./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-invgen/NetBSD_loop.i --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_e52432d8-9864-41d1-896e-927ba18cd6c1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52432d8-9864-41d1-896e-927ba18cd6c1/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_e52432d8-9864-41d1-896e-927ba18cd6c1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52432d8-9864-41d1-896e-927ba18cd6c1/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/NetBSD_loop.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52432d8-9864-41d1-896e-927ba18cd6c1/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_e52432d8-9864-41d1-896e-927ba18cd6c1/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 b38f47c3dcd7731e15cfc2cee00261f352bac0ed4fe94aeeb81a5c76defb252d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:11:24,209 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:11:24,279 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52432d8-9864-41d1-896e-927ba18cd6c1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:11:24,285 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:11:24,285 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:11:24,309 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:11:24,310 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:11:24,310 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:11:24,310 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:11:24,311 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:11:24,311 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:11:24,311 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:11:24,311 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:11:24,311 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:11:24,311 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:11:24,312 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:11:24,312 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:11:24,312 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:11:24,312 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:11:24,312 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:11:24,312 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:11:24,312 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:11:24,313 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:11:24,313 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:11:24,313 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:11:24,313 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:11:24,313 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:11:24,313 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:11:24,313 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:11:24,314 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:11:24,314 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:11:24,314 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:11:24,314 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:11:24,314 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:11:24,314 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:11:24,315 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_e52432d8-9864-41d1-896e-927ba18cd6c1/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 -> b38f47c3dcd7731e15cfc2cee00261f352bac0ed4fe94aeeb81a5c76defb252d [2024-11-13 21:11:24,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:11:24,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:11:24,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:11:24,652 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:11:24,652 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:11:24,656 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52432d8-9864-41d1-896e-927ba18cd6c1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loop-invgen/NetBSD_loop.i Unable to find full path for "g++" [2024-11-13 21:11:26,563 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:11:26,837 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:11:26,838 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52432d8-9864-41d1-896e-927ba18cd6c1/sv-benchmarks/c/loop-invgen/NetBSD_loop.i [2024-11-13 21:11:26,849 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52432d8-9864-41d1-896e-927ba18cd6c1/bin/ukojak-verify-EEHR8qb7sm/data/e409d2c35/bf05fd073b064f57bdfa700e140ef9c5/FLAG5f2d3afeb [2024-11-13 21:11:27,116 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52432d8-9864-41d1-896e-927ba18cd6c1/bin/ukojak-verify-EEHR8qb7sm/data/e409d2c35/bf05fd073b064f57bdfa700e140ef9c5 [2024-11-13 21:11:27,119 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:11:27,121 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:11:27,122 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:11:27,122 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:11:27,127 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:11:27,128 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:11:27" (1/1) ... [2024-11-13 21:11:27,129 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cf8be37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:27, skipping insertion in model container [2024-11-13 21:11:27,129 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:11:27" (1/1) ... [2024-11-13 21:11:27,145 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:11:27,323 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:11:27,332 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:11:27,348 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:11:27,362 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:11:27,362 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:27 WrapperNode [2024-11-13 21:11:27,363 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:11:27,364 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:11:27,364 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:11:27,364 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:11:27,371 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:27" (1/1) ... [2024-11-13 21:11:27,376 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:27" (1/1) ... [2024-11-13 21:11:27,392 INFO L138 Inliner]: procedures = 16, calls = 9, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 54 [2024-11-13 21:11:27,392 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:11:27,393 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:11:27,393 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:11:27,393 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:11:27,400 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:27" (1/1) ... [2024-11-13 21:11:27,401 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:27" (1/1) ... [2024-11-13 21:11:27,402 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:27" (1/1) ... [2024-11-13 21:11:27,402 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:27" (1/1) ... [2024-11-13 21:11:27,405 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:27" (1/1) ... [2024-11-13 21:11:27,408 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:27" (1/1) ... [2024-11-13 21:11:27,409 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:27" (1/1) ... [2024-11-13 21:11:27,409 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:27" (1/1) ... [2024-11-13 21:11:27,414 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:11:27,415 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:11:27,415 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:11:27,415 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:11:27,416 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:27" (1/1) ... [2024-11-13 21:11:27,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:11:27,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52432d8-9864-41d1-896e-927ba18cd6c1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:11:27,456 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52432d8-9864-41d1-896e-927ba18cd6c1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:11:27,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e52432d8-9864-41d1-896e-927ba18cd6c1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:11:27,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:11:27,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:11:27,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:11:27,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:11:27,492 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:11:27,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:11:27,567 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:11:27,569 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:11:27,766 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-11-13 21:11:27,766 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:11:27,821 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:11:27,821 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:11:27,822 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:11:27 BoogieIcfgContainer [2024-11-13 21:11:27,822 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:11:27,822 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:11:27,823 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:11:27,833 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:11:27,833 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:11:27" (1/1) ... [2024-11-13 21:11:27,841 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:11:27,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:27,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 30 states and 32 transitions. [2024-11-13 21:11:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 32 transitions. [2024-11-13 21:11:27,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:11:27,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:27,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:27,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:28,063 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 21:11:28,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:28,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 29 states and 31 transitions. [2024-11-13 21:11:28,121 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2024-11-13 21:11:28,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:11:28,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:28,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:28,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:28,190 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 21:11:28,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:28,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 28 states and 30 transitions. [2024-11-13 21:11:28,272 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2024-11-13 21:11:28,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:11:28,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:28,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:28,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:28,345 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 21:11:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:28,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 27 states and 29 transitions. [2024-11-13 21:11:28,546 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2024-11-13 21:11:28,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:11:28,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:28,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:28,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:28,640 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 21:11:28,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:28,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 26 states and 28 transitions. [2024-11-13 21:11:28,731 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2024-11-13 21:11:28,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:11:28,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:28,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:28,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:28,797 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 21:11:28,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:28,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 25 states and 27 transitions. [2024-11-13 21:11:28,869 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2024-11-13 21:11:28,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:11:28,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:28,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:28,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:28,949 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 21:11:29,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:29,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 24 states and 26 transitions. [2024-11-13 21:11:29,033 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2024-11-13 21:11:29,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:11:29,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:29,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:29,101 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 21:11:29,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:29,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 27 states and 32 transitions. [2024-11-13 21:11:29,238 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 32 transitions. [2024-11-13 21:11:29,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:11:29,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:29,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:29,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:29,308 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 21:11:29,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:29,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2024-11-13 21:11:29,471 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2024-11-13 21:11:29,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:11:29,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:29,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:29,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:11:30,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:30,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 38 states and 50 transitions. [2024-11-13 21:11:30,163 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 50 transitions. [2024-11-13 21:11:30,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:11:30,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:30,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:30,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:30,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:11:30,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:30,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 39 states and 53 transitions. [2024-11-13 21:11:30,276 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-11-13 21:11:30,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:11:30,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:30,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:30,364 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:11:30,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:30,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 44 states and 58 transitions. [2024-11-13 21:11:30,611 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2024-11-13 21:11:30,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:11:30,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:30,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:30,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:30,641 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:11:30,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:30,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 44 states and 57 transitions. [2024-11-13 21:11:30,854 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 57 transitions. [2024-11-13 21:11:30,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:11:30,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:30,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:30,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:31,031 