./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength6.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25b99966-0ffe-4a56-9493-8c86bc01f8a7/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25b99966-0ffe-4a56-9493-8c86bc01f8a7/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25b99966-0ffe-4a56-9493-8c86bc01f8a7/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25b99966-0ffe-4a56-9493-8c86bc01f8a7/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength6.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25b99966-0ffe-4a56-9493-8c86bc01f8a7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25b99966-0ffe-4a56-9493-8c86bc01f8a7/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6ef2b56a2f4ebf2e6f7f4ededf8760f087ff726b08e36644d8dcb52a8d087cd1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:09:38,392 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:09:38,490 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25b99966-0ffe-4a56-9493-8c86bc01f8a7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:09:38,495 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:09:38,495 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:09:38,520 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:09:38,521 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:09:38,522 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:09:38,522 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:09:38,522 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:09:38,523 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:09:38,523 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:09:38,523 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:09:38,523 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:09:38,523 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:09:38,523 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:09:38,524 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:09:38,524 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:09:38,524 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:09:38,524 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:09:38,524 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:09:38,524 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:09:38,525 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:09:38,525 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:09:38,525 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:09:38,525 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:09:38,525 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:09:38,525 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:09:38,526 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:09:38,526 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:09:38,526 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:09:38,526 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:09:38,526 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:09:38,527 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:09:38,527 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:09:38,527 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_25b99966-0ffe-4a56-9493-8c86bc01f8a7/bin/ukojak-verify-EEHR8qb7sm 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 ! overflow) ) 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 -> 6ef2b56a2f4ebf2e6f7f4ededf8760f087ff726b08e36644d8dcb52a8d087cd1 [2024-11-13 22:09:38,893 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:09:38,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:09:38,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:09:38,912 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:09:38,913 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:09:38,914 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25b99966-0ffe-4a56-9493-8c86bc01f8a7/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength6.c Unable to find full path for "g++" [2024-11-13 22:09:40,918 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:09:41,204 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:09:41,204 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25b99966-0ffe-4a56-9493-8c86bc01f8a7/sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength6.c [2024-11-13 22:09:41,212 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25b99966-0ffe-4a56-9493-8c86bc01f8a7/bin/ukojak-verify-EEHR8qb7sm/data/6240a5db3/e5d780d82a6b4b669b97b4947468cd3e/FLAG06c2a4955 [2024-11-13 22:09:41,230 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25b99966-0ffe-4a56-9493-8c86bc01f8a7/bin/ukojak-verify-EEHR8qb7sm/data/6240a5db3/e5d780d82a6b4b669b97b4947468cd3e [2024-11-13 22:09:41,232 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:09:41,235 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:09:41,237 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:09:41,237 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:09:41,243 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:09:41,245 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:09:41" (1/1) ... [2024-11-13 22:09:41,248 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@502af1dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:41, skipping insertion in model container [2024-11-13 22:09:41,248 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:09:41" (1/1) ... [2024-11-13 22:09:41,269 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:09:41,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:09:41,478 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:09:41,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:09:41,517 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:09:41,518 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:41 WrapperNode [2024-11-13 22:09:41,518 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:09:41,519 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:09:41,519 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:09:41,520 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:09:41,528 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:41" (1/1) ... [2024-11-13 22:09:41,537 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:41" (1/1) ... [2024-11-13 22:09:41,552 INFO L138 Inliner]: procedures = 8, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 71 [2024-11-13 22:09:41,553 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:09:41,553 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:09:41,553 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:09:41,553 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:09:41,559 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:41" (1/1) ... [2024-11-13 22:09:41,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:41" (1/1) ... [2024-11-13 22:09:41,561 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:41" (1/1) ... [2024-11-13 22:09:41,561 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:41" (1/1) ... [2024-11-13 22:09:41,566 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:41" (1/1) ... [2024-11-13 22:09:41,570 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:41" (1/1) ... [2024-11-13 22:09:41,571 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:41" (1/1) ... [2024-11-13 22:09:41,572 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:41" (1/1) ... [2024-11-13 22:09:41,573 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:09:41,574 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:09:41,574 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:09:41,575 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:09:41,576 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:41" (1/1) ... [2024-11-13 22:09:41,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:09:41,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25b99966-0ffe-4a56-9493-8c86bc01f8a7/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:09:41,611 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25b99966-0ffe-4a56-9493-8c86bc01f8a7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:09:41,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25b99966-0ffe-4a56-9493-8c86bc01f8a7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:09:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:09:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:09:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:09:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:09:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:09:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:09:41,710 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:09:41,713 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:09:41,961 INFO L? ?]: Removed 21 outVars from TransFormulas that were not future-live. [2024-11-13 22:09:41,962 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:09:42,042 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:09:42,045 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:09:42,045 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:09:42 BoogieIcfgContainer [2024-11-13 22:09:42,045 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:09:42,046 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:09:42,046 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:09:42,060 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:09:42,061 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:09:42" (1/1) ... [2024-11-13 22:09:42,071 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:09:42,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:42,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-13 22:09:42,149 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-13 22:09:42,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:09:42,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:42,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:42,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:42,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:42,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:42,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-11-13 22:09:42,525 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-11-13 22:09:42,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:09:42,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:42,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:42,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:42,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:42,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:42,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2024-11-13 22:09:42,720 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2024-11-13 22:09:42,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:09:42,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:42,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:42,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:42,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:42,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:42,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 33 transitions. [2024-11-13 22:09:42,911 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 33 transitions. [2024-11-13 22:09:42,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:09:42,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:42,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:43,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:43,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 34 transitions. [2024-11-13 22:09:43,014 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 34 transitions. [2024-11-13 22:09:43,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:09:43,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:43,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:43,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:43,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:43,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:43,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2024-11-13 22:09:43,119 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2024-11-13 22:09:43,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:09:43,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:43,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:43,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:43,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:43,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:43,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 29 states and 39 transitions. [2024-11-13 22:09:43,541 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 39 transitions. [2024-11-13 22:09:43,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:09:43,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:43,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:43,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:43,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:44,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:44,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 35 states and 52 transitions. [2024-11-13 22:09:44,077 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 52 transitions. [2024-11-13 22:09:44,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:09:44,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:44,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:44,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:44,230 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:44,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:44,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 38 states and 58 transitions. [2024-11-13 22:09:44,655 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 58 transitions. [2024-11-13 22:09:44,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:09:44,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:44,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:44,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:44,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:09:44,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:44,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 39 states and 59 transitions. [2024-11-13 22:09:44,756 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 59 transitions. [2024-11-13 22:09:44,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:09:44,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:44,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:44,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:44,826 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:09:45,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:45,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 41 states and 63 transitions. [2024-11-13 22:09:45,154 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 63 transitions. [2024-11-13 22:09:45,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:09:45,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:45,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:45,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:45,231 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:09:45,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:45,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 42 states and 63 transitions. [2024-11-13 22:09:45,379 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 63 transitions. [2024-11-13 22:09:45,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:09:45,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:45,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:45,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:45,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:45,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:45,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 43 states and 63 transitions. [2024-11-13 22:09:45,646 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 63 transitions. [2024-11-13 22:09:45,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:09:45,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:45,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:45,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:45,798 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:46,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:46,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 46 states and 69 transitions. [2024-11-13 22:09:46,117 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 69 transitions. [2024-11-13 22:09:46,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:09:46,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:46,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:46,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:46,188 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:09:46,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:46,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 48 states and 70 transitions. [2024-11-13 22:09:46,362 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 70 transitions. [2024-11-13 22:09:46,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:09:46,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:46,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:46,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:46,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:46,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 51 states and 76 transitions. [2024-11-13 22:09:46,990 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 76 transitions. [2024-11-13 22:09:46,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:09:46,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:46,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:47,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:47,225 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:09:47,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:47,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 54 states and 79 transitions. [2024-11-13 22:09:47,745 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 79 transitions. [2024-11-13 22:09:47,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:09:47,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:47,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:47,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:47,803 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:09:48,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:48,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 56 states and 80 transitions. [2024-11-13 22:09:48,002 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 80 transitions. [2024-11-13 22:09:48,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:09:48,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:48,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:48,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:48,218 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:48,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:48,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 59 states and 86 transitions. [2024-11-13 22:09:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 86 transitions. [2024-11-13 22:09:48,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:09:48,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:48,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:48,804 