./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.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_b408d62d-de15-4e06-9327-608e7b78c578/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b408d62d-de15-4e06-9327-608e7b78c578/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_b408d62d-de15-4e06-9327-608e7b78c578/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b408d62d-de15-4e06-9327-608e7b78c578/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b408d62d-de15-4e06-9327-608e7b78c578/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_b408d62d-de15-4e06-9327-608e7b78c578/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 e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:04:55,809 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:04:55,867 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b408d62d-de15-4e06-9327-608e7b78c578/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-12-06 04:04:55,872 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:04:55,872 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:04:55,891 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:04:55,892 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:04:55,892 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:04:55,893 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:04:55,893 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:04:55,893 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:04:55,893 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:04:55,893 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:04:55,893 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:04:55,893 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:04:55,893 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:04:55,893 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:04:55,894 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:04:55,894 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:04:55,894 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:04:55,894 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:04:55,894 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:04:55,894 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:04:55,894 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:04:55,894 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:04:55,894 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:04:55,894 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:04:55,895 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:04:55,895 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:04:55,895 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:04:55,895 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:04:55,895 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:04:55,895 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:04:55,895 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_b408d62d-de15-4e06-9327-608e7b78c578/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 -> e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 [2024-12-06 04:04:56,131 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:04:56,139 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:04:56,141 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:04:56,143 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:04:56,143 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:04:56,144 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b408d62d-de15-4e06-9327-608e7b78c578/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.i [2024-12-06 04:04:58,748 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b408d62d-de15-4e06-9327-608e7b78c578/bin/ukojak-verify-CZk0znPC7b/data/1868c3c8b/4523fe903d3e45f188a9b6e9e067647d/FLAG7058548f4 [2024-12-06 04:04:59,026 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:04:59,027 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b408d62d-de15-4e06-9327-608e7b78c578/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.i [2024-12-06 04:04:59,041 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b408d62d-de15-4e06-9327-608e7b78c578/bin/ukojak-verify-CZk0znPC7b/data/1868c3c8b/4523fe903d3e45f188a9b6e9e067647d/FLAG7058548f4 [2024-12-06 04:04:59,333 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b408d62d-de15-4e06-9327-608e7b78c578/bin/ukojak-verify-CZk0znPC7b/data/1868c3c8b/4523fe903d3e45f188a9b6e9e067647d [2024-12-06 04:04:59,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:04:59,336 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:04:59,337 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:04:59,338 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:04:59,341 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:04:59,342 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:04:59" (1/1) ... [2024-12-06 04:04:59,342 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a9037f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:59, skipping insertion in model container [2024-12-06 04:04:59,343 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:04:59" (1/1) ... [2024-12-06 04:04:59,373 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:04:59,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:04:59,769 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:04:59,855 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:04:59,886 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:04:59,887 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:59 WrapperNode [2024-12-06 04:04:59,887 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:04:59,887 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:04:59,888 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:04:59,888 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:04:59,892 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:59" (1/1) ... [2024-12-06 04:04:59,910 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:59" (1/1) ... [2024-12-06 04:04:59,955 INFO L138 Inliner]: procedures = 207, calls = 222, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1264 [2024-12-06 04:04:59,955 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:04:59,956 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:04:59,956 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:04:59,956 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:04:59,964 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:59" (1/1) ... [2024-12-06 04:04:59,964 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:59" (1/1) ... [2024-12-06 04:04:59,972 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:59" (1/1) ... [2024-12-06 04:04:59,972 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:59" (1/1) ... [2024-12-06 04:05:00,002 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:59" (1/1) ... [2024-12-06 04:05:00,005 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:59" (1/1) ... [2024-12-06 04:05:00,015 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:59" (1/1) ... [2024-12-06 04:05:00,019 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:59" (1/1) ... [2024-12-06 04:05:00,022 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:59" (1/1) ... [2024-12-06 04:05:00,030 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:05:00,031 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:05:00,031 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:05:00,031 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:05:00,032 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:04:59" (1/1) ... [2024-12-06 04:05:00,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:05:00,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b408d62d-de15-4e06-9327-608e7b78c578/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:05:00,060 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b408d62d-de15-4e06-9327-608e7b78c578/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:05:00,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b408d62d-de15-4e06-9327-608e7b78c578/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:05:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:05:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:05:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:05:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:05:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:05:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:05:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:05:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:05:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:05:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:05:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:05:00,236 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:05:00,238 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:05:01,476 INFO L? ?]: Removed 290 outVars from TransFormulas that were not future-live. [2024-12-06 04:05:01,476 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:05:02,608 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:05:02,608 INFO L312 CfgBuilder]: Removed 31 assume(true) statements. [2024-12-06 04:05:02,609 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:05:02 BoogieIcfgContainer [2024-12-06 04:05:02,609 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:05:02,609 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:05:02,609 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:05:02,617 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:05:02,617 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:05:02" (1/1) ... [2024-12-06 04:05:02,622 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:05:02,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:02,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 99 states and 171 transitions. [2024-12-06 04:05:02,661 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 171 transitions. [2024-12-06 04:05:02,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:05:02,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:02,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:02,849 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 04:05:02,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:02,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 100 states and 172 transitions. [2024-12-06 04:05:02,898 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 172 transitions. [2024-12-06 