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:11:31,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:31,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 51 states and 69 transitions. [2024-11-13 21:11:31,567 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 69 transitions. [2024-11-13 21:11:31,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:11:31,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:31,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:31,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:31,712 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:11:32,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:32,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 59 states and 83 transitions. [2024-11-13 21:11:32,378 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 83 transitions. [2024-11-13 21:11:32,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:11:32,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:32,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:32,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:32,431 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 21:11:32,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:32,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 64 states and 89 transitions. [2024-11-13 21:11:32,991 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 89 transitions. [2024-11-13 21:11:32,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:11:32,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:32,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:33,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:33,023 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 21:11:33,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:33,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 65 states and 90 transitions. [2024-11-13 21:11:33,490 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 90 transitions. [2024-11-13 21:11:33,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:11:33,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:33,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:33,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:33,690 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:11:33,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:33,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 66 states and 90 transitions. [2024-11-13 21:11:33,859 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 90 transitions. [2024-11-13 21:11:33,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:11:33,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:33,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:33,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:34,096 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:11:34,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:34,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 74 states and 104 transitions. [2024-11-13 21:11:34,839 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 104 transitions. [2024-11-13 21:11:34,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:11:34,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:34,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:34,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:34,895 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 21:11:35,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:35,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 79 states and 109 transitions. [2024-11-13 21:11:35,348 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 109 transitions. [2024-11-13 21:11:35,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:11:35,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:35,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:35,420 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 21:11:35,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:35,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 108 transitions. [2024-11-13 21:11:35,772 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 108 transitions. [2024-11-13 21:11:35,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:11:35,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:35,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:35,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:36,054 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 21:11:37,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:37,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 87 states and 122 transitions. [2024-11-13 21:11:37,015 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 122 transitions. [2024-11-13 21:11:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:11:37,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:37,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:37,096 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 21:11:37,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:37,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 92 states and 127 transitions. [2024-11-13 21:11:37,653 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 127 transitions. [2024-11-13 21:11:37,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:11:37,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:37,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:37,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:37,701 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 21:11:38,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:38,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 92 states and 126 transitions. [2024-11-13 21:11:38,107 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 126 transitions. [2024-11-13 21:11:38,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:11:38,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:38,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:38,414 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-13 21:11:39,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:39,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 100 states and 140 transitions. [2024-11-13 21:11:39,392 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 140 transitions. [2024-11-13 21:11:39,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:11:39,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:39,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:39,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:39,464 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-13 21:11:40,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:40,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 105 states and 145 transitions. [2024-11-13 21:11:40,173 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 145 transitions. [2024-11-13 21:11:40,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:11:40,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:40,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:40,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:40,217 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 21:11:40,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:40,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 105 states and 144 transitions. [2024-11-13 21:11:40,635 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 144 transitions. [2024-11-13 21:11:40,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:11:40,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:40,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:40,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:40,979 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 21:11:42,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:42,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 113 states and 158 transitions. [2024-11-13 21:11:42,017 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 158 transitions. [2024-11-13 21:11:42,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:11:42,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:42,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:42,091 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-11-13 21:11:42,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:42,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 118 states and 163 transitions. [2024-11-13 21:11:42,700 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 163 transitions. [2024-11-13 21:11:42,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:11:42,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:42,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:42,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:42,743 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-13 21:11:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:43,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 118 states and 162 transitions. [2024-11-13 21:11:43,212 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 162 transitions. [2024-11-13 21:11:43,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:11:43,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:43,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:43,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:43,580 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 21:11:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:44,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 126 states and 176 transitions. [2024-11-13 21:11:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 176 transitions. [2024-11-13 21:11:44,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:11:44,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:44,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:44,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:44,731 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2024-11-13 21:11:45,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:45,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 131 states and 181 transitions. [2024-11-13 21:11:45,429 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 181 transitions. [2024-11-13 21:11:45,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:11:45,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:45,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:45,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:45,496 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-11-13 21:11:46,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:46,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 131 states and 180 transitions. [2024-11-13 21:11:46,049 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 180 transitions. [2024-11-13 21:11:46,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:11:46,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:46,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:46,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:46,574 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 224 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 21:11:47,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:47,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 139 states and 194 transitions. [2024-11-13 21:11:47,726 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 194 transitions. [2024-11-13 21:11:47,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:11:47,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:47,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:47,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:47,799 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 520 trivial. 0 not checked. [2024-11-13 21:11:48,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:48,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 144 states and 199 transitions. [2024-11-13 21:11:48,534 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 199 transitions. [2024-11-13 21:11:48,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:11:48,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:48,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:48,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:48,584 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-11-13 21:11:49,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:49,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 144 states and 198 transitions. [2024-11-13 21:11:49,171 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 198 transitions. [2024-11-13 21:11:49,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:11:49,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:49,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:49,643 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-13 21:11:50,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:50,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 152 states and 212 transitions. [2024-11-13 21:11:50,971 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 212 transitions. [2024-11-13 21:11:50,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:11:50,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:50,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:50,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:51,030 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2024-11-13 21:11:51,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:51,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 157 states and 217 transitions. [2024-11-13 21:11:51,850 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 217 transitions. [2024-11-13 21:11:51,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:11:51,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:51,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:51,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:51,901 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 666 trivial. 0 not checked. [2024-11-13 21:11:52,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:52,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 157 states and 216 transitions. [2024-11-13 21:11:52,496 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 216 transitions. [2024-11-13 21:11:52,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:11:52,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:52,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:52,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:53,050 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-13 21:11:54,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:54,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 165 states and 230 transitions. [2024-11-13 21:11:54,455 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 230 transitions. [2024-11-13 21:11:54,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:11:54,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:54,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:54,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:54,512 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 810 trivial. 0 not checked. [2024-11-13 21:11:55,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:55,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 170 states and 235 transitions. [2024-11-13 21:11:55,305 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 235 transitions. [2024-11-13 21:11:55,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:11:55,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:55,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:55,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:55,352 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 820 trivial. 