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:09:49,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:49,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 62 states and 89 transitions. [2024-11-13 22:09:49,263 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2024-11-13 22:09:49,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:09:49,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:49,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:49,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:49,329 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:09:49,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:49,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 64 states and 90 transitions. [2024-11-13 22:09:49,559 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 90 transitions. [2024-11-13 22:09:49,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:09:49,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:49,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:49,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:49,878 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:09:50,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:50,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 67 states and 93 transitions. [2024-11-13 22:09:50,546 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 93 transitions. [2024-11-13 22:09:50,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:09:50,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:50,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:50,792 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:51,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:51,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 70 states and 99 transitions. [2024-11-13 22:09:51,331 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 99 transitions. [2024-11-13 22:09:51,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:51,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:51,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:51,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:51,388 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 22:09:51,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:51,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 72 states and 100 transitions. [2024-11-13 22:09:51,641 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 100 transitions. [2024-11-13 22:09:51,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:09:51,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:51,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:51,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:51,905 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:09:52,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 75 states and 103 transitions. [2024-11-13 22:09:52,613 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 103 transitions. [2024-11-13 22:09:52,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:09:52,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:52,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:52,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:52,916 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:53,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:53,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 78 states and 109 transitions. [2024-11-13 22:09:53,510 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 109 transitions. [2024-11-13 22:09:53,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:09:53,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:53,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:53,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:53,590 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:09:53,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:53,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 80 states and 110 transitions. [2024-11-13 22:09:53,857 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 110 transitions. [2024-11-13 22:09:53,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:09:53,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:53,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:53,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:54,248 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 22 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:09:54,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:54,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 83 states and 113 transitions. [2024-11-13 22:09:54,953 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 113 transitions. [2024-11-13 22:09:54,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:09:54,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:54,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:55,282 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:55,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:55,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 86 states and 119 transitions. [2024-11-13 22:09:55,876 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 119 transitions. [2024-11-13 22:09:55,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:09:55,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:55,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:55,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:55,943 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 22:09:56,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:56,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 88 states and 120 transitions. [2024-11-13 22:09:56,219 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 120 transitions. [2024-11-13 22:09:56,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:09:56,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:56,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:56,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:56,611 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:09:57,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:57,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 91 states and 123 transitions. [2024-11-13 22:09:57,344 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 123 transitions. [2024-11-13 22:09:57,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:09:57,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:57,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:57,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:57,699 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:09:58,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:58,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 94 states and 129 transitions. [2024-11-13 22:09:58,417 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 129 transitions. [2024-11-13 22:09:58,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:09:58,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:58,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:58,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:58,475 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 22:09:58,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 96 states and 130 transitions. [2024-11-13 22:09:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 130 transitions. [2024-11-13 22:09:58,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:09:58,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:58,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:58,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:59,218 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 1 proven. 51 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:10:00,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:00,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 99 states and 133 transitions. [2024-11-13 22:10:00,182 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 133 transitions. [2024-11-13 22:10:00,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:10:00,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:00,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:00,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:00,544 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:01,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:01,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 102 states and 139 transitions. [2024-11-13 22:10:01,362 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 139 transitions. [2024-11-13 22:10:01,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:10:01,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:01,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:01,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:01,414 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:10:01,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:01,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 104 states and 140 transitions. [2024-11-13 22:10:01,769 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 140 transitions. [2024-11-13 22:10:01,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:10:01,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:01,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:01,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:02,230 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 70 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:10:03,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:03,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 107 states and 143 transitions. [2024-11-13 22:10:03,167 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 143 transitions. [2024-11-13 22:10:03,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:10:03,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:03,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:03,602 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:04,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:04,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 110 states and 149 transitions. [2024-11-13 22:10:04,369 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 149 transitions. [2024-11-13 22:10:04,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:10:04,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:04,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:04,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:04,415 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-13 22:10:04,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:04,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 112 states and 150 transitions. [2024-11-13 22:10:04,755 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 150 transitions. [2024-11-13 22:10:04,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:10:04,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:04,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:05,223 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 1 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:10:06,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:06,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 115 states and 153 transitions. [2024-11-13 22:10:06,271 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 153 transitions. [2024-11-13 22:10:06,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:10:06,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:06,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:06,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:06,686 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:07,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:07,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 118 states and 159 transitions. [2024-11-13 22:10:07,518 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 159 transitions. [2024-11-13 22:10:07,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:10:07,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:07,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:07,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:07,572 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 22:10:07,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:07,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 120 states and 160 transitions. [2024-11-13 22:10:07,938 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 160 transitions. [2024-11-13 22:10:07,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:10:07,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:07,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:10,856 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 1 proven. 117 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:10:14,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:14,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 123 states and 164 transitions. [2024-11-13 22:10:14,375 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 164 transitions. [2024-11-13 22:10:14,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:10:14,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:14,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:14,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:15,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:15,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 126 states and 170 transitions. [2024-11-13 22:10:15,679 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 170 transitions. [2024-11-13 22:10:15,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:10:15,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:15,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:15,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:15,724 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 22:10:16,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:16,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 128 states and 171 transitions. [2024-11-13 22:10:16,165 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 171 transitions. [2024-11-13 22:10:16,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:10:16,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:16,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:16,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:16,967 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 1 proven. 145 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:10:19,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:19,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 134 states and 177 transitions. [2024-11-13 22:10:19,713 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 177 transitions. [2024-11-13 22:10:19,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:10:19,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:19,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:19,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:20,299 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:21,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:21,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 137 states and 183 transitions. [2024-11-13 22:10:21,303 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 183 transitions. [2024-11-13 22:10:21,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:10:21,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:21,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:21,348 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 22:10:21,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:21,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 139 states and 184 transitions. [2024-11-13 22:10:21,830 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 184 transitions. [2024-11-13 22:10:21,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:10:21,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:21,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:21,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:22,400 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 1 proven. 176 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:10:23,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:23,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 142 states and 187 transitions. [2024-11-13 22:10:23,763 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 187 transitions. [2024-11-13 22:10:23,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:10:23,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:23,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:23,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:24,272 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:25,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:25,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 145 states and 193 transitions. [2024-11-13 22:10:25,261 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 193 transitions. [2024-11-13 22:10:25,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:10:25,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:25,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:25,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:25,309 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-13 22:10:25,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:25,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 147 states and 194 transitions. [2024-11-13 22:10:25,837 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 194 transitions. [2024-11-13 22:10:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:10:25,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:25,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:25,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:26,462 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 1 proven. 210 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:10:27,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:27,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 150 states and 197 transitions. [2024-11-13 22:10:27,887 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 197 transitions. [2024-11-13 22:10:27,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:10:27,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:27,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:27,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:28,641 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:29,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:29,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 153 states and 203 transitions. [2024-11-13 22:10:29,838 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 203 transitions. [2024-11-13 22:10:29,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:10:29,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:29,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:29,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:29,893 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-11-13 22:10:30,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:30,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 155 states and 204 transitions. [2024-11-13 22:10:30,348 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 204 transitions. [2024-11-13 22:10:30,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:10:30,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:30,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:30,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:31,166 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 1 proven. 