04:05:02,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:05:02,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:02,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:02,931 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 04:05:02,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:02,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 100 states and 170 transitions. [2024-12-06 04:05:02,936 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 170 transitions. [2024-12-06 04:05:02,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:05:02,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:02,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:02,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:03,057 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 04:05:03,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:03,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 106 states and 179 transitions. [2024-12-06 04:05:03,100 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 179 transitions. [2024-12-06 04:05:03,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:05:03,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:03,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:03,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:03,134 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 04:05:03,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:03,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 105 states and 174 transitions. [2024-12-06 04:05:03,140 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 174 transitions. [2024-12-06 04:05:03,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:05:03,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:03,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:03,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:03,179 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 04:05:03,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:03,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 105 states and 172 transitions. [2024-12-06 04:05:03,184 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 172 transitions. [2024-12-06 04:05:03,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:05:03,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:03,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:03,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:03,215 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 04:05:03,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:03,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 105 states and 168 transitions. [2024-12-06 04:05:03,221 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 168 transitions. [2024-12-06 04:05:03,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:05:03,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:03,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:03,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:03,258 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 04:05:03,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:03,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 105 states and 164 transitions. [2024-12-06 04:05:03,264 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 164 transitions. [2024-12-06 04:05:03,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:05:03,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:03,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:03,291 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 04:05:03,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:03,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 105 states and 162 transitions. [2024-12-06 04:05:03,296 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 162 transitions. [2024-12-06 04:05:03,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:05:03,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:03,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:03,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:03,337 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 04:05:03,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:03,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 105 states and 156 transitions. [2024-12-06 04:05:03,342 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 156 transitions. [2024-12-06 04:05:03,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:05:03,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:03,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:03,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:03,395 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 04:05:13,418 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 04:05:13,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:13,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 105 states and 154 transitions. [2024-12-06 04:05:13,427 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 154 transitions. [2024-12-06 04:05:13,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:05:13,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:13,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:13,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:14,145 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 04:05:14,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:14,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 110 states and 163 transitions. [2024-12-06 04:05:14,822 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 163 transitions. [2024-12-06 04:05:14,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:05:14,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:14,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:14,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:14,900 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 04:05:17,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:05:17,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:17,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 110 states and 157 transitions. [2024-12-06 04:05:17,041 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 157 transitions. [2024-12-06 04:05:17,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:05:17,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:17,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:17,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:17,253 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 04:05:27,747 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 04:05:28,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:28,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 123 states and 174 transitions. [2024-12-06 04:05:28,269 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 174 transitions. [2024-12-06 04:05:28,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:05:28,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:28,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:28,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:28,367 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 04:05:28,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:28,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 123 states and 172 transitions. [2024-12-06 04:05:28,374 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 172 transitions. [2024-12-06 04:05:28,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:05:28,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:28,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:28,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:28,488 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 04:05:28,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:28,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 123 states and 170 transitions. [2024-12-06 04:05:28,495 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 170 transitions. [2024-12-06 04:05:28,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:05:28,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:28,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:28,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:28,570 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 04:05:38,577 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 04:05:38,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:38,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 123 states and 168 transitions. [2024-12-06 04:05:38,603 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 168 transitions. [2024-12-06 04:05:38,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 04:05:38,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:38,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:38,779 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 04:05:47,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:05:47,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:47,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 126 states and 170 transitions. [2024-12-06 04:05:47,067 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 170 transitions. [2024-12-06 04:05:47,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:05:47,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:47,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:47,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:47,695 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 04:05:47,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:47,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 127 states and 171 transitions. [2024-12-06 04:05:47,797 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 171 transitions. [2024-12-06 04:05:47,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:05:47,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:47,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:48,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:48,489 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 04:05:48,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:48,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 128 states and 173 transitions. [2024-12-06 04:05:48,955 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 173 transitions. [2024-12-06 04:05:48,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:05:48,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:48,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:49,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:49,613 