INFO L134 CoverageAnalysis]: Checked inductivity of 3767 backedges. 2 proven. 2775 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:16:16,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:16,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 292 states and 361 transitions. [2024-12-06 02:16:16,865 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 361 transitions. [2024-12-06 02:16:16,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 02:16:16,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:16,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:19,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:25,788 INFO L134 CoverageAnalysis]: Checked inductivity of 3842 backedges. 2 proven. 2850 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:16:38,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:38,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 293 states and 361 transitions. [2024-12-06 02:16:38,184 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 361 transitions. [2024-12-06 02:16:38,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:16:38,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:38,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:39,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:44,739 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 2 proven. 2926 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 02:16:48,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:48,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 294 states and 363 transitions. [2024-12-06 02:16:48,993 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 363 transitions. [2024-12-06 02:16:48,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:16:48,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:48,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:50,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:55,735 INFO L134 CoverageAnalysis]: Checked inductivity of 3995 backedges. 2 proven. 3003 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.