247 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:10:32,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:32,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 158 states and 207 transitions. [2024-11-13 22:10:32,728 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 207 transitions. [2024-11-13 22:10:32,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:10:32,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:32,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:32,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:33,321 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:34,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 161 states and 213 transitions. [2024-11-13 22:10:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 213 transitions. [2024-11-13 22:10:34,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:10:34,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:34,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:34,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:34,540 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-11-13 22:10:35,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:35,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 163 states and 214 transitions. [2024-11-13 22:10:35,018 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 214 transitions. [2024-11-13 22:10:35,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:10:35,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:35,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:35,627 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 1 proven. 287 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:10:37,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:37,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 166 states and 217 transitions. [2024-11-13 22:10:37,197 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 217 transitions. [2024-11-13 22:10:37,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:10:37,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:37,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:37,763 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:38,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:38,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 169 states and 223 transitions. [2024-11-13 22:10:38,968 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 223 transitions. [2024-11-13 22:10:38,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:10:38,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:38,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:38,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:39,010 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2024-11-13 22:10:39,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:39,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 171 states and 224 transitions. [2024-11-13 22:10:39,491 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 224 transitions. [2024-11-13 22:10:39,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:10:39,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:39,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:39,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:42,547 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 1 proven. 330 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:10:46,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:46,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 174 states and 228 transitions. [2024-11-13 22:10:46,487 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 228 transitions. [2024-11-13 22:10:46,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:10:46,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:46,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:46,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:47,267 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:48,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:48,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 177 states and 234 transitions. [2024-11-13 22:10:48,713 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 234 transitions. [2024-11-13 22:10:48,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:10:48,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:48,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:48,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:48,769 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-13 22:10:49,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:49,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 179 states and 235 transitions. [2024-11-13 22:10:49,456 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 235 transitions. [2024-11-13 22:10:49,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:10:49,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:49,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:49,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:50,956 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 1 proven. 376 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:10:55,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:55,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 185 states and 241 transitions. [2024-11-13 22:10:55,022 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 241 transitions. [2024-11-13 22:10:55,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:10:55,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:55,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:55,760 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:57,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:57,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 188 states and 247 transitions. [2024-11-13 22:10:57,240 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 247 transitions. [2024-11-13 22:10:57,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:10:57,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:57,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:57,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:57,305 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 590 trivial. 0 not checked. [2024-11-13 22:10:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:57,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 190 states and 248 transitions. [2024-11-13 22:10:57,871 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 248 transitions. [2024-11-13 22:10:57,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:10:57,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:57,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:57,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:58,880 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 1 proven. 425 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:00,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:00,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 193 states and 251 transitions. [2024-11-13 22:11:00,991 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 251 transitions. [2024-11-13 22:11:00,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:11:00,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:00,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:01,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:01,909 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:03,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:03,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 196 states and 257 transitions. [2024-11-13 22:11:03,416 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 257 transitions. [2024-11-13 22:11:03,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:11:03,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:03,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:03,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:03,481 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2024-11-13 22:11:04,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:04,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 198 states and 258 transitions. [2024-11-13 22:11:04,137 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 258 transitions. [2024-11-13 22:11:04,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:11:04,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:04,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:05,115 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 1 proven. 477 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:07,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:07,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 201 states and 261 transitions. [2024-11-13 22:11:07,200 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 261 transitions. [2024-11-13 22:11:07,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:11:07,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:07,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:07,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:08,075 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:09,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:09,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 204 states and 267 transitions. [2024-11-13 22:11:09,605 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 267 transitions. [2024-11-13 22:11:09,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:11:09,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:09,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:09,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:09,664 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-13 22:11:10,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:10,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 206 states and 268 transitions. [2024-11-13 22:11:10,265 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 268 transitions. [2024-11-13 22:11:10,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:11:10,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:10,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:10,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:11,232 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 1 proven. 532 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:13,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:13,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 209 states and 271 transitions. [2024-11-13 22:11:13,343 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 271 transitions. [2024-11-13 22:11:13,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:11:13,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:13,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:13,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:14,141 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:16,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:16,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 212 states and 277 transitions. [2024-11-13 22:11:16,063 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 277 transitions. [2024-11-13 22:11:16,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:11:16,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:16,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:16,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:16,159 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 782 trivial. 0 not checked. [2024-11-13 22:11:16,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:16,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 214 states and 278 transitions. [2024-11-13 22:11:16,873 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 278 transitions. [2024-11-13 22:11:16,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:11:16,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:16,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:16,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:17,798 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 1 proven. 590 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:20,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:20,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 217 states and 281 transitions. [2024-11-13 22:11:20,110 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 281 transitions. [2024-11-13 22:11:20,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:11:20,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:20,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:20,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:20,954 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:22,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:22,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 220 states and 287 transitions. [2024-11-13 22:11:22,622 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 287 transitions. [2024-11-13 22:11:22,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:11:22,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:22,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:22,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:22,689 INFO L134 CoverageAnalysis]: Checked inductivity of 852 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 852 trivial. 0 not checked. [2024-11-13 22:11:23,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:23,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 222 states and 288 transitions. [2024-11-13 22:11:23,374 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 288 transitions. [2024-11-13 22:11:23,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:11:23,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:23,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:27,644 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 1 proven. 651 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:33,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:33,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 225 states and 292 transitions. [2024-11-13 22:11:33,800 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 292 transitions. [2024-11-13 22:11:33,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:11:33,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:33,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:33,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:34,812 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:36,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:36,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 228 states and 298 transitions. [2024-11-13 22:11:36,887 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 298 transitions. [2024-11-13 22:11:36,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:11:36,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:36,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:36,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:36,933 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 925 trivial. 0 not checked. [2024-11-13 22:11:37,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:37,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 230 states and 299 transitions. [2024-11-13 22:11:37,729 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 299 transitions. [2024-11-13 22:11:37,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:11:37,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:37,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:37,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:39,691 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 1 proven. 715 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:44,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:44,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 236 states and 305 transitions. [2024-11-13 22:11:44,932 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 305 transitions. [2024-11-13 22:11:44,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:11:44,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:44,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:44,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:45,898 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:47,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:47,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 239 states and 311 transitions. [2024-11-13 22:11:47,869 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 311 transitions. [2024-11-13 22:11:47,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:11:47,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:47,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:47,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:47,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1001 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1001 trivial. 0 not checked. [2024-11-13 22:11:48,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:48,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 241 states and 312 transitions. [2024-11-13 22:11:48,640 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 312 transitions. [2024-11-13 22:11:48,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:11:48,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:48,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:48,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:49,987 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 1 proven. 782 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:52,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:52,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 244 states and 315 transitions. [2024-11-13 22:11:52,469 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 315 transitions. [2024-11-13 22:11:52,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:11:52,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:52,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:52,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:53,534 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:55,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:55,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 247 states and 321 transitions. [2024-11-13 22:11:55,383 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 321 transitions. [2024-11-13 22:11:55,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:11:55,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:55,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:55,440 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1080 trivial. 0 not checked. [2024-11-13 22:11:56,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:56,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 249 states and 322 transitions. [2024-11-13 22:11:56,158 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 322 transitions. [2024-11-13 22:11:56,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:11:56,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:56,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:56,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:58,654 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 1 proven. 