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 04:05:50,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:50,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 129 states and 173 transitions. [2024-12-06 04:05:50,163 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 173 transitions. [2024-12-06 04:05:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:05:50,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:50,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:50,947 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 04:05:51,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:51,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 130 states and 175 transitions. [2024-12-06 04:05:51,365 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 175 transitions. [2024-12-06 04:05:51,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:05:51,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:51,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:51,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:51,971 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 04:05:52,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:52,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 131 states and 175 transitions. [2024-12-06 04:05:52,547 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 175 transitions. [2024-12-06 04:05:52,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:05:52,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:52,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:52,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:53,526 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 04:05:53,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:53,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 132 states and 176 transitions. [2024-12-06 04:05:53,942 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 176 transitions. [2024-12-06 04:05:53,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:05:53,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:53,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:54,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:54,966 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 04:05:55,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:55,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 133 states and 178 transitions. [2024-12-06 04:05:55,902 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 178 transitions. [2024-12-06 04:05:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 04:05:55,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:55,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:56,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:57,028 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 04:05:57,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:57,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 134 states and 178 transitions. [2024-12-06 04:05:57,764 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 178 transitions. [2024-12-06 04:05:57,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:05:57,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:57,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:58,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:58,649 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 04:05:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 135 states and 179 transitions. [2024-12-06 04:05:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 179 transitions. [2024-12-06 04:05:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:05:59,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:59,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:59,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:00,382 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 04:06:01,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:01,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 136 states and 181 transitions. [2024-12-06 04:06:01,389 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 181 transitions. [2024-12-06 04:06:01,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:06:01,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:01,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:01,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:02,481 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 04:06:03,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:03,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 137 states and 181 transitions. [2024-12-06 04:06:03,333 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 181 transitions. [2024-12-06 04:06:03,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:06:03,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:03,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:03,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:04,269 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 04:06:04,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:04,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 138 states and 182 transitions. [2024-12-06 04:06:04,873 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 182 transitions. [2024-12-06 04:06:04,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:06:04,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:04,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:05,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:05,892 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 04:06:06,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:06,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 139 states and 184 transitions. [2024-12-06 04:06:06,710 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 184 transitions. [2024-12-06 04:06:06,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:06:06,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:06,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:07,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:07,677 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 04:06:08,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:08,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 140 states and 185 transitions. [2024-12-06 04:06:08,692 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 185 transitions. [2024-12-06 04:06:08,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:06:08,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:08,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:08,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:09,520 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 04:06:10,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:10,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 141 states and 186 transitions. [2024-12-06 04:06:10,481 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 186 transitions. [2024-12-06 04:06:10,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 04:06:10,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:10,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:10,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:11,382 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 04:06:12,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:12,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 142 states and 187 transitions. [2024-12-06 04:06:12,473 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 187 transitions. [2024-12-06 04:06:12,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:06:12,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:12,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:13,945 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 04:06:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:16,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 143 states and 187 transitions. [2024-12-06 04:06:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 187 transitions. [2024-12-06 04:06:16,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:06:16,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:16,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:16,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:17,423 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 04:06:18,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:18,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 144 states and 188 transitions. [2024-12-06 04:06:18,117 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 188 transitions. [2024-12-06 04:06:18,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:06:18,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:18,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:18,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:19,365 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 04:06:20,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:20,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 145 states and 190 transitions. [2024-12-06 04:06:20,299 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 190 transitions. [2024-12-06 04:06:20,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:06:20,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:20,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:20,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:21,879 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 04:06:22,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:22,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 146 states and 190 transitions. [2024-12-06 04:06:22,985 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 190 transitions. [2024-12-06 04:06:22,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:06:22,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:22,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:23,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:24,693 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 04:06:25,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:25,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 147 states and 191 transitions. [2024-12-06 04:06:25,498 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 191 transitions. [2024-12-06 04:06:25,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:06:25,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:25,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:27,107 