0 not checked. [2024-11-13 21:11:55,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:55,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 170 states and 234 transitions. [2024-11-13 21:11:55,934 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 234 transitions. [2024-11-13 21:11:55,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:11:55,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:55,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:55,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:56,430 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2024-11-13 21:11:57,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:57,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 178 states and 248 transitions. [2024-11-13 21:11:57,892 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 248 transitions. [2024-11-13 21:11:57,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:11:57,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:57,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:57,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:57,951 INFO L134 CoverageAnalysis]: Checked inductivity of 979 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 979 trivial. 0 not checked. [2024-11-13 21:11:58,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:58,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 183 states and 253 transitions. [2024-11-13 21:11:58,820 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 253 transitions. [2024-11-13 21:11:58,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:11:58,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:58,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:58,895 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 21:11:59,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:59,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 183 states and 252 transitions. [2024-11-13 21:11:59,644 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 252 transitions. [2024-11-13 21:11:59,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:11:59,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:59,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:59,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:00,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-13 21:12:01,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:01,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 191 states and 266 transitions. [2024-11-13 21:12:01,668 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 266 transitions. [2024-11-13 21:12:01,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:12:01,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:01,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:01,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:01,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2024-11-13 21:12:02,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:02,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 196 states and 271 transitions. [2024-11-13 21:12:02,707 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 271 transitions. [2024-11-13 21:12:02,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:12:02,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:02,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:02,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:02,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1176 trivial. 0 not checked. [2024-11-13 21:12:03,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:03,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 196 states and 270 transitions. [2024-11-13 21:12:03,409 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 270 transitions. [2024-11-13 21:12:03,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:12:03,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:03,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:03,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:04,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1274 backedges. 0 proven. 624 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-11-13 21:12:05,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:05,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 204 states and 284 transitions. [2024-11-13 21:12:05,711 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 284 transitions. [2024-11-13 21:12:05,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:12:05,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:05,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:05,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:05,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1365 trivial. 0 not checked. [2024-11-13 21:12:06,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:06,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 209 states and 289 transitions. [2024-11-13 21:12:06,692 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 289 transitions. [2024-11-13 21:12:06,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:12:06,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:06,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:06,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:06,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1378 trivial. 0 not checked. [2024-11-13 21:12:07,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:07,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 209 states and 288 transitions. [2024-11-13 21:12:07,421 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 288 transitions. [2024-11-13 21:12:07,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:12:07,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:07,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:07,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:08,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1484 backedges. 0 proven. 728 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-13 21:12:09,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 217 states and 302 transitions. [2024-11-13 21:12:09,762 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 302 transitions. [2024-11-13 21:12:09,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:12:09,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:09,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:09,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:09,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1582 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1582 trivial. 0 not checked. [2024-11-13 21:12:10,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:10,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 222 states and 307 transitions. [2024-11-13 21:12:10,835 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 307 transitions. [2024-11-13 21:12:10,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:12:10,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:10,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:10,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:10,928 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2024-11-13 21:12:11,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:11,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 222 states and 306 transitions. [2024-11-13 21:12:11,744 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 306 transitions. [2024-11-13 21:12:11,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:12:11,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:11,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:11,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:12,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1710 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 21:12:14,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:14,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 230 states and 320 transitions. [2024-11-13 21:12:14,260 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 320 transitions. [2024-11-13 21:12:14,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 21:12:14,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:14,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:14,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:14,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1815 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1815 trivial. 0 not checked. [2024-11-13 21:12:15,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:15,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 235 states and 325 transitions. [2024-11-13 21:12:15,407 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 325 transitions. [2024-11-13 21:12:15,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:12:15,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:15,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:15,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1830 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1830 trivial. 0 not checked. [2024-11-13 21:12:16,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:16,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 235 states and 324 transitions. [2024-11-13 21:12:16,198 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 324 transitions. [2024-11-13 21:12:16,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 21:12:16,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:16,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:16,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:17,049 INFO L134 CoverageAnalysis]: Checked inductivity of 1952 backedges. 0 proven. 960 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-13 21:12:19,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:19,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 243 states and 338 transitions. [2024-11-13 21:12:19,013 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 338 transitions. [2024-11-13 21:12:19,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 21:12:19,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:19,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:19,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:19,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2064 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2064 trivial. 0 not checked. [2024-11-13 21:12:20,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:20,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 248 states and 343 transitions. [2024-11-13 21:12:20,240 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 343 transitions. [2024-11-13 21:12:20,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:12:20,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:20,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:20,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:20,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2080 trivial. 0 not checked. [2024-11-13 21:12:21,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:21,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 248 states and 342 transitions. [2024-11-13 21:12:21,164 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 342 transitions. [2024-11-13 21:12:21,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 21:12:21,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:21,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:21,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:22,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2210 backedges. 0 proven. 1088 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2024-11-13 21:12:24,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:24,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 256 states and 356 transitions. [2024-11-13 21:12:24,218 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 356 transitions. [2024-11-13 21:12:24,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 21:12:24,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:24,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:24,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:24,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2329 trivial. 0 not checked. [2024-11-13 21:12:25,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:25,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 261 states and 361 transitions. [2024-11-13 21:12:25,437 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 361 transitions. [2024-11-13 21:12:25,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:12:25,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:25,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:25,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:25,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2346 trivial. 0 not checked. [2024-11-13 21:12:26,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:26,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 261 states and 360 transitions. [2024-11-13 21:12:26,479 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 360 transitions. [2024-11-13 21:12:26,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:12:26,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:26,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:26,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:27,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2484 backedges. 0 proven. 1224 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-13 21:12:29,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:29,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 269 states and 374 transitions. [2024-11-13 21:12:29,419 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 374 transitions. [2024-11-13 21:12:29,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 21:12:29,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:29,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:29,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:29,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2610 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2610 trivial. 0 not checked. [2024-11-13 21:12:30,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:30,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 274 states and 379 transitions. [2024-11-13 21:12:30,798 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 379 transitions. [2024-11-13 21:12:30,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 21:12:30,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:30,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:30,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:30,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2628 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2628 trivial. 0 not checked. [2024-11-13 21:12:31,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:31,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 274 states and 378 transitions. [2024-11-13 21:12:31,729 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 378 transitions. [2024-11-13 21:12:31,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:12:31,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:31,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:31,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:32,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2774 backedges. 0 proven. 1368 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-11-13 21:12:35,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:35,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 282 states and 392 transitions. [2024-11-13 21:12:35,038 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 392 transitions. [2024-11-13 21:12:35,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 21:12:35,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:35,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:35,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:35,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2907 trivial. 0 not checked. [2024-11-13 21:12:36,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:36,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 287 states and 397 transitions. [2024-11-13 21:12:36,423 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 397 transitions. [2024-11-13 21:12:36,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 21:12:36,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:36,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:36,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:36,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2926 trivial. 