852 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:12:02,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:02,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 252 states and 326 transitions. [2024-11-13 22:12:02,778 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 326 transitions. [2024-11-13 22:12:02,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:12:02,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:02,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:02,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:03,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:05,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:05,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 255 states and 332 transitions. [2024-11-13 22:12:05,904 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 332 transitions. [2024-11-13 22:12:05,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:12:05,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:05,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:05,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:05,973 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1162 trivial. 0 not checked. [2024-11-13 22:12:06,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:06,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 257 states and 333 transitions. [2024-11-13 22:12:06,790 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 333 transitions. [2024-11-13 22:12:06,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:12:06,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:06,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:06,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:08,664 INFO L134 CoverageAnalysis]: Checked inductivity of 929 backedges. 1 proven. 925 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:12:14,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:14,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 263 states and 339 transitions. [2024-11-13 22:12:14,234 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 339 transitions. [2024-11-13 22:12:14,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:12:14,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:14,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:14,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:15,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:17,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:17,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 266 states and 345 transitions. [2024-11-13 22:12:17,354 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 345 transitions. [2024-11-13 22:12:17,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:12:17,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:17,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:17,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:17,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1247 trivial. 0 not checked. [2024-11-13 22:12:18,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:18,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 268 states and 346 transitions. [2024-11-13 22:12:18,200 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 346 transitions. [2024-11-13 22:12:18,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:12:18,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:18,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:18,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:19,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 1 proven. 1001 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:12:22,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:22,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 271 states and 349 transitions. [2024-11-13 22:12:22,239 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 349 transitions. [2024-11-13 22:12:22,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:12:22,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:22,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:22,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:23,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:25,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:25,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 274 states and 355 transitions. [2024-11-13 22:12:25,420 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 355 transitions. [2024-11-13 22:12:25,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:12:25,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:25,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:25,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1335 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1335 trivial. 0 not checked. [2024-11-13 22:12:26,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:26,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 276 states and 356 transitions. [2024-11-13 22:12:26,320 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 356 transitions. [2024-11-13 22:12:26,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:12:26,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:26,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:26,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:29,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 1 proven. 1080 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:12:33,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:33,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 279 states and 360 transitions. [2024-11-13 22:12:33,744 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 360 transitions. [2024-11-13 22:12:33,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:12:33,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:33,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:33,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:34,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:37,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:37,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 282 states and 366 transitions. [2024-11-13 22:12:37,236 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 366 transitions. [2024-11-13 22:12:37,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:12:37,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:37,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:37,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:37,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1426 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1426 trivial. 0 not checked. [2024-11-13 22:12:38,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:38,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 284 states and 367 transitions. [2024-11-13 22:12:38,128 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 367 transitions. [2024-11-13 22:12:38,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:12:38,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:38,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:38,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:40,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 1 proven. 1162 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:12:46,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:46,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 290 states and 373 transitions. [2024-11-13 22:12:46,798 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 373 transitions. [2024-11-13 22:12:46,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:12:46,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:46,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:48,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:50,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:50,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 293 states and 379 transitions. [2024-11-13 22:12:50,389 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 379 transitions. [2024-11-13 22:12:50,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:12:50,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:50,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:50,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:50,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1520 trivial. 0 not checked. [2024-11-13 22:12:51,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:51,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 295 states and 380 transitions. [2024-11-13 22:12:51,443 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 380 transitions. [2024-11-13 22:12:51,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:12:51,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:51,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:51,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:52,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1251 backedges. 1 proven. 1247 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:12:55,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:55,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 298 states and 383 transitions. [2024-11-13 22:12:55,927 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 383 transitions. [2024-11-13 22:12:55,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:12:55,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:55,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:55,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:22,206 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 1490 proven. 94 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:55,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:55,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 307 states and 393 transitions. [2024-11-13 22:13:55,374 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 393 transitions. [2024-11-13 22:13:55,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:13:55,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:55,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:56,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1524 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:13:58,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:58,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 310 states and 399 transitions. [2024-11-13 22:13:58,149 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 399 transitions. [2024-11-13 22:13:58,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:13:58,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:58,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:58,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:58,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1525 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:01,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:01,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 314 states and 404 transitions. [2024-11-13 22:14:01,589 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 404 transitions. [2024-11-13 22:14:01,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:14:01,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:01,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:01,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:01,742 INFO L134 CoverageAnalysis]: Checked inductivity of 1754 backedges. 228 proven. 5 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:03,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:03,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 316 states and 408 transitions. [2024-11-13 22:14:03,406 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 408 transitions. [2024-11-13 22:14:03,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:14:03,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:03,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:03,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1787 backedges. 261 proven. 5 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:04,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:04,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 317 states and 408 transitions. [2024-11-13 22:14:04,278 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 408 transitions. [2024-11-13 22:14:04,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:14:04,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:04,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:04,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:04,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1754 backedges. 228 proven. 5 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:05,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:05,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 318 states and 409 transitions. [2024-11-13 22:14:05,652 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 409 transitions. [2024-11-13 22:14:05,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:14:05,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:05,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:05,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:06,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1531 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:07,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:07,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 314 states and 401 transitions. [2024-11-13 22:14:07,076 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 401 transitions. [2024-11-13 22:14:07,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:14:07,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:07,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:07,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:07,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1858 backedges. 325 proven. 12 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:09,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:09,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 317 states and 404 transitions. [2024-11-13 22:14:09,428 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 404 transitions. [2024-11-13 22:14:09,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:14:09,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:09,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:09,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:10,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1533 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:12,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:12,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 321 states and 409 transitions. [2024-11-13 22:14:12,212 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 409 transitions. [2024-11-13 22:14:12,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:14:12,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:12,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:12,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1965 backedges. 422 proven. 22 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:14,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:14,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 324 states and 412 transitions. [2024-11-13 22:14:14,646 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 412 transitions. [2024-11-13 22:14:14,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:14:14,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:14,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:14,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:15,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1545 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:17,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:17,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 328 states and 417 transitions. [2024-11-13 22:14:17,535 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 417 transitions. [2024-11-13 22:14:17,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:14:17,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:17,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:17,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:18,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2075 backedges. 1 proven. 553 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:21,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:21,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 331 states and 484 transitions. [2024-11-13 22:14:21,226 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 484 transitions. [2024-11-13 22:14:21,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:14:21,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:21,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:21,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2148 backedges. 582 proven. 45 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:23,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:23,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 332 states and 484 transitions. [2024-11-13 22:14:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 484 transitions. [2024-11-13 22:14:23,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:14:23,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:23,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:24,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1561 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:26,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:26,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 336 states and 489 transitions. [2024-11-13 22:14:26,451 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 489 transitions. [2024-11-13 22:14:26,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:14:26,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:26,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:26,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2188 backedges. 616 proven. 51 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:31,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:31,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 342 states and 495 transitions. [2024-11-13 22:14:31,234 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 495 transitions. [2024-11-13 22:14:31,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:14:31,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:31,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:31,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:31,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2304 backedges. 713 proven. 70 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:34,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:34,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 345 states and 498 transitions. [2024-11-13 22:14:34,451 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 498 transitions. [2024-11-13 22:14:34,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:14:34,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:34,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:35,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:37,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:37,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 349 states and 503 transitions. [2024-11-13 22:14:37,699 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 503 transitions. [2024-11-13 22:14:37,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:14:37,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:37,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:37,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:38,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 810 proven. 92 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:40,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:40,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 352 states and 570 transitions. [2024-11-13 22:14:40,735 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 570 transitions. [2024-11-13 22:14:40,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:14:40,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:40,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:40,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:40,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2502 backedges. 