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 04:06:28,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:28,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 148 states and 193 transitions. [2024-12-06 04:06:28,281 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 193 transitions. [2024-12-06 04:06:28,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:06:28,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:28,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:28,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:30,432 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 04:06:31,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:31,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 149 states and 193 transitions. [2024-12-06 04:06:31,608 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 193 transitions. [2024-12-06 04:06:31,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:06:31,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:31,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:33,563 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 04:06:34,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:34,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 150 states and 194 transitions. [2024-12-06 04:06:34,393 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 194 transitions. [2024-12-06 04:06:34,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:06:34,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:34,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:34,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:36,015 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 04:06:37,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:37,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 151 states and 196 transitions. [2024-12-06 04:06:37,195 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 196 transitions. [2024-12-06 04:06:37,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:06:37,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:37,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:37,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:38,401 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 04:06:39,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:39,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 152 states and 197 transitions. [2024-12-06 04:06:39,973 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 197 transitions. [2024-12-06 04:06:39,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:06:39,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:39,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:40,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:42,623 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 04:06:44,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:44,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 153 states and 197 transitions. [2024-12-06 04:06:44,467 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2024-12-06 04:06:44,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:06:44,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:44,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:44,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:46,958 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 04:06:47,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:47,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 154 states and 198 transitions. [2024-12-06 04:06:47,928 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 198 transitions. [2024-12-06 04:06:47,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:06:47,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:47,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:48,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:50,567 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 04:06:51,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:51,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 155 states and 199 transitions. [2024-12-06 04:06:51,484 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 199 transitions. [2024-12-06 04:06:51,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:06:51,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:51,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:51,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:53,690 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 04:06:55,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:55,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 156 states and 201 transitions. [2024-12-06 04:06:55,235 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 201 transitions. [2024-12-06 04:06:55,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:06:55,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:55,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:55,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:58,293 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 04:06:59,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:59,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 157 states and 201 transitions. [2024-12-06 04:06:59,724 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 201 transitions. [2024-12-06 04:06:59,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:06:59,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:59,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:02,670 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 04:07:03,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:03,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 158 states and 202 transitions. [2024-12-06 04:07:03,642 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 202 transitions. [2024-12-06 04:07:03,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:07:03,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:03,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:03,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:05,775 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 04:07:07,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:07,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 159 states and 204 transitions. [2024-12-06 04:07:07,593 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 204 transitions. [2024-12-06 04:07:07,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:07:07,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:07,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:07,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:09,207 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 04:07:11,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:11,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 160 states and 206 transitions. [2024-12-06 04:07:11,095 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 206 transitions. [2024-12-06 04:07:11,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:07:11,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:11,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:11,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:12,972 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 04:07:14,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:14,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 161 states and 206 transitions. [2024-12-06 04:07:14,807 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 206 transitions. [2024-12-06 04:07:14,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:07:14,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:14,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:15,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:18,948 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 04:07:21,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:21,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 162 states and 206 transitions. [2024-12-06 04:07:21,904 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 206 transitions. [2024-12-06 04:07:21,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:07:21,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:21,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:22,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:24,078 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 04:07:25,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:25,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 163 states and 208 transitions. [2024-12-06 04:07:25,398 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 208 transitions. [2024-12-06 04:07:25,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:07:25,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:25,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:25,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:29,327 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 04:07:31,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:31,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 164 states and 208 transitions. [2024-12-06 04:07:31,105 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 208 transitions. [2024-12-06 04:07:31,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:07:31,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:31,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:31,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:35,061 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 04:07:36,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:36,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 165 states and 209 transitions. [2024-12-06 04:07:36,211 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 209 transitions. [2024-12-06 04:07:36,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:07:36,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:36,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:40,440 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 04:07:41,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:41,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 166 states and 210 transitions. [2024-12-06 04:07:41,817 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 210 transitions. [2024-12-06 04:07:41,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:07:41,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:41,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:42,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:44,850 