0 not checked. [2024-11-13 21:12:37,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:37,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 287 states and 396 transitions. [2024-11-13 21:12:37,503 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 396 transitions. [2024-11-13 21:12:37,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 21:12:37,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:37,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:37,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:38,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3080 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 1560 trivial. 0 not checked. [2024-11-13 21:12:40,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:40,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 295 states and 410 transitions. [2024-11-13 21:12:40,913 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 410 transitions. [2024-11-13 21:12:40,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 21:12:40,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:40,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:40,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:40,999 INFO L134 CoverageAnalysis]: Checked inductivity of 3220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3220 trivial. 0 not checked. [2024-11-13 21:12:42,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:42,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 300 states and 415 transitions. [2024-11-13 21:12:42,326 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 415 transitions. [2024-11-13 21:12:42,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 21:12:42,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:42,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:42,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:42,405 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2024-11-13 21:12:43,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:43,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 300 states and 414 transitions. [2024-11-13 21:12:43,411 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 414 transitions. [2024-11-13 21:12:43,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 21:12:43,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:43,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:43,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:44,533 INFO L134 CoverageAnalysis]: Checked inductivity of 3402 backedges. 0 proven. 1680 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-11-13 21:12:47,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:47,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 308 states and 428 transitions. [2024-11-13 21:12:47,087 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 428 transitions. [2024-11-13 21:12:47,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 21:12:47,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:47,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:47,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:47,155 INFO L134 CoverageAnalysis]: Checked inductivity of 3549 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3549 trivial. 0 not checked. [2024-11-13 21:12:48,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:48,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 313 states and 433 transitions. [2024-11-13 21:12:48,494 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 433 transitions. [2024-11-13 21:12:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 21:12:48,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:48,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:48,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:48,548 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3570 trivial. 0 not checked. [2024-11-13 21:12:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:49,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 313 states and 432 transitions. [2024-11-13 21:12:49,649 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 432 transitions. [2024-11-13 21:12:49,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-13 21:12:49,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:49,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:49,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:50,720 INFO L134 CoverageAnalysis]: Checked inductivity of 3740 backedges. 0 proven. 1848 refuted. 0 times theorem prover too weak. 1892 trivial. 0 not checked. [2024-11-13 21:12:53,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:53,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 321 states and 446 transitions. [2024-11-13 21:12:53,289 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 446 transitions. [2024-11-13 21:12:53,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-13 21:12:53,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:53,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:53,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:53,448 INFO L134 CoverageAnalysis]: Checked inductivity of 3894 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3894 trivial. 0 not checked. [2024-11-13 21:12:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:54,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 326 states and 451 transitions. [2024-11-13 21:12:54,866 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 451 transitions. [2024-11-13 21:12:54,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 21:12:54,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:54,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:54,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:54,944 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3916 trivial. 0 not checked. [2024-11-13 21:12:55,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:55,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 326 states and 450 transitions. [2024-11-13 21:12:55,977 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 450 transitions. [2024-11-13 21:12:55,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 21:12:55,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:55,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:56,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:57,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4094 backedges. 0 proven. 2024 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2024-11-13 21:13:00,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:00,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 334 states and 464 transitions. [2024-11-13 21:13:00,066 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 464 transitions. [2024-11-13 21:13:00,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-13 21:13:00,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:00,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:00,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:00,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4255 trivial. 0 not checked. [2024-11-13 21:13:01,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:01,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 339 states and 469 transitions. [2024-11-13 21:13:01,826 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 469 transitions. [2024-11-13 21:13:01,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 21:13:01,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:01,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:01,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:01,883 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4278 trivial. 0 not checked. [2024-11-13 21:13:03,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 339 states and 468 transitions. [2024-11-13 21:13:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 468 transitions. [2024-11-13 21:13:03,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 21:13:03,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:03,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:04,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4464 backedges. 0 proven. 2208 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-11-13 21:13:07,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:07,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 347 states and 482 transitions. [2024-11-13 21:13:07,069 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 482 transitions. [2024-11-13 21:13:07,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-13 21:13:07,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:07,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:07,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:07,141 INFO L134 CoverageAnalysis]: Checked inductivity of 4632 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4632 trivial. 0 not checked. [2024-11-13 21:13:08,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:08,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 352 states and 487 transitions. [2024-11-13 21:13:08,704 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 487 transitions. [2024-11-13 21:13:08,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-13 21:13:08,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:08,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:08,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4656 trivial. 0 not checked. [2024-11-13 21:13:10,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:10,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 352 states and 486 transitions. [2024-11-13 21:13:10,004 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 486 transitions. [2024-11-13 21:13:10,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-13 21:13:10,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:10,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:10,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:11,436 INFO L134 CoverageAnalysis]: Checked inductivity of 4850 backedges. 0 proven. 2400 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2024-11-13 21:13:14,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:14,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 360 states and 500 transitions. [2024-11-13 21:13:14,423 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 500 transitions. [2024-11-13 21:13:14,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 21:13:14,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:14,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:14,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:14,493 INFO L134 CoverageAnalysis]: Checked inductivity of 5025 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5025 trivial. 0 not checked. [2024-11-13 21:13:16,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:16,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 365 states and 505 transitions. [2024-11-13 21:13:16,140 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 505 transitions. [2024-11-13 21:13:16,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 21:13:16,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:16,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:16,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:16,237 INFO L134 CoverageAnalysis]: Checked inductivity of 5050 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5050 trivial. 0 not checked. [2024-11-13 21:13:17,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:17,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 365 states and 504 transitions. [2024-11-13 21:13:17,564 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 504 transitions. [2024-11-13 21:13:17,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 21:13:17,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:17,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:18,921 INFO L134 CoverageAnalysis]: Checked inductivity of 5252 backedges. 0 proven. 2600 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2024-11-13 21:13:22,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:22,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 373 states and 518 transitions. [2024-11-13 21:13:22,162 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 518 transitions. [2024-11-13 21:13:22,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 21:13:22,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:22,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:22,231 INFO L134 CoverageAnalysis]: Checked inductivity of 5434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5434 trivial. 0 not checked. [2024-11-13 21:13:23,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:23,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 378 states and 523 transitions. [2024-11-13 21:13:23,894 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 523 transitions. [2024-11-13 21:13:23,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 21:13:23,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:23,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:23,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:23,984 INFO L134 CoverageAnalysis]: Checked inductivity of 5460 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5460 trivial. 0 not checked. [2024-11-13 21:13:25,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:25,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 378 states and 522 transitions. [2024-11-13 21:13:25,290 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 522 transitions. [2024-11-13 21:13:25,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 21:13:25,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:25,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:25,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:26,886 INFO L134 CoverageAnalysis]: Checked inductivity of 5670 backedges. 0 proven. 2808 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-11-13 21:13:30,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:30,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 386 states and 536 transitions. [2024-11-13 21:13:30,123 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 536 transitions. [2024-11-13 21:13:30,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-13 21:13:30,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:30,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:30,216 INFO L134 CoverageAnalysis]: Checked inductivity of 5859 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5859 trivial. 0 not checked. [2024-11-13 21:13:32,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:32,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 391 states and 541 transitions. [2024-11-13 21:13:32,059 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 541 transitions. [2024-11-13 21:13:32,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-13 21:13:32,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:32,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:32,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:32,129 INFO L134 CoverageAnalysis]: Checked inductivity of 5886 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5886 trivial. 0 not checked. [2024-11-13 21:13:33,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:33,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 391 states and 540 transitions. [2024-11-13 21:13:33,468 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 540 transitions. [2024-11-13 21:13:33,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-13 21:13:33,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:33,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:33,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:35,441 INFO L134 CoverageAnalysis]: Checked inductivity of 6104 backedges. 0 proven. 3024 refuted. 0 times theorem prover too weak. 3080 trivial. 