873 proven. 108 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:42,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:42,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 353 states and 570 transitions. [2024-11-13 22:14:42,212 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 570 transitions. [2024-11-13 22:14:42,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:14:42,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:42,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:42,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:42,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2502 backedges. 873 proven. 108 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:43,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:43,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 354 states and 570 transitions. [2024-11-13 22:14:43,840 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 570 transitions. [2024-11-13 22:14:43,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:14:43,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:43,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:43,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:44,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1605 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:47,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:47,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 358 states and 575 transitions. [2024-11-13 22:14:47,472 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 575 transitions. [2024-11-13 22:14:47,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:14:47,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:47,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:47,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:48,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2545 backedges. 907 proven. 117 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:52,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:52,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 363 states and 581 transitions. [2024-11-13 22:14:52,098 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 581 transitions. [2024-11-13 22:14:52,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:14:52,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:52,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:52,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2545 backedges. 907 proven. 117 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:53,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:53,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 364 states and 581 transitions. [2024-11-13 22:14:53,783 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 581 transitions. [2024-11-13 22:14:53,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:14:53,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:53,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:53,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:54,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1633 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:14:57,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:57,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 368 states and 586 transitions. [2024-11-13 22:14:57,349 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 586 transitions. [2024-11-13 22:14:57,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:14:57,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:57,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:57,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2670 backedges. 1004 proven. 145 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:15:01,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:01,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 371 states and 589 transitions. [2024-11-13 22:15:01,197 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 589 transitions. [2024-11-13 22:15:01,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:15:01,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:01,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:01,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:01,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2798 backedges. 1101 proven. 176 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:15:05,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:05,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 374 states and 592 transitions. [2024-11-13 22:15:05,097 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 592 transitions. [2024-11-13 22:15:05,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:15:05,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:05,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:05,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:06,444 INFO L134 CoverageAnalysis]: Checked inductivity of 1665 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:15:09,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:09,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 378 states and 597 transitions. [2024-11-13 22:15:09,361 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 597 transitions. [2024-11-13 22:15:09,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:15:09,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:09,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:09,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:09,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2929 backedges. 1198 proven. 210 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:15:13,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:13,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 381 states and 600 transitions. [2024-11-13 22:15:13,440 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 600 transitions. [2024-11-13 22:15:13,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:15:13,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:13,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:13,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:15,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1701 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:15:18,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:18,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 385 states and 605 transitions. [2024-11-13 22:15:18,165 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 605 transitions. [2024-11-13 22:15:18,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:15:18,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:18,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:18,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:18,603 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 1295 proven. 247 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:15:21,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:21,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 388 states and 608 transitions. [2024-11-13 22:15:21,681 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 608 transitions. [2024-11-13 22:15:21,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:15:21,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:21,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:21,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:22,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1741 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:15:25,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:25,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 392 states and 613 transitions. [2024-11-13 22:15:25,969 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 613 transitions. [2024-11-13 22:15:25,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:15:25,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:25,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:26,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:26,523 INFO L134 CoverageAnalysis]: Checked inductivity of 3200 backedges. 1 proven. 1678 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:15:30,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:30,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 395 states and 680 transitions. [2024-11-13 22:15:30,284 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 680 transitions. [2024-11-13 22:15:30,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:15:30,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:30,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:31,062 INFO L134 CoverageAnalysis]: Checked inductivity of 3291 backedges. 1455 proven. 315 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:15:32,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:32,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 396 states and 680 transitions. [2024-11-13 22:15:32,648 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 680 transitions. [2024-11-13 22:15:32,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:15:32,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:32,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:33,064 INFO L134 CoverageAnalysis]: Checked inductivity of 3291 backedges. 1455 proven. 315 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:15:34,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:34,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 397 states and 680 transitions. [2024-11-13 22:15:34,930 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 680 transitions. [2024-11-13 22:15:34,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:15:34,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:34,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:34,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:35,481 INFO L134 CoverageAnalysis]: Checked inductivity of 3291 backedges. 1455 proven. 315 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:15:37,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:37,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 398 states and 680 transitions. [2024-11-13 22:15:37,524 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 680 transitions. [2024-11-13 22:15:37,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:15:37,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:37,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:37,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:38,186 INFO L134 CoverageAnalysis]: Checked inductivity of 3340 backedges. 1489 proven. 330 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:15:42,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:42,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 401 states and 684 transitions. [2024-11-13 22:15:42,439 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 684 transitions. [2024-11-13 22:15:42,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:15:42,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:42,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:42,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:43,264 INFO L134 CoverageAnalysis]: Checked inductivity of 3340 backedges. 1 proven. 1818 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:15:47,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:47,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 404 states and 748 transitions. [2024-11-13 22:15:47,389 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 748 transitions. [2024-11-13 22:15:47,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:15:47,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:47,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:48,203 INFO L134 CoverageAnalysis]: Checked inductivity of 3340 backedges. 1489 proven. 330 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:15:50,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:50,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 405 states and 749 transitions. [2024-11-13 22:15:50,614 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 749 transitions. [2024-11-13 22:15:50,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:15:50,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:50,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:50,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:51,433 INFO L134 CoverageAnalysis]: Checked inductivity of 3340 backedges. 1489 proven. 330 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:15:53,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:53,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 407 states and 750 transitions. [2024-11-13 22:15:53,022 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 750 transitions. [2024-11-13 22:15:53,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:15:53,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:53,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:53,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:54,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:15:57,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:57,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 411 states and 755 transitions. [2024-11-13 22:15:57,734 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 755 transitions. [2024-11-13 22:15:57,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:15:57,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:57,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:58,351 INFO L134 CoverageAnalysis]: Checked inductivity of 3483 backedges. 1586 proven. 376 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:01,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:01,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 414 states and 758 transitions. [2024-11-13 22:16:01,517 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 758 transitions. [2024-11-13 22:16:01,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:16:01,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:01,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:01,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:02,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1833 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:06,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:06,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 418 states and 763 transitions. [2024-11-13 22:16:06,433 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 763 transitions. [2024-11-13 22:16:06,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:16:06,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:06,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:06,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:07,105 INFO L134 CoverageAnalysis]: Checked inductivity of 3629 backedges. 1683 proven. 425 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:10,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:10,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 421 states and 829 transitions. [2024-11-13 22:16:10,641 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 829 transitions. [2024-11-13 22:16:10,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:16:10,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:10,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:10,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:11,099 INFO L134 CoverageAnalysis]: Checked inductivity of 3726 backedges. 1746 proven. 459 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:12,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:12,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 422 states and 829 transitions. [2024-11-13 22:16:12,659 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 829 transitions. [2024-11-13 22:16:12,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:16:12,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:12,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:12,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:13,133 INFO L134 CoverageAnalysis]: Checked inductivity of 3726 backedges. 1746 proven. 459 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:15,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:15,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 423 states and 829 transitions. [2024-11-13 22:16:15,162 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 829 transitions. [2024-11-13 22:16:15,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:16:15,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:15,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:15,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:15,652 INFO L134 CoverageAnalysis]: Checked inductivity of 3726 backedges. 1746 proven. 459 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:18,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:18,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 424 states and 829 transitions. [2024-11-13 22:16:18,023 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 829 transitions. [2024-11-13 22:16:18,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:16:18,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:18,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:18,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3726 backedges. 1746 proven. 459 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:20,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:20,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 425 states and 829 transitions. [2024-11-13 22:16:20,191 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 829 transitions. [2024-11-13 22:16:20,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:16:20,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:20,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:20,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:20,622 INFO L134 CoverageAnalysis]: Checked inductivity of 3726 backedges. 1746 proven. 459 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:22,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:22,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 426 states and 829 transitions. [2024-11-13 22:16:22,152 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 829 transitions. [2024-11-13 22:16:22,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:16:22,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:22,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:23,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1885 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:26,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:26,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 430 states and 834 transitions. [2024-11-13 22:16:26,523 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 834 transitions. [2024-11-13 22:16:26,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:16:26,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:26,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:26,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:27,178 INFO L134 CoverageAnalysis]: Checked inductivity of 3778 backedges. 1 proven. 