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 04:07:47,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:47,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 167 states and 212 transitions. [2024-12-06 04:07:47,264 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 212 transitions. [2024-12-06 04:07:47,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:07:47,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:47,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:49,538 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 04:07:51,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:51,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 168 states and 214 transitions. [2024-12-06 04:07:51,723 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 214 transitions. [2024-12-06 04:07:51,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:07:51,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:51,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:52,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:56,533 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 04:07:59,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:59,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 169 states and 213 transitions. [2024-12-06 04:07:59,274 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 213 transitions. [2024-12-06 04:07:59,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:07:59,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:59,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:12,800 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 04:08:25,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:25,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 170 states and 214 transitions. [2024-12-06 04:08:25,890 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 214 transitions. [2024-12-06 04:08:25,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:08:25,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:25,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:26,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:26,607 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 04:08:26,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:26,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 171 states and 215 transitions. [2024-12-06 04:08:26,800 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 215 transitions. [2024-12-06 04:08:26,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:08:26,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:26,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:27,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:27,814 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 04:08:29,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:29,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 172 states and 216 transitions. [2024-12-06 04:08:29,288 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 216 transitions. [2024-12-06 04:08:29,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:08:29,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:29,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:29,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:30,482 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 04:08:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:31,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 173 states and 218 transitions. [2024-12-06 04:08:31,437 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 218 transitions. [2024-12-06 04:08:31,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:08:31,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:31,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:31,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:32,745 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 04:08:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:33,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 174 states and 219 transitions. [2024-12-06 04:08:33,982 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 219 transitions. [2024-12-06 04:08:33,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:08:33,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:33,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:34,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:35,612 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 04:08:38,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:38,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 175 states and 219 transitions. [2024-12-06 04:08:38,009 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 219 transitions. [2024-12-06 04:08:38,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:08:38,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:38,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:38,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:39,885 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 04:08:41,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:41,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 176 states and 220 transitions. [2024-12-06 04:08:41,111 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 220 transitions. [2024-12-06 04:08:41,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:08:41,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:41,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:41,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:43,009 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 04:08:44,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:44,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 177 states and 221 transitions. [2024-12-06 04:08:44,175 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 221 transitions. [2024-12-06 04:08:44,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:08:44,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:44,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:44,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:45,880 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 04:08:46,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:46,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 178 states and 222 transitions. [2024-12-06 04:08:46,961 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 222 transitions. [2024-12-06 04:08:46,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:08:46,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:46,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:47,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:49,055 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 04:08:50,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:50,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 179 states and 223 transitions. [2024-12-06 04:08:50,251 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 223 transitions. [2024-12-06 04:08:50,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 04:08:50,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:50,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:50,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:52,894 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 04:08:55,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:55,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 180 states and 225 transitions. [2024-12-06 04:08:55,222 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 225 transitions. [2024-12-06 04:08:55,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 04:08:55,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:55,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:58,099 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 04:08:59,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:59,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 181 states and 225 transitions. [2024-12-06 04:08:59,987 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 225 transitions. [2024-12-06 04:08:59,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:08:59,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:59,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:00,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:02,792 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 04:09:04,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:04,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 182 states and 226 transitions. [2024-12-06 04:09:04,002 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 226 transitions. [2024-12-06 04:09:04,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:09:04,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:04,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:04,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:06,336 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 04:09:07,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:07,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 183 states and 228 transitions. [2024-12-06 04:09:07,951 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 228 transitions. [2024-12-06 04:09:07,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:09:07,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:07,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:08,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:09,442 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 04:09:11,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:11,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 184 states and 229 transitions. [2024-12-06 04:09:11,460 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 229 transitions. [2024-12-06 04:09:11,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 04:09:11,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:11,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:11,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:12,925 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 04:09:14,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:14,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 185 states and 230 transitions. [2024-12-06 04:09:14,890 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 230 transitions. [2024-12-06 04:09:14,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 04:09:14,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:14,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:15,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:16,738 