0 not checked. [2024-11-13 21:13:38,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:38,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 399 states and 554 transitions. [2024-11-13 21:13:38,799 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 554 transitions. [2024-11-13 21:13:38,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-13 21:13:38,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:38,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:38,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:38,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6300 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6300 trivial. 0 not checked. [2024-11-13 21:13:40,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:40,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 404 states and 559 transitions. [2024-11-13 21:13:40,914 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 559 transitions. [2024-11-13 21:13:40,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-13 21:13:40,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:40,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:41,013 INFO L134 CoverageAnalysis]: Checked inductivity of 6328 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6328 trivial. 0 not checked. [2024-11-13 21:13:42,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:42,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 404 states and 558 transitions. [2024-11-13 21:13:42,393 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 558 transitions. [2024-11-13 21:13:42,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-13 21:13:42,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:42,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:44,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6554 backedges. 0 proven. 3248 refuted. 0 times theorem prover too weak. 3306 trivial. 0 not checked. [2024-11-13 21:13:48,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:48,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 412 states and 572 transitions. [2024-11-13 21:13:48,117 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 572 transitions. [2024-11-13 21:13:48,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-13 21:13:48,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:48,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:48,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:48,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6757 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6757 trivial. 0 not checked. [2024-11-13 21:13:50,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:50,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 417 states and 577 transitions. [2024-11-13 21:13:50,246 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 577 transitions. [2024-11-13 21:13:50,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-13 21:13:50,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:50,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:50,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:50,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6786 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6786 trivial. 0 not checked. [2024-11-13 21:13:51,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:51,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 417 states and 576 transitions. [2024-11-13 21:13:51,892 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 576 transitions. [2024-11-13 21:13:51,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-13 21:13:51,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:51,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:51,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:53,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7020 backedges. 0 proven. 3480 refuted. 0 times theorem prover too weak. 3540 trivial. 0 not checked. [2024-11-13 21:13:57,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:57,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 425 states and 590 transitions. [2024-11-13 21:13:57,210 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 590 transitions. [2024-11-13 21:13:57,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-13 21:13:57,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:57,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:57,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:57,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7230 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7230 trivial. 0 not checked. [2024-11-13 21:13:59,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:59,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 430 states and 595 transitions. [2024-11-13 21:13:59,287 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 595 transitions. [2024-11-13 21:13:59,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2024-11-13 21:13:59,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:59,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:59,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:59,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7260 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7260 trivial. 0 not checked. [2024-11-13 21:14:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:00,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 430 states and 594 transitions. [2024-11-13 21:14:00,950 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 594 transitions. [2024-11-13 21:14:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-13 21:14:00,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:00,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:00,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:02,888 INFO L134 CoverageAnalysis]: Checked inductivity of 7502 backedges. 0 proven. 3720 refuted. 0 times theorem prover too weak. 3782 trivial. 0 not checked. [2024-11-13 21:14:06,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:06,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 438 states and 608 transitions. [2024-11-13 21:14:06,742 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 608 transitions. [2024-11-13 21:14:06,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-13 21:14:06,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:06,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:06,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:06,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7719 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7719 trivial. 0 not checked. [2024-11-13 21:14:08,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:08,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 443 states and 613 transitions. [2024-11-13 21:14:08,876 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 613 transitions. [2024-11-13 21:14:08,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-11-13 21:14:08,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:08,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:08,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:08,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7750 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7750 trivial. 0 not checked. [2024-11-13 21:14:10,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:10,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 443 states and 612 transitions. [2024-11-13 21:14:10,539 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 612 transitions. [2024-11-13 21:14:10,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-13 21:14:10,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:10,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:10,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:12,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8000 backedges. 0 proven. 3968 refuted. 0 times theorem prover too weak. 4032 trivial. 0 not checked. [2024-11-13 21:14:16,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:16,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 451 states and 626 transitions. [2024-11-13 21:14:16,503 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 626 transitions. [2024-11-13 21:14:16,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-11-13 21:14:16,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:16,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:16,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:16,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8224 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8224 trivial. 0 not checked. [2024-11-13 21:14:18,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:18,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 456 states and 631 transitions. [2024-11-13 21:14:18,769 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 631 transitions. [2024-11-13 21:14:18,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2024-11-13 21:14:18,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:18,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:18,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8256 trivial. 0 not checked. [2024-11-13 21:14:20,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:20,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 456 states and 630 transitions. [2024-11-13 21:14:20,387 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 630 transitions. [2024-11-13 21:14:20,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-11-13 21:14:20,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:20,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:20,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:22,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8514 backedges. 0 proven. 4224 refuted. 0 times theorem prover too weak. 4290 trivial. 0 not checked. [2024-11-13 21:14:26,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:26,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 464 states and 644 transitions. [2024-11-13 21:14:26,401 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 644 transitions. [2024-11-13 21:14:26,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-13 21:14:26,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:26,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:26,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:26,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8745 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8745 trivial. 0 not checked. [2024-11-13 21:14:28,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:28,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 469 states and 649 transitions. [2024-11-13 21:14:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 649 transitions. [2024-11-13 21:14:28,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2024-11-13 21:14:28,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:28,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:28,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:28,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8778 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8778 trivial. 0 not checked. [2024-11-13 21:14:30,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 469 states and 648 transitions. [2024-11-13 21:14:30,319 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 648 transitions. [2024-11-13 21:14:30,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-11-13 21:14:30,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:30,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:30,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:32,686 INFO L134 CoverageAnalysis]: Checked inductivity of 9044 backedges. 0 proven. 4488 refuted. 0 times theorem prover too weak. 4556 trivial. 0 not checked. [2024-11-13 21:14:36,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:36,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 477 states and 662 transitions. [2024-11-13 21:14:36,646 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 662 transitions. [2024-11-13 21:14:36,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-11-13 21:14:36,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:36,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:36,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:36,738 INFO L134 CoverageAnalysis]: Checked inductivity of 9282 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9282 trivial. 0 not checked. [2024-11-13 21:14:38,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:38,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 482 states and 667 transitions. [2024-11-13 21:14:38,902 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 667 transitions. [2024-11-13 21:14:38,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2024-11-13 21:14:38,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:38,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:38,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:38,976 INFO L134 CoverageAnalysis]: Checked inductivity of 9316 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9316 trivial. 0 not checked. [2024-11-13 21:14:40,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:40,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 482 states and 666 transitions. [2024-11-13 21:14:40,641 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 666 transitions. [2024-11-13 21:14:40,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-11-13 21:14:40,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:40,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:40,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:42,817 INFO L134 CoverageAnalysis]: Checked inductivity of 9590 backedges. 0 proven. 4760 refuted. 0 times theorem prover too weak. 4830 trivial. 0 not checked. [2024-11-13 21:14:47,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:47,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 490 states and 680 transitions. [2024-11-13 21:14:47,156 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 680 transitions. [2024-11-13 21:14:47,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-11-13 21:14:47,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:47,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:47,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:47,315 INFO L134 CoverageAnalysis]: Checked inductivity of 9835 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9835 trivial. 0 not checked. [2024-11-13 21:14:49,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:49,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 495 states and 685 transitions. [2024-11-13 21:14:49,683 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 685 transitions. [2024-11-13 21:14:49,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2024-11-13 21:14:49,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:49,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:49,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:49,761 INFO L134 CoverageAnalysis]: Checked inductivity of 9870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9870 trivial. 0 not checked. [2024-11-13 21:14:51,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:51,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 495 states and 684 transitions. [2024-11-13 21:14:51,419 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 684 transitions. [2024-11-13 21:14:51,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-13 21:14:51,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:51,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:51,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:53,854 INFO L134 CoverageAnalysis]: Checked inductivity of 10152 backedges. 0 proven. 5040 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2024-11-13 21:14:58,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:58,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 503 states and 698 transitions. [2024-11-13 21:14:58,225 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 698 transitions. [2024-11-13 21:14:58,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2024-11-13 21:14:58,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:58,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:58,325 INFO L134 CoverageAnalysis]: Checked inductivity of 10404 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10404 trivial. 