2256 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:30,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:30,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 433 states and 900 transitions. [2024-11-13 22:16:30,391 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 900 transitions. [2024-11-13 22:16:30,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:16:30,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:30,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:30,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:30,866 INFO L134 CoverageAnalysis]: Checked inductivity of 3778 backedges. 1780 proven. 477 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:32,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:32,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 435 states and 902 transitions. [2024-11-13 22:16:32,537 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 902 transitions. [2024-11-13 22:16:32,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:16:32,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:32,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:32,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:32,998 INFO L134 CoverageAnalysis]: Checked inductivity of 3778 backedges. 1 proven. 2256 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:34,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:34,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 437 states and 903 transitions. [2024-11-13 22:16:34,434 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 903 transitions. [2024-11-13 22:16:34,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:16:34,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:34,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:34,916 INFO L134 CoverageAnalysis]: Checked inductivity of 3778 backedges. 1780 proven. 477 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:36,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:36,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 438 states and 904 transitions. [2024-11-13 22:16:36,754 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 904 transitions. [2024-11-13 22:16:36,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:16:36,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:36,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:36,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:37,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3877 backedges. 1843 proven. 513 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:38,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:38,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 439 states and 904 transitions. [2024-11-13 22:16:38,788 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 904 transitions. [2024-11-13 22:16:38,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:16:38,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:38,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:39,196 INFO L134 CoverageAnalysis]: Checked inductivity of 3877 backedges. 1843 proven. 513 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:41,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:41,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 440 states and 904 transitions. [2024-11-13 22:16:41,115 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 904 transitions. [2024-11-13 22:16:41,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:16:41,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:41,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:41,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3877 backedges. 1843 proven. 513 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:43,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:43,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 441 states and 904 transitions. [2024-11-13 22:16:43,221 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 904 transitions. [2024-11-13 22:16:43,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:16:43,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:43,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:43,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:43,748 INFO L134 CoverageAnalysis]: Checked inductivity of 3877 backedges. 1843 proven. 513 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:45,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 442 states and 904 transitions. [2024-11-13 22:16:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 904 transitions. [2024-11-13 22:16:45,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:16:45,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:45,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:46,076 INFO L134 CoverageAnalysis]: Checked inductivity of 3877 backedges. 1843 proven. 513 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:47,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:47,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 443 states and 904 transitions. [2024-11-13 22:16:47,759 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 904 transitions. [2024-11-13 22:16:47,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:16:47,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:47,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:47,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:48,262 INFO L134 CoverageAnalysis]: Checked inductivity of 3877 backedges. 1843 proven. 513 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:50,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:50,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 444 states and 904 transitions. [2024-11-13 22:16:50,441 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 904 transitions. [2024-11-13 22:16:50,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:16:50,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:50,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:50,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:51,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 1 proven. 2408 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:54,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:54,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 447 states and 970 transitions. [2024-11-13 22:16:54,535 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 970 transitions. [2024-11-13 22:16:54,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:16:54,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:54,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:54,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:55,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3930 backedges. 1877 proven. 532 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:16:58,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:58,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 450 states and 971 transitions. [2024-11-13 22:16:58,688 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 971 transitions. [2024-11-13 22:16:58,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:16:58,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:58,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:58,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:00,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1941 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:17:03,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:03,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 454 states and 976 transitions. [2024-11-13 22:17:03,368 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 976 transitions. [2024-11-13 22:17:03,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:17:03,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:03,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:03,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:03,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4031 backedges. 1940 proven. 570 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:17:05,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:05,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 455 states and 976 transitions. [2024-11-13 22:17:05,702 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 976 transitions. [2024-11-13 22:17:05,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:17:05,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:05,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:05,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:06,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4031 backedges. 1940 proven. 570 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:17:07,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:07,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 456 states and 976 transitions. [2024-11-13 22:17:07,886 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 976 transitions. [2024-11-13 22:17:07,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:17:07,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:07,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:07,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:08,309 INFO L134 CoverageAnalysis]: Checked inductivity of 4031 backedges. 1940 proven. 570 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:17:10,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:10,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 457 states and 976 transitions. [2024-11-13 22:17:10,078 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 976 transitions. [2024-11-13 22:17:10,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:17:10,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:10,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:10,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:10,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4031 backedges. 1940 proven. 570 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:17:12,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:12,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 458 states and 976 transitions. [2024-11-13 22:17:12,058 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 976 transitions. [2024-11-13 22:17:12,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:17:12,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:12,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:12,713 INFO L134 CoverageAnalysis]: Checked inductivity of 4031 backedges. 1940 proven. 570 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:17:14,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:14,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 459 states and 976 transitions. [2024-11-13 22:17:14,859 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 976 transitions. [2024-11-13 22:17:14,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:17:14,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:14,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:14,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:15,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4031 backedges. 1940 proven. 570 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:17:17,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:17,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 460 states and 976 transitions. [2024-11-13 22:17:17,708 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 976 transitions. [2024-11-13 22:17:17,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:17:17,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:17,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:17,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:18,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4031 backedges. 1940 proven. 570 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:17:20,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:20,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 461 states and 976 transitions. [2024-11-13 22:17:20,848 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 976 transitions. [2024-11-13 22:17:20,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:17:20,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:20,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:20,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:21,540 INFO L134 CoverageAnalysis]: Checked inductivity of 4085 backedges. 1974 proven. 590 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:17:27,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:27,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 466 states and 980 transitions. [2024-11-13 22:17:27,414 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 980 transitions. [2024-11-13 22:17:27,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:17:27,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:27,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:27,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:28,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4085 backedges. 1974 proven. 590 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:17:30,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:30,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 467 states and 980 transitions. [2024-11-13 22:17:30,413 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 980 transitions. [2024-11-13 22:17:30,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:17:30,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:30,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:30,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:32,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2001 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:17:35,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:35,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 471 states and 985 transitions. [2024-11-13 22:17:35,455 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 985 transitions. [2024-11-13 22:17:35,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 22:17:35,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:35,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:35,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:36,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4243 backedges. 2071 proven. 651 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:17:40,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:40,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 474 states and 988 transitions. [2024-11-13 22:17:40,447 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 988 transitions. [2024-11-13 22:17:40,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:17:40,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:40,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:40,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:42,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2065 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:17:45,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:45,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 478 states and 993 transitions. [2024-11-13 22:17:45,234 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 993 transitions. [2024-11-13 22:17:45,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:17:45,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:45,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:45,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:45,844 INFO L134 CoverageAnalysis]: Checked inductivity of 4404 backedges. 2168 proven. 715 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:17:49,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:49,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 481 states and 996 transitions. [2024-11-13 22:17:49,783 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 996 transitions. [2024-11-13 22:17:49,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:17:49,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:49,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:49,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:50,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4568 backedges. 2265 proven. 782 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:17:54,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:54,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 484 states and 1063 transitions. [2024-11-13 22:17:54,124 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1063 transitions. [2024-11-13 22:17:54,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:17:54,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:54,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:54,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:55,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2133 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:17:59,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:59,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 488 states and 1068 transitions. [2024-11-13 22:17:59,310 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1068 transitions. [2024-11-13 22:17:59,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:17:59,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:59,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:59,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:59,871 INFO L134 CoverageAnalysis]: Checked inductivity of 4677 backedges. 2328 proven. 828 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:01,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:01,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 489 states and 1068 transitions. [2024-11-13 22:18:01,674 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1068 transitions. [2024-11-13 22:18:01,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:18:01,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:01,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:02,469 INFO L134 CoverageAnalysis]: Checked inductivity of 4677 backedges. 2328 proven. 828 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:04,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:04,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 490 states and 1068 transitions. [2024-11-13 22:18:04,659 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1068 transitions. [2024-11-13 22:18:04,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:18:04,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:04,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:05,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4677 backedges. 2328 proven. 828 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:08,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:08,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 491 states and 1068 transitions. [2024-11-13 22:18:08,090 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1068 transitions. [2024-11-13 22:18:08,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:18:08,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:08,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:08,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:08,755 INFO L134 CoverageAnalysis]: Checked inductivity of 4677 backedges. 2328 proven. 828 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:10,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:10,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 492 states and 1068 transitions. [2024-11-13 22:18:10,977 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1068 transitions. [2024-11-13 22:18:10,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:18:10,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:10,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:11,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:11,598 INFO L134 CoverageAnalysis]: Checked inductivity of 4677 backedges. 