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 04:09:19,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:19,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 186 states and 231 transitions. [2024-12-06 04:09:19,429 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 231 transitions. [2024-12-06 04:09:19,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 04:09:19,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:19,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:20,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:23,475 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 04:09:27,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 187 states and 231 transitions. [2024-12-06 04:09:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 231 transitions. [2024-12-06 04:09:27,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 04:09:27,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:27,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:27,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:30,690 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 04:09:32,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:32,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 188 states and 232 transitions. [2024-12-06 04:09:32,238 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 232 transitions. [2024-12-06 04:09:32,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 04:09:32,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:32,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:32,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:35,806 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 04:09:37,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:37,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 189 states and 233 transitions. [2024-12-06 04:09:37,216 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 233 transitions. [2024-12-06 04:09:37,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:09:37,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:37,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:38,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:41,485 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 04:09:42,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:42,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 190 states and 234 transitions. [2024-12-06 04:09:42,896 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 234 transitions. [2024-12-06 04:09:42,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 04:09:42,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:42,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:43,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:47,262 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 04:09:48,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:48,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 191 states and 235 transitions. [2024-12-06 04:09:48,687 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 235 transitions. [2024-12-06 04:09:48,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 04:09:48,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:48,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:49,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:52,360 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 04:09:55,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:55,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 192 states and 237 transitions. [2024-12-06 04:09:55,205 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 237 transitions. [2024-12-06 04:09:55,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:09:55,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:55,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:55,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:59,885 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 04:10:02,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:02,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 193 states and 237 transitions. [2024-12-06 04:10:02,166 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 237 transitions. [2024-12-06 04:10:02,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 04:10:02,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:02,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:07,037 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 04:10:08,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:08,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 194 states and 238 transitions. [2024-12-06 04:10:08,470 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 238 transitions. [2024-12-06 04:10:08,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:10:08,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:08,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:08,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:13,704 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 04:10:15,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:15,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 195 states and 239 transitions. [2024-12-06 04:10:15,159 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 239 transitions. [2024-12-06 04:10:15,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 04:10:15,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:15,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:15,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:20,714 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 04:10:22,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:22,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 196 states and 240 transitions. [2024-12-06 04:10:22,194 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 240 transitions. [2024-12-06 04:10:22,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 04:10:22,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:22,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:22,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:25,972 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 04:10:28,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 197 states and 242 transitions. [2024-12-06 04:10:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 242 transitions. [2024-12-06 04:10:28,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 04:10:28,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:28,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:29,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:34,731 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 04:10:37,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:37,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 198 states and 242 transitions. [2024-12-06 04:10:37,387 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 242 transitions. [2024-12-06 04:10:37,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 04:10:37,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:37,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:38,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:40,539 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 04:10:42,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:42,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 199 states and 244 transitions. [2024-12-06 04:10:42,292 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 244 transitions. [2024-12-06 04:10:42,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 04:10:42,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:42,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:43,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:45,087 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 04:10:47,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:47,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 200 states and 245 transitions. [2024-12-06 04:10:47,670 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 245 transitions. [2024-12-06 04:10:47,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 04:10:47,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:47,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:48,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:50,196 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 04:10:52,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:52,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 201 states and 246 transitions. [2024-12-06 04:10:52,910 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 246 transitions. [2024-12-06 04:10:52,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 04:10:52,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:52,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:56,015 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 04:10:58,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:58,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 202 states and 247 transitions. [2024-12-06 04:10:58,662 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 247 transitions. [2024-12-06 04:10:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 04:10:58,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:58,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:00,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:02,436 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 04:11:05,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:05,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 203 states and 248 transitions. [2024-12-06 04:11:05,555 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 248 transitions. [2024-12-06 04:11:05,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 04:11:05,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:05,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:06,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:08,623 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 04:11:12,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:12,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 204 states and 250 transitions. [2024-12-06 04:11:12,422 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 250 transitions. [2024-12-06 04:11:12,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 04:11:12,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:12,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:13,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:21,534 