./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem05_label36.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/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_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem05_label36.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7cc1cc0d4d950bb5944b0d47826c9eced053ea77e22d9001b6ca18ea296033c8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:17:25,970 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:17:26,040 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:17:26,046 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:17:26,047 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:17:26,083 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:17:26,084 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:17:26,084 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:17:26,084 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:17:26,084 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:17:26,085 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:17:26,085 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:17:26,085 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:17:26,085 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:17:26,085 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:17:26,085 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:17:26,085 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:17:26,085 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:17:26,085 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:17:26,085 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:17:26,085 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:17:26,086 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:17:26,086 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:17:26,086 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:17:26,086 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:17:26,086 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:17:26,086 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:17:26,086 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:26,086 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:17:26,086 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:17:26,086 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:17:26,087 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:17:26,087 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:17:26,087 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_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/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 ! call(reach_error())) ) 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 -> 7cc1cc0d4d950bb5944b0d47826c9eced053ea77e22d9001b6ca18ea296033c8 [2024-11-13 20:17:26,397 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:17:26,414 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:17:26,417 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:17:26,420 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:17:26,422 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:17:26,425 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem05_label36.c Unable to find full path for "g++" [2024-11-13 20:17:28,408 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:17:29,363 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:17:29,363 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/sv-benchmarks/c/eca-rers2012/Problem05_label36.c [2024-11-13 20:17:29,415 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/bin/ukojak-verify-EEHR8qb7sm/data/330737f36/c84e39a3f2fb4cdb929c5ae1ef2c0252/FLAG3cd3c7507 [2024-11-13 20:17:29,437 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/bin/ukojak-verify-EEHR8qb7sm/data/330737f36/c84e39a3f2fb4cdb929c5ae1ef2c0252 [2024-11-13 20:17:29,440 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:17:29,442 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:17:29,444 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:29,444 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:17:29,455 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:17:29,456 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:29" (1/1) ... [2024-11-13 20:17:29,457 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@600ed60f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:29, skipping insertion in model container [2024-11-13 20:17:29,457 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:29" (1/1) ... [2024-11-13 20:17:29,680 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:17:31,655 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/sv-benchmarks/c/eca-rers2012/Problem05_label36.c[376862,376875] [2024-11-13 20:17:31,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:31,700 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:17:32,840 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/sv-benchmarks/c/eca-rers2012/Problem05_label36.c[376862,376875] [2024-11-13 20:17:32,851 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:32,914 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:17:32,915 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32 WrapperNode [2024-11-13 20:17:32,916 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:32,917 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:32,917 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:17:32,918 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:17:32,925 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:33,058 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:33,711 INFO L138 Inliner]: procedures = 21, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 12353 [2024-11-13 20:17:33,712 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:33,716 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:17:33,716 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:17:33,716 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:17:33,724 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:33,724 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:33,793 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:33