2328 proven. 828 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:14,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:14,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 493 states and 1068 transitions. [2024-11-13 22:18:14,174 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1068 transitions. [2024-11-13 22:18:14,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:18:14,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:14,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:15,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4677 backedges. 2328 proven. 828 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:17,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:17,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 494 states and 1068 transitions. [2024-11-13 22:18:17,218 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1068 transitions. [2024-11-13 22:18:17,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:18:17,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:17,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:17,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:18,119 INFO L134 CoverageAnalysis]: Checked inductivity of 4677 backedges. 2328 proven. 828 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:20,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:20,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 495 states and 1068 transitions. [2024-11-13 22:18:20,648 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1068 transitions. [2024-11-13 22:18:20,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:18:20,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:20,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:20,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:21,532 INFO L134 CoverageAnalysis]: Checked inductivity of 4677 backedges. 2328 proven. 828 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:23,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:23,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 496 states and 1068 transitions. [2024-11-13 22:18:23,932 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1068 transitions. [2024-11-13 22:18:23,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:18:23,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:23,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:23,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:24,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4735 backedges. 2362 proven. 852 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:28,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:28,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 499 states and 1072 transitions. [2024-11-13 22:18:28,953 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1072 transitions. [2024-11-13 22:18:28,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:18:28,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:28,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:29,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4735 backedges. 2362 proven. 852 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:32,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:32,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 500 states and 1073 transitions. [2024-11-13 22:18:32,286 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1073 transitions. [2024-11-13 22:18:32,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:18:32,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:32,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:32,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:32,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4735 backedges. 2362 proven. 852 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:38,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:38,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 503 states and 1137 transitions. [2024-11-13 22:18:38,101 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1137 transitions. [2024-11-13 22:18:38,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:18:38,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:38,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:38,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:38,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4846 backedges. 2425 proven. 900 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:41,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 504 states and 1137 transitions. [2024-11-13 22:18:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1137 transitions. [2024-11-13 22:18:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:18:41,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:41,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:42,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4846 backedges. 2425 proven. 900 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:44,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:44,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 505 states and 1137 transitions. [2024-11-13 22:18:44,329 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1137 transitions. [2024-11-13 22:18:44,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:18:44,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:44,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:44,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:45,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4846 backedges. 2425 proven. 900 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:47,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:47,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 506 states and 1137 transitions. [2024-11-13 22:18:47,378 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1137 transitions. [2024-11-13 22:18:47,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:18:47,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:47,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:47,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:48,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4846 backedges. 2425 proven. 900 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:50,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:50,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 507 states and 1137 transitions. [2024-11-13 22:18:50,883 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1137 transitions. [2024-11-13 22:18:50,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:18:50,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:50,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:50,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:51,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4846 backedges. 2425 proven. 900 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:53,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:53,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 508 states and 1137 transitions. [2024-11-13 22:18:53,596 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1137 transitions. [2024-11-13 22:18:53,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:18:53,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:53,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:53,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:54,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4846 backedges. 2425 proven. 900 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:56,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:56,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 509 states and 1137 transitions. [2024-11-13 22:18:56,167 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1137 transitions. [2024-11-13 22:18:56,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:18:56,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:56,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:57,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4846 backedges. 2425 proven. 900 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:18:59,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:59,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 510 states and 1137 transitions. [2024-11-13 22:18:59,900 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1137 transitions. [2024-11-13 22:18:59,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:18:59,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:59,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:00,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:00,766 INFO L134 CoverageAnalysis]: Checked inductivity of 4846 backedges. 2425 proven. 900 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:19:02,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:02,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 511 states and 1137 transitions. [2024-11-13 22:19:02,989 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1137 transitions. [2024-11-13 22:19:02,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:19:02,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:02,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:03,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:05,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2205 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:19:09,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:09,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 515 states and 1142 transitions. [2024-11-13 22:19:09,697 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1142 transitions. [2024-11-13 22:19:09,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:19:09,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:09,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:10,794 INFO L134 CoverageAnalysis]: Checked inductivity of 4905 backedges. 2459 proven. 925 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:19:18,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:18,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 520 states and 1146 transitions. [2024-11-13 22:19:18,654 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1146 transitions. [2024-11-13 22:19:18,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:19:18,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:18,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:18,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:20,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2281 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:19:25,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:25,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 524 states and 1151 transitions. [2024-11-13 22:19:25,175 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1151 transitions. [2024-11-13 22:19:25,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:19:25,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:25,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:25,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:26,002 INFO L134 CoverageAnalysis]: Checked inductivity of 5078 backedges. 1 proven. 3556 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:19:30,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:30,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 527 states and 1217 transitions. [2024-11-13 22:19:30,976 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1217 transitions. [2024-11-13 22:19:30,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 22:19:30,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:30,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:31,917 INFO L134 CoverageAnalysis]: Checked inductivity of 5193 backedges. 2619 proven. 1053 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:19:34,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:34,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 528 states and 1217 transitions. [2024-11-13 22:19:34,740 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1217 transitions. [2024-11-13 22:19:34,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 22:19:34,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:34,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:35,705 INFO L134 CoverageAnalysis]: Checked inductivity of 5193 backedges. 2619 proven. 1053 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:19:38,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:38,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 529 states and 1217 transitions. [2024-11-13 22:19:38,053 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1217 transitions. [2024-11-13 22:19:38,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 22:19:38,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:38,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:38,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:38,829 INFO L134 CoverageAnalysis]: Checked inductivity of 5193 backedges. 2619 proven. 1053 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:19:41,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:41,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 530 states and 1217 transitions. [2024-11-13 22:19:41,104 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1217 transitions. [2024-11-13 22:19:41,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 22:19:41,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:41,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:41,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:41,858 INFO L134 CoverageAnalysis]: Checked inductivity of 5193 backedges. 2619 proven. 1053 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:19:44,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:44,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 531 states and 1217 transitions. [2024-11-13 22:19:44,065 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1217 transitions. [2024-11-13 22:19:44,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 22:19:44,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:44,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:45,138 INFO L134 CoverageAnalysis]: Checked inductivity of 5193 backedges. 2619 proven. 1053 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:19:47,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:47,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 532 states and 1217 transitions. [2024-11-13 22:19:47,690 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1217 transitions. [2024-11-13 22:19:47,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 22:19:47,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:47,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:47,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:48,651 INFO L134 CoverageAnalysis]: Checked inductivity of 5193 backedges. 2619 proven. 1053 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:19:51,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:51,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 533 states and 1217 transitions. [2024-11-13 22:19:51,241 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1217 transitions. [2024-11-13 22:19:51,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 22:19:51,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:51,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:51,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:52,092 INFO L134 CoverageAnalysis]: Checked inductivity of 5193 backedges. 2619 proven. 1053 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:19:54,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:54,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 534 states and 1217 transitions. [2024-11-13 22:19:54,895 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1217 transitions. [2024-11-13 22:19:54,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 22:19:54,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:54,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:54,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:55,790 INFO L134 CoverageAnalysis]: Checked inductivity of 5193 backedges. 2619 proven. 1053 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:19:58,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:58,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 535 states and 1217 transitions. [2024-11-13 22:19:58,176 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1217 transitions. [2024-11-13 22:19:58,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 22:19:58,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:58,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:59,032 INFO L134 CoverageAnalysis]: Checked inductivity of 5193 backedges. 2619 proven. 1053 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:20:01,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:01,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 536 states and 1217 transitions. [2024-11-13 22:20:01,228 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1217 transitions. [2024-11-13 22:20:01,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 22:20:01,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:01,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:01,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:02,360 INFO L134 CoverageAnalysis]: Checked inductivity of 5193 backedges. 2619 proven. 1053 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:20:05,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:05,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 537 states and 1217 transitions. [2024-11-13 22:20:05,175 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1217 transitions. [2024-11-13 22:20:05,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 22:20:05,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:05,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:05,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:06,262 INFO L134 CoverageAnalysis]: Checked inductivity of 5254 backedges. 2653 proven. 1080 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:20:13,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:13,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 542 states and 1223 transitions. [2024-11-13 22:20:13,078 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1223 transitions. [2024-11-13 22:20:13,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 22:20:13,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:13,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:13,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:14,082 INFO L134 CoverageAnalysis]: Checked inductivity of 5254 backedges. 2653 proven. 