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 04:11:28,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:28,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 205 states and 249 transitions. [2024-12-06 04:11:28,983 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 249 transitions. [2024-12-06 04:11:28,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 04:11:28,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:28,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:30,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:36,390 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 04:11:38,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:38,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 206 states and 250 transitions. [2024-12-06 04:11:38,289 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 250 transitions. [2024-12-06 04:11:38,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 04:11:38,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:38,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:38,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:42,042 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 04:11:44,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:44,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 207 states and 252 transitions. [2024-12-06 04:11:44,499 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 252 transitions. [2024-12-06 04:11:44,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 04:11:44,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:44,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:47,198 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 04:11:50,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:50,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 208 states and 253 transitions. [2024-12-06 04:11:50,075 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 253 transitions. [2024-12-06 04:11:50,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 04:11:50,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:50,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:50,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:53,538 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 04:11:56,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:56,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 209 states and 254 transitions. [2024-12-06 04:11:56,497 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 254 transitions. [2024-12-06 04:11:56,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 04:11:56,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:56,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:56,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:05,113 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 04:12:10,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:10,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 210 states and 254 transitions. [2024-12-06 04:12:10,084 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 254 transitions. [2024-12-06 04:12:10,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 04:12:10,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:10,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:11,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:14,216 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 04:12:16,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:16,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 211 states and 256 transitions. [2024-12-06 04:12:16,265 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 256 transitions. [2024-12-06 04:12:16,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 04:12:16,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:16,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:17,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:19,547 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 04:12:23,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:23,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 212 states and 257 transitions. [2024-12-06 04:12:23,314 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 257 transitions. [2024-12-06 04:12:23,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 04:12:23,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:23,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:23,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:31,640 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 04:12:35,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:35,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 213 states and 257 transitions. [2024-12-06 04:12:35,493 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 257 transitions. [2024-12-06 04:12:35,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 04:12:35,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:35,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:36,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:43,892 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 04:12:45,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:45,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 214 states and 258 transitions. [2024-12-06 04:12:45,849 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 258 transitions. [2024-12-06 04:12:45,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 04:12:45,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:45,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:46,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:50,490 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 04:12:53,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:53,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 215 states and 260 transitions. [2024-12-06 04:12:53,164 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 260 transitions. [2024-12-06 04:12:53,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 04:12:53,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:53,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:02,096 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 04:13:05,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:05,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 216 states and 260 transitions. [2024-12-06 04:13:05,059 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 260 transitions. [2024-12-06 04:13:05,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 04:13:05,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:05,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:06,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:14,489 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 04:13:16,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:16,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 217 states and 261 transitions. [2024-12-06 04:13:16,395 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 261 transitions. [2024-12-06 04:13:16,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 04:13:16,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:16,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:17,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:21,187 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 04:13:23,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:23,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 218 states and 263 transitions. [2024-12-06 04:13:23,824 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 263 transitions. [2024-12-06 04:13:23,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 04:13:23,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:23,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:25,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:28,384 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 04:13:32,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:32,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 219 states and 264 transitions. [2024-12-06 04:13:32,527 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 264 transitions. [2024-12-06 04:13:32,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 04:13:32,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:32,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:42,591 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 04:13:46,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:46,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 220 states and 264 transitions. [2024-12-06 04:13:46,637 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 264 transitions. [2024-12-06 04:13:46,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 04:13:46,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:46,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:47,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:50,747 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 04:13:52,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:52,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 221 states and 266 transitions. [2024-12-06 04:13:52,876 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 266 transitions. [2024-12-06 04:13:52,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 04:13:52,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:52,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:54,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:57,457 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 04:14:02,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:02,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 222 states and 267 transitions. [2024-12-06 04:14:02,014 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 267 transitions. [2024-12-06 04:14:02,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 04:14:02,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:02,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:02,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:12,872 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 04:14:17,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:17,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 223 states and 267 transitions. [2024-12-06 04:14:17,196 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 267 transitions. [2024-12-06 04:14:17,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 