0 not checked. [2024-11-13 21:15:00,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:00,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 508 states and 703 transitions. [2024-11-13 21:15:00,670 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 703 transitions. [2024-11-13 21:15:00,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2024-11-13 21:15:00,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:00,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:00,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:00,794 INFO L134 CoverageAnalysis]: Checked inductivity of 10440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10440 trivial. 0 not checked. [2024-11-13 21:15:02,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:02,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 508 states and 702 transitions. [2024-11-13 21:15:02,548 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 702 transitions. [2024-11-13 21:15:02,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-13 21:15:02,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:02,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:05,217 INFO L134 CoverageAnalysis]: Checked inductivity of 10730 backedges. 0 proven. 5328 refuted. 0 times theorem prover too weak. 5402 trivial. 0 not checked. [2024-11-13 21:15:09,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:09,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 516 states and 716 transitions. [2024-11-13 21:15:09,646 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 716 transitions. [2024-11-13 21:15:09,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-13 21:15:09,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:09,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:09,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:09,768 INFO L134 CoverageAnalysis]: Checked inductivity of 10989 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10989 trivial. 0 not checked. [2024-11-13 21:15:12,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:12,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 521 states and 721 transitions. [2024-11-13 21:15:12,268 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 721 transitions. [2024-11-13 21:15:12,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2024-11-13 21:15:12,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:12,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:12,367 INFO L134 CoverageAnalysis]: Checked inductivity of 11026 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11026 trivial. 0 not checked. [2024-11-13 21:15:14,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:14,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 521 states and 720 transitions. [2024-11-13 21:15:14,101 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 720 transitions. [2024-11-13 21:15:14,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-11-13 21:15:14,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:14,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:14,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:16,773 INFO L134 CoverageAnalysis]: Checked inductivity of 11324 backedges. 0 proven. 5624 refuted. 0 times theorem prover too weak. 5700 trivial. 0 not checked. [2024-11-13 21:15:21,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:21,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 529 states and 734 transitions. [2024-11-13 21:15:21,277 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 734 transitions. [2024-11-13 21:15:21,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-11-13 21:15:21,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:21,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:21,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:21,384 INFO L134 CoverageAnalysis]: Checked inductivity of 11590 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11590 trivial. 0 not checked. [2024-11-13 21:15:23,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:23,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 534 states and 739 transitions. [2024-11-13 21:15:23,810 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 739 transitions. [2024-11-13 21:15:23,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2024-11-13 21:15:23,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:23,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:23,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:23,896 INFO L134 CoverageAnalysis]: Checked inductivity of 11628 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11628 trivial. 0 not checked. [2024-11-13 21:15:25,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:25,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 534 states and 738 transitions. [2024-11-13 21:15:25,852 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 738 transitions. [2024-11-13 21:15:25,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-11-13 21:15:25,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:25,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:25,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:28,542 INFO L134 CoverageAnalysis]: Checked inductivity of 11934 backedges. 0 proven. 5928 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-11-13 21:15:33,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:33,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 542 states and 752 transitions. [2024-11-13 21:15:33,166 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 752 transitions. [2024-11-13 21:15:33,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-11-13 21:15:33,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:33,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:33,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:33,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12207 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12207 trivial. 0 not checked. [2024-11-13 21:15:35,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:35,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 547 states and 757 transitions. [2024-11-13 21:15:35,795 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 757 transitions. [2024-11-13 21:15:35,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2024-11-13 21:15:35,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:35,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:35,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:35,889 INFO L134 CoverageAnalysis]: Checked inductivity of 12246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12246 trivial. 0 not checked. [2024-11-13 21:15:37,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:37,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 547 states and 756 transitions. [2024-11-13 21:15:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 756 transitions. [2024-11-13 21:15:37,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2024-11-13 21:15:37,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:37,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:41,392 INFO L134 CoverageAnalysis]: Checked inductivity of 12560 backedges. 0 proven. 6240 refuted. 0 times theorem prover too weak. 6320 trivial. 0 not checked. [2024-11-13 21:15:46,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:46,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 555 states and 770 transitions. [2024-11-13 21:15:46,265 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 770 transitions. [2024-11-13 21:15:46,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-11-13 21:15:46,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:46,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:46,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:46,381 INFO L134 CoverageAnalysis]: Checked inductivity of 12840 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12840 trivial. 0 not checked. [2024-11-13 21:15:49,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:49,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 560 states and 775 transitions. [2024-11-13 21:15:49,206 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 775 transitions. [2024-11-13 21:15:49,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-11-13 21:15:49,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:49,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:49,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:49,352 INFO L134 CoverageAnalysis]: Checked inductivity of 12880 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12880 trivial. 0 not checked. [2024-11-13 21:15:51,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:51,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 560 states and 774 transitions. [2024-11-13 21:15:51,521 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 774 transitions. [2024-11-13 21:15:51,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2024-11-13 21:15:51,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:51,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:55,020 INFO L134 CoverageAnalysis]: Checked inductivity of 13202 backedges. 0 proven. 6560 refuted. 0 times theorem prover too weak. 6642 trivial. 0 not checked. [2024-11-13 21:15:59,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:59,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 568 states and 788 transitions. [2024-11-13 21:15:59,947 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 788 transitions. [2024-11-13 21:15:59,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-13 21:15:59,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:59,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:59,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:00,121 INFO L134 CoverageAnalysis]: Checked inductivity of 13489 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13489 trivial. 0 not checked. [2024-11-13 21:16:02,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:02,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 573 states and 793 transitions. [2024-11-13 21:16:02,752 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 793 transitions. [2024-11-13 21:16:02,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2024-11-13 21:16:02,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:02,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:02,951 INFO L134 CoverageAnalysis]: Checked inductivity of 13530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13530 trivial. 0 not checked. [2024-11-13 21:16:05,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:05,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 573 states and 792 transitions. [2024-11-13 21:16:05,147 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 792 transitions. [2024-11-13 21:16:05,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2024-11-13 21:16:05,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:05,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:08,183 INFO L134 CoverageAnalysis]: Checked inductivity of 13860 backedges. 0 proven. 6888 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2024-11-13 21:16:13,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:13,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 581 states and 806 transitions. [2024-11-13 21:16:13,361 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 806 transitions. [2024-11-13 21:16:13,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2024-11-13 21:16:13,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:13,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:13,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:13,562 INFO L134 CoverageAnalysis]: Checked inductivity of 14154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14154 trivial. 0 not checked. [2024-11-13 21:16:16,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:16,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 586 states and 811 transitions. [2024-11-13 21:16:16,401 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 811 transitions. [2024-11-13 21:16:16,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-11-13 21:16:16,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:16,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:16,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:16,529 INFO L134 CoverageAnalysis]: Checked inductivity of 14196 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14196 trivial. 0 not checked. [2024-11-13 21:16:18,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:18,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 586 states and 810 transitions. [2024-11-13 21:16:18,594 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 810 transitions. [2024-11-13 21:16:18,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-13 21:16:18,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:18,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:18,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:22,561 INFO L134 CoverageAnalysis]: Checked inductivity of 14534 backedges. 0 proven. 7224 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2024-11-13 21:16:27,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:27,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 594 states and 824 transitions. [2024-11-13 21:16:27,859 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 824 transitions. [2024-11-13 21:16:27,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2024-11-13 21:16:27,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:27,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:27,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:28,074 INFO L134 CoverageAnalysis]: Checked inductivity of 14835 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14835 trivial. 0 not checked. [2024-11-13 21:16:31,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:31,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 599 states and 829 transitions. [2024-11-13 21:16:31,060 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 829 transitions. [2024-11-13 21:16:31,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2024-11-13 21:16:31,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:31,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:31,169 INFO L134 CoverageAnalysis]: Checked inductivity of 14878 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14878 trivial. 0 not checked. [2024-11-13 21:16:33,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:33,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 599 states and 828 transitions. [2024-11-13 21:16:33,284 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 828 transitions. [2024-11-13 21:16:33,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-11-13 21:16:33,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:33,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:33,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:37,137 INFO L134 CoverageAnalysis]: Checked inductivity of 15224 backedges. 0 proven. 7568 refuted. 0 times theorem prover too weak. 7656 trivial. 0 not checked. [2024-11-13 21:16:42,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:42,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 607 states and 842 transitions. [2024-11-13 21:16:42,723 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 842 transitions. [2024-11-13 21:16:42,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-11-13 21:16:42,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:42,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:42,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:42,921 INFO L134 CoverageAnalysis]: Checked inductivity of 15532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15532 trivial. 0 not checked. [2024-11-13 21:16:45,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:45,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 612 states and 847 transitions. [2024-11-13 21:16:45,878 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 847 transitions. [2024-11-13 21:16:45,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2024-11-13 21:16:45,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:45,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:45,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:45,983 INFO L134 CoverageAnalysis]: Checked inductivity of 15576 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15576 trivial. 0 not checked. [2024-11-13 21:16:48,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:48,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 612 states and 846 transitions. [2024-11-13 21:16:48,127 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 846 transitions. [2024-11-13 21:16:48,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2024-11-13 21:16:48,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:48,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:52,018 INFO L134 CoverageAnalysis]: Checked inductivity of 15930 backedges. 0 proven. 7920 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 21:16:57,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:57,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 620 states and 860 transitions. [2024-11-13 21:16:57,430 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 860 transitions. [2024-11-13 21:16:57,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2024-11-13 21:16:57,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:57,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:57,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:57,560 INFO L134 CoverageAnalysis]: Checked inductivity of 16245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16245 trivial. 0 not checked. [2024-11-13 21:17:00,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:00,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 625 states and 865 transitions. [2024-11-13 21:17:00,593 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 865 transitions. [2024-11-13 21:17:00,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 555 [2024-11-13 21:17:00,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:00,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:00,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:00,698 INFO L134 CoverageAnalysis]: Checked inductivity of 16290 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16290 trivial. 0 not checked. [2024-11-13 21:17:02,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:02,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 625 states and 864 transitions. [2024-11-13 21:17:02,910 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 864 transitions. [2024-11-13 21:17:02,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2024-11-13 21:17:02,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:02,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:02,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:07,729 INFO L134 CoverageAnalysis]: Checked inductivity of 16652 backedges. 0 proven. 8280 refuted. 0 times theorem prover too weak. 8372 trivial. 0 not checked. [2024-11-13 21:17:13,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:13,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 633 states and 878 transitions. [2024-11-13 21:17:13,437 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 878 transitions. [2024-11-13 21:17:13,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 566 [2024-11-13 21:17:13,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:13,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:13,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:13,568 INFO L134 CoverageAnalysis]: Checked inductivity of 16974 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16974 trivial. 0 not checked. [2024-11-13 21:17:16,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:16,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 638 states and 883 transitions. [2024-11-13 21:17:16,855 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 883 transitions. [2024-11-13 21:17:16,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 567 [2024-11-13 21:17:16,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:16,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:16,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:16,986 INFO L134 CoverageAnalysis]: Checked inductivity of 17020 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17020 trivial. 0 not checked. [2024-11-13 21:17:19,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:19,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 638 states and 882 transitions. [2024-11-13 21:17:19,254 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 882 transitions. [2024-11-13 21:17:19,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2024-11-13 21:17:19,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:19,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:19,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:23,527 INFO L134 CoverageAnalysis]: Checked inductivity of 17390 backedges. 0 proven. 8648 refuted. 0 times theorem prover too weak. 8742 trivial. 0 not checked. [2024-11-13 21:17:29,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:29,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 646 states and 896 transitions. [2024-11-13 21:17:29,262 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 896 transitions. [2024-11-13 21:17:29,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2024-11-13 21:17:29,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:29,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:29,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:29,420 INFO L134 CoverageAnalysis]: Checked inductivity of 17719 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17719 trivial. 0 not checked. [2024-11-13 21:17:32,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:32,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 651 states and 901 transitions. [2024-11-13 21:17:32,828 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 901 transitions. [2024-11-13 21:17:32,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2024-11-13 21:17:32,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:32,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:32,951 INFO L134 CoverageAnalysis]: Checked inductivity of 17766 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17766 trivial. 0 not checked. [2024-11-13 21:17:35,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:35,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 651 states and 900 transitions. [2024-11-13 21:17:35,554 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 900 transitions. [2024-11-13 21:17:35,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2024-11-13 21:17:35,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:35,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:35,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:39,952 INFO L134 CoverageAnalysis]: Checked inductivity of 18144 backedges. 0 proven. 9024 refuted. 0 times theorem prover too weak. 9120 trivial. 0 not checked. [2024-11-13 21:17:45,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:45,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 659 states and 914 transitions. [2024-11-13 21:17:45,787 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 914 transitions. [2024-11-13 21:17:45,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2024-11-13 21:17:45,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:45,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:45,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:45,938 INFO L134 CoverageAnalysis]: Checked inductivity of 18480 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18480 trivial. 0 not checked. [2024-11-13 21:17:49,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:49,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 664 states and 919 transitions. [2024-11-13 21:17:49,082 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 919 transitions. [2024-11-13 21:17:49,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2024-11-13 21:17:49,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:49,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:49,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:49,204 INFO L134 CoverageAnalysis]: Checked inductivity of 18528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18528 trivial. 0 not checked. [2024-11-13 21:17:51,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:51,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 664 states and 918 transitions. [2024-11-13 21:17:51,596 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 918 transitions. [2024-11-13 21:17:51,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2024-11-13 21:17:51,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:51,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:51,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:56,110 INFO L134 CoverageAnalysis]: Checked inductivity of 18914 backedges. 0 proven. 9408 refuted. 0 times theorem prover too weak. 9506 trivial. 0 not checked. [2024-11-13 21:18:02,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:02,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 672 states and 932 transitions. [2024-11-13 21:18:02,859 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 932 transitions. [2024-11-13 21:18:02,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2024-11-13 21:18:02,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:02,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:03,015 INFO L134 CoverageAnalysis]: Checked inductivity of 19257 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19257 trivial. 0 not checked. [2024-11-13 21:18:06,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:06,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 677 states and 937 transitions. [2024-11-13 21:18:06,599 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 937 transitions. [2024-11-13 21:18:06,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 603 [2024-11-13 21:18:06,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:06,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:06,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:06,722 INFO L134 CoverageAnalysis]: Checked inductivity of 19306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19306 trivial. 0 not checked. [2024-11-13 21:18:09,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:09,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 677 states and 936 transitions. [2024-11-13 21:18:09,234 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 936 transitions. [2024-11-13 21:18:09,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 609 [2024-11-13 21:18:09,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:09,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:09,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:14,228 INFO L134 CoverageAnalysis]: Checked inductivity of 19700 backedges. 0 proven. 9800 refuted. 0 times theorem prover too weak. 9900 trivial. 0 not checked. [2024-11-13 21:18:21,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:21,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 685 states and 950 transitions. [2024-11-13 21:18:21,307 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 950 transitions. [2024-11-13 21:18:21,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 614 [2024-11-13 21:18:21,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:21,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:21,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:21,463 INFO L134 CoverageAnalysis]: Checked inductivity of 20050 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20050 trivial. 0 not checked. [2024-11-13 21:18:25,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:25,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 690 states and 955 transitions. [2024-11-13 21:18:25,100 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 955 transitions. [2024-11-13 21:18:25,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 615 [2024-11-13 21:18:25,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:25,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:25,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:25,477 INFO L134 CoverageAnalysis]: Checked inductivity of 20100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20100 trivial. 0 not checked. [2024-11-13 21:18:28,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:28,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 690 states and 954 transitions. [2024-11-13 21:18:28,581 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 954 transitions. [2024-11-13 21:18:28,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2024-11-13 21:18:28,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:28,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:28,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:33,552 INFO L134 CoverageAnalysis]: Checked inductivity of 20502 backedges. 0 proven. 10200 refuted. 0 times theorem prover too weak. 10302 trivial. 0 not checked. [2024-11-13 21:18:40,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:40,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 698 states and 968 transitions. [2024-11-13 21:18:40,018 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 968 transitions. [2024-11-13 21:18:40,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2024-11-13 21:18:40,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:40,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:40,177 INFO L134 CoverageAnalysis]: Checked inductivity of 20859 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20859 trivial. 0 not checked. [2024-11-13 21:18:43,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:43,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 703 states and 973 transitions. [2024-11-13 21:18:43,812 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 973 transitions. [2024-11-13 21:18:43,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2024-11-13 21:18:43,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:43,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:43,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:43,943 INFO L134 CoverageAnalysis]: Checked inductivity of 20910 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20910 trivial. 0 not checked. [2024-11-13 21:18:46,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:46,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 703 states and 972 transitions. [2024-11-13 21:18:46,560 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 972 transitions. [2024-11-13 21:18:46,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2024-11-13 21:18:46,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:46,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:46,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:51,496 INFO L134 CoverageAnalysis]: Checked inductivity of 21320 backedges. 0 proven. 10608 refuted. 0 times theorem prover too weak. 10712 trivial. 0 not checked. [2024-11-13 21:18:57,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:57,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 711 states and 986 transitions. [2024-11-13 21:18:57,824 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 986 transitions. [2024-11-13 21:18:57,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2024-11-13 21:18:57,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:57,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:57,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:57,988 INFO L134 CoverageAnalysis]: Checked inductivity of 21684 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21684 trivial. 0 not checked. [2024-11-13 21:19:01,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:01,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 716 states and 991 transitions. [2024-11-13 21:19:01,625 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 991 transitions. [2024-11-13 21:19:01,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2024-11-13 21:19:01,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:01,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:01,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:01,757 INFO L134 CoverageAnalysis]: Checked inductivity of 21736 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21736 trivial. 0 not checked. [2024-11-13 21:19:04,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:04,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 716 states and 990 transitions. [2024-11-13 21:19:04,274 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 990 transitions. [2024-11-13 21:19:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2024-11-13 21:19:04,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:04,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:09,442 INFO L134 CoverageAnalysis]: Checked inductivity of 22154 backedges. 0 proven. 11024 refuted. 0 times theorem prover too weak. 11130 trivial. 0 not checked. [2024-11-13 21:19:16,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:16,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 724 states and 1004 transitions. [2024-11-13 21:19:16,019 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1004 transitions. [2024-11-13 21:19:16,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 650 [2024-11-13 21:19:16,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:16,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:16,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:16,184 INFO L134 CoverageAnalysis]: Checked inductivity of 22525 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22525 trivial. 0 not checked. [2024-11-13 21:19:19,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:19,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 729 states and 1009 transitions. [2024-11-13 21:19:19,744 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1009 transitions. [2024-11-13 21:19:19,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 651 [2024-11-13 21:19:19,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:19,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:19,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:19,889 INFO L134 CoverageAnalysis]: Checked inductivity of 22578 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22578 trivial. 0 not checked. [2024-11-13 21:19:22,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:22,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 729 states and 1008 transitions. [2024-11-13 21:19:22,469 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1008 transitions. [2024-11-13 21:19:22,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 657 [2024-11-13 21:19:22,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:22,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:27,994 INFO L134 CoverageAnalysis]: Checked inductivity of 23004 backedges. 0 proven. 11448 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2024-11-13 21:19:34,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:34,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 737 states and 1022 transitions. [2024-11-13 21:19:34,641 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1022 transitions. [2024-11-13 21:19:34,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2024-11-13 21:19:34,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:34,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:34,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:34,814 INFO L134 CoverageAnalysis]: Checked inductivity of 23382 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23382 trivial. 0 not checked. [2024-11-13 21:19:38,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:38,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 742 states and 1027 transitions. [2024-11-13 21:19:38,422 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1027 transitions. [2024-11-13 21:19:38,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 663 [2024-11-13 21:19:38,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:38,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:38,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:38,560 INFO L134 CoverageAnalysis]: Checked inductivity of 23436 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23436 trivial. 0 not checked. [2024-11-13 21:19:41,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:41,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 742 states and 1026 transitions. [2024-11-13 21:19:41,380 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1026 transitions. [2024-11-13 21:19:41,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 669 [2024-11-13 21:19:41,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:41,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:41,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:47,326 INFO L134 CoverageAnalysis]: Checked inductivity of 23870 backedges. 0 proven. 11880 refuted. 0 times theorem prover too weak. 11990 trivial. 0 not checked. [2024-11-13 21:19:54,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:54,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 750 states and 1040 transitions. [2024-11-13 21:19:54,647 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1040 transitions. [2024-11-13 21:19:54,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 674 [2024-11-13 21:19:54,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:54,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:54,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:54,824 INFO L134 CoverageAnalysis]: Checked inductivity of 24255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24255 trivial. 0 not checked. [2024-11-13 21:19:58,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:58,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 755 states and 1045 transitions. [2024-11-13 21:19:58,853 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1045 transitions. [2024-11-13 21:19:58,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 675 [2024-11-13 21:19:58,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:58,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:58,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 24310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24310 trivial. 0 not checked. [2024-11-13 21:20:02,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:02,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 755 states and 1044 transitions. [2024-11-13 21:20:02,152 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1044 transitions. [2024-11-13 21:20:02,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 681 [2024-11-13 21:20:02,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:02,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:02,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:07,993 INFO L134 CoverageAnalysis]: Checked inductivity of 24752 backedges. 0 proven. 12320 refuted. 0 times theorem prover too weak. 12432 trivial. 0 not checked. [2024-11-13 21:20:15,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:15,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 763 states and 1058 transitions. [2024-11-13 21:20:15,237 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1058 transitions. [2024-11-13 21:20:15,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 686 [2024-11-13 21:20:15,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:15,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:15,460 INFO L134 CoverageAnalysis]: Checked inductivity of 25144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25144 trivial. 0 not checked. [2024-11-13 21:20:19,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:19,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 768 states and 1063 transitions. [2024-11-13 21:20:19,357 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1063 transitions. [2024-11-13 21:20:19,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 687 [2024-11-13 21:20:19,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:19,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:19,609 INFO L134 CoverageAnalysis]: Checked inductivity of 25200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25200 trivial. 0 not checked. [2024-11-13 21:20:22,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:22,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 768 states and 1062 transitions. [2024-11-13 21:20:22,742 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1062 transitions. [2024-11-13 21:20:22,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 693 [2024-11-13 21:20:22,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:22,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:22,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:28,878 INFO L134 CoverageAnalysis]: Checked inductivity of 25650 backedges. 0 proven. 12768 refuted. 0 times theorem prover too weak. 12882 trivial. 0 not checked. [2024-11-13 21:20:35,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:35,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 776 states and 1076 transitions. [2024-11-13 21:20:35,769 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1076 transitions. [2024-11-13 21:20:35,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 698 [2024-11-13 21:20:35,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:35,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:35,948 INFO L134 CoverageAnalysis]: Checked inductivity of 26049 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26049 trivial. 0 not checked. [2024-11-13 21:20:39,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:39,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 781 states and 1081 transitions. [2024-11-13 21:20:39,751 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1081 transitions. [2024-11-13 21:20:39,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 699 [2024-11-13 21:20:39,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:39,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:39,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:40,100 INFO L134 CoverageAnalysis]: Checked inductivity of 26106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26106 trivial. 0 not checked. [2024-11-13 21:20:42,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:42,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 781 states and 1080 transitions. [2024-11-13 21:20:42,834 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1080 transitions. [2024-11-13 21:20:42,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 705 [2024-11-13 21:20:42,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:42,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:42,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:49,256 INFO L134 CoverageAnalysis]: Checked inductivity of 26564 backedges. 0 proven. 13224 refuted. 0 times theorem prover too weak. 13340 trivial. 0 not checked. [2024-11-13 21:20:56,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:56,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 789 states and 1094 transitions. [2024-11-13 21:20:56,439 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1094 transitions. [2024-11-13 21:20:56,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 710 [2024-11-13 21:20:56,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:56,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:56,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:56,627 INFO L134 CoverageAnalysis]: Checked inductivity of 26970 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26970 trivial. 0 not checked. [2024-11-13 21:21:00,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:00,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 794 states and 1099 transitions. [2024-11-13 21:21:00,683 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1099 transitions. [2024-11-13 21:21:00,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 711 [2024-11-13 21:21:00,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:00,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:00,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:00,834 INFO L134 CoverageAnalysis]: Checked inductivity of 27028 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27028 trivial. 0 not checked. [2024-11-13 21:21:03,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:03,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 794 states and 1098 transitions. [2024-11-13 21:21:03,877 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1098 transitions. [2024-11-13 21:21:03,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 717 [2024-11-13 21:21:03,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:03,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:03,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:10,877 INFO L134 CoverageAnalysis]: Checked inductivity of 27494 backedges. 0 proven. 13688 refuted. 0 times theorem prover too weak. 13806 trivial. 0 not checked. [2024-11-13 21:21:18,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:18,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 802 states and 1112 transitions. [2024-11-13 21:21:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1112 transitions. [2024-11-13 21:21:18,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2024-11-13 21:21:18,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:18,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:18,276 INFO L134 CoverageAnalysis]: Checked inductivity of 27907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27907 trivial. 0 not checked. [2024-11-13 21:21:22,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:22,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 807 states and 1117 transitions. [2024-11-13 21:21:22,429 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1117 transitions. [2024-11-13 21:21:22,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 723 [2024-11-13 21:21:22,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:22,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:22,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:22,587 INFO L134 CoverageAnalysis]: Checked inductivity of 27966 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27966 trivial. 0 not checked. [2024-11-13 21:21:25,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:25,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 807 states and 1116 transitions. [2024-11-13 21:21:25,423 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1116 transitions. [2024-11-13 21:21:25,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 729 [2024-11-13 21:21:25,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:25,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:25,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:33,741 INFO L134 CoverageAnalysis]: Checked inductivity of 28440 backedges. 0 proven. 14160 refuted. 0 times theorem prover too weak. 14280 trivial. 0 not checked. [2024-11-13 21:21:41,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:41,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 815 states and 1130 transitions. [2024-11-13 21:21:41,695 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1130 transitions. [2024-11-13 21:21:41,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 734 [2024-11-13 21:21:41,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:41,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:41,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:41,916 INFO L134 CoverageAnalysis]: Checked inductivity of 28860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28860 trivial. 0 not checked. [2024-11-13 21:21:45,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:45,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 820 states and 1135 transitions. [2024-11-13 21:21:45,884 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1135 transitions. [2024-11-13 21:21:45,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 735 [2024-11-13 21:21:45,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:45,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:45,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:46,156 INFO L134 CoverageAnalysis]: Checked inductivity of 28920 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28920 trivial. 0 not checked.