1080 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:20:16,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:17,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 543 states and 1223 transitions. [2024-11-13 22:20:17,000 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1223 transitions. [2024-11-13 22:20:17,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:20:17,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:17,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:17,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:19,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2361 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:20:24,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:24,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 547 states and 1228 transitions. [2024-11-13 22:20:24,306 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1228 transitions. [2024-11-13 22:20:24,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:20:24,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:24,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:24,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:27,269 INFO L134 CoverageAnalysis]: Checked inductivity of 5433 backedges. 2750 proven. 1162 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:20:35,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:35,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 550 states and 1294 transitions. [2024-11-13 22:20:35,347 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1294 transitions. [2024-11-13 22:20:35,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:20:35,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:35,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:35,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:36,359 INFO L134 CoverageAnalysis]: Checked inductivity of 5552 backedges. 2813 proven. 1218 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:20:39,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:39,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 551 states and 1294 transitions. [2024-11-13 22:20:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1294 transitions. [2024-11-13 22:20:39,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:20:39,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:39,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:39,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:40,177 INFO L134 CoverageAnalysis]: Checked inductivity of 5552 backedges. 2813 proven. 1218 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:20:42,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:42,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 552 states and 1294 transitions. [2024-11-13 22:20:42,897 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1294 transitions. [2024-11-13 22:20:42,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:20:42,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:42,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:42,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:43,838 INFO L134 CoverageAnalysis]: Checked inductivity of 5552 backedges. 2813 proven. 1218 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:20:46,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:46,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 553 states and 1294 transitions. [2024-11-13 22:20:46,547 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1294 transitions. [2024-11-13 22:20:46,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:20:46,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:46,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:46,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:47,860 INFO L134 CoverageAnalysis]: Checked inductivity of 5552 backedges. 2813 proven. 1218 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:20:50,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:50,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 554 states and 1294 transitions. [2024-11-13 22:20:50,516 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1294 transitions. [2024-11-13 22:20:50,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:20:50,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:50,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:50,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:51,389 INFO L134 CoverageAnalysis]: Checked inductivity of 5552 backedges. 2813 proven. 1218 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:20:53,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:53,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 555 states and 1294 transitions. [2024-11-13 22:20:53,861 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1294 transitions. [2024-11-13 22:20:53,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:20:53,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:53,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:53,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:54,930 INFO L134 CoverageAnalysis]: Checked inductivity of 5552 backedges. 2813 proven. 1218 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:20:57,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:57,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 556 states and 1294 transitions. [2024-11-13 22:20:57,605 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1294 transitions. [2024-11-13 22:20:57,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:20:57,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:57,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:57,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:58,598 INFO L134 CoverageAnalysis]: Checked inductivity of 5552 backedges. 2813 proven. 1218 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:21:00,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:00,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 557 states and 1294 transitions. [2024-11-13 22:21:00,521 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1294 transitions. [2024-11-13 22:21:00,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:21:00,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:00,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:00,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:01,256 INFO L134 CoverageAnalysis]: Checked inductivity of 5552 backedges. 2813 proven. 1218 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:21:04,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:04,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 558 states and 1294 transitions. [2024-11-13 22:21:04,123 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1294 transitions. [2024-11-13 22:21:04,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:21:04,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:04,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:04,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:05,192 INFO L134 CoverageAnalysis]: Checked inductivity of 5552 backedges. 2813 proven. 1218 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:21:07,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:07,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 559 states and 1294 transitions. [2024-11-13 22:21:07,483 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1294 transitions. [2024-11-13 22:21:07,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:21:07,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:07,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:07,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:08,212 INFO L134 CoverageAnalysis]: Checked inductivity of 5552 backedges. 2813 proven. 1218 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:21:10,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:10,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 560 states and 1294 transitions. [2024-11-13 22:21:10,796 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1294 transitions. [2024-11-13 22:21:10,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:21:10,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:10,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:11,750 INFO L134 CoverageAnalysis]: Checked inductivity of 5552 backedges. 2813 proven. 1218 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:21:14,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:14,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 561 states and 1294 transitions. [2024-11-13 22:21:14,677 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1294 transitions. [2024-11-13 22:21:14,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 22:21:14,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:14,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:14,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:17,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2445 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:21:22,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:22,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 565 states and 1299 transitions. [2024-11-13 22:21:22,152 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1299 transitions. [2024-11-13 22:21:22,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:21:22,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:22,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:24,893 INFO L134 CoverageAnalysis]: Checked inductivity of 5615 backedges. 2847 proven. 1247 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:21:31,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:31,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 568 states and 1365 transitions. [2024-11-13 22:21:31,830 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1365 transitions. [2024-11-13 22:21:31,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:21:31,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:31,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:31,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:32,992 INFO L134 CoverageAnalysis]: Checked inductivity of 5615 backedges. 2847 proven. 1247 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:21:38,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:38,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 571 states and 1368 transitions. [2024-11-13 22:21:38,344 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1368 transitions. [2024-11-13 22:21:38,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:21:38,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:38,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:38,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 2910 proven. 1305 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:21:41,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:41,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 572 states and 1368 transitions. [2024-11-13 22:21:41,998 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1368 transitions. [2024-11-13 22:21:41,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:21:41,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:41,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:42,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:43,010 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 2910 proven. 1305 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:21:45,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:45,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 573 states and 1368 transitions. [2024-11-13 22:21:45,349 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1368 transitions. [2024-11-13 22:21:45,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:21:45,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:45,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:45,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:46,300 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 2910 proven. 1305 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:21:48,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:48,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 574 states and 1368 transitions. [2024-11-13 22:21:48,452 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1368 transitions. [2024-11-13 22:21:48,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:21:48,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:48,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:48,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:49,674 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 2910 proven. 1305 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:21:52,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:52,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 575 states and 1368 transitions. [2024-11-13 22:21:52,681 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1368 transitions. [2024-11-13 22:21:52,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:21:52,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:52,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:52,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:54,210 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 2910 proven. 1305 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:21:56,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 576 states and 1368 transitions. [2024-11-13 22:21:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1368 transitions. [2024-11-13 22:21:56,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:21:56,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:56,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:56,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:57,646 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 2910 proven. 1305 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:21:59,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:59,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 577 states and 1368 transitions. [2024-11-13 22:21:59,965 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1368 transitions. [2024-11-13 22:21:59,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:21:59,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:59,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:00,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:01,126 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 2910 proven. 1305 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:22:03,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 578 states and 1368 transitions. [2024-11-13 22:22:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1368 transitions. [2024-11-13 22:22:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:22:03,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:03,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:03,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:04,522 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 2910 proven. 1305 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:22:06,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:06,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 579 states and 1368 transitions. [2024-11-13 22:22:06,671 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1368 transitions. [2024-11-13 22:22:06,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:22:06,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:06,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:06,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:07,788 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 2910 proven. 1305 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:22:10,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:10,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 580 states and 1368 transitions. [2024-11-13 22:22:10,552 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1368 transitions. [2024-11-13 22:22:10,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:22:10,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:10,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:10,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:11,310 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 2910 proven. 1305 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:22:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:13,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 581 states and 1368 transitions. [2024-11-13 22:22:13,660 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1368 transitions. [2024-11-13 22:22:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:22:13,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:13,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:13,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:14,645 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 2910 proven. 1305 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:22:17,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:17,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 582 states and 1368 transitions. [2024-11-13 22:22:17,363 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1368 transitions. [2024-11-13 22:22:17,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:22:17,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:17,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:18,375 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 2910 proven. 1305 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:22:21,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:21,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 583 states and 1368 transitions. [2024-11-13 22:22:21,259 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1368 transitions. [2024-11-13 22:22:21,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:22:21,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:21,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:21,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:23,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2533 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:22:28,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:28,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 587 states and 1373 transitions. [2024-11-13 22:22:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1373 transitions. [2024-11-13 22:22:28,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:22:28,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:28,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:28,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:32,364 INFO L134 CoverageAnalysis]: Checked inductivity of 5800 backedges. 2944 proven. 1335 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:22:42,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:42,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 592 states and 1377 transitions. [2024-11-13 22:22:42,500 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1377 transitions. [2024-11-13 22:22:42,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:22:42,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:42,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:42,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:43,425 INFO L134 CoverageAnalysis]: Checked inductivity of 5800 backedges. 2944 proven. 1335 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked. [2024-11-13 22:22:45,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:45,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 593 states and 1377 transitions. [2024-11-13 22:22:45,980 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1377 transitions. [2024-11-13 22:22:45,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 22:22:45,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:45,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:46,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:49,280 INFO L134 CoverageAnalysis]: Checked inductivity of 5988 backedges. 3041 proven. 1426 refuted. 0 times theorem prover too weak. 1521 trivial. 0 not checked.