04:14:17,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:17,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:22,687 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 04:14:25,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:25,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 224 states and 269 transitions. [2024-12-06 04:14:25,007 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 269 transitions. [2024-12-06 04:14:25,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 04:14:25,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:25,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:26,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:36,691 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 04:14:40,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:40,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 225 states and 269 transitions. [2024-12-06 04:14:40,083 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 269 transitions. [2024-12-06 04:14:40,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:14:40,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:40,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:40,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:50,849 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 04:14:52,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:52,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 226 states and 270 transitions. [2024-12-06 04:14:52,871 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 270 transitions. [2024-12-06 04:14:52,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:14:52,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:52,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:53,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:03,645 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 04:15:05,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:05,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 227 states and 271 transitions. [2024-12-06 04:15:05,828 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 271 transitions. [2024-12-06 04:15:05,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:15:05,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:05,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:11,608 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 04:15:15,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:15,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 228 states and 273 transitions. [2024-12-06 04:15:15,070 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 273 transitions. [2024-12-06 04:15:15,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 04:15:15,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:15,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:15,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:19,153 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 04:15:23,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 229 states and 274 transitions. [2024-12-06 04:15:23,674 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 274 transitions. [2024-12-06 04:15:23,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:15:23,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:23,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:28,517 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 04:15:31,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:31,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 230 states and 276 transitions. [2024-12-06 04:15:31,948 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 276 transitions. [2024-12-06 04:15:31,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 04:15:31,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:31,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:32,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:45,490 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 04:15:51,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:51,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 231 states and 275 transitions. [2024-12-06 04:15:51,236 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 275 transitions. [2024-12-06 04:15:51,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 04:15:51,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:51,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:52,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:04,519 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 04:16:06,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:06,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 232 states and 276 transitions. [2024-12-06 04:16:06,703 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 276 transitions. [2024-12-06 04:16:06,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 04:16:06,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:06,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:07,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:19,143 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 04:16:21,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:21,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 233 states and 277 transitions. [2024-12-06 04:16:21,490 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 277 transitions. [2024-12-06 04:16:21,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 04:16:21,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:21,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:23,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:28,474 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 04:16:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:32,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 234 states and 279 transitions. [2024-12-06 04:16:32,282 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 279 transitions. [2024-12-06 04:16:32,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 04:16:32,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:32,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:35,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:38,855 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 04:16:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 235 states and 280 transitions. [2024-12-06 04:16:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 280 transitions. [2024-12-06 04:16:42,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:16:42,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:42,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:57,655 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 04:17:02,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:02,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 236 states and 280 transitions. [2024-12-06 04:17:02,287 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 280 transitions. [2024-12-06 04:17:02,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:17:02,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:02,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:03,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:17,502 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 04:17:19,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:19,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 237 states and 281 transitions. [2024-12-06 04:17:19,811 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 281 transitions. [2024-12-06 04:17:19,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 04:17:19,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:19,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:20,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:25,788 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 04:17:29,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:29,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 238 states and 283 transitions. [2024-12-06 04:17:29,145 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 283 transitions. [2024-12-06 04:17:29,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 04:17:29,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:29,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:32,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:46,788 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 04:17:50,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:50,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 239 states and 283 transitions. [2024-12-06 04:17:50,374 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 283 transitions. [2024-12-06 04:17:50,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 04:17:50,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:50,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:51,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:05,400 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 04:18:07,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:07,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 240 states and 284 transitions. [2024-12-06 04:18:07,807 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 284 transitions. [2024-12-06 04:18:07,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 04:18:07,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:07,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:12,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:17,577 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 04:18:20,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:20,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 241 states and 286 transitions. [2024-12-06 04:18:20,916 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 286 transitions. [2024-12-06 04:18:20,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 04:18:20,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:20,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:21,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:37,147 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 04:18:40,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:40,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 242 states and 286 transitions. [2024-12-06 04:18:40,841 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 286 transitions. [2024-12-06 04:18:40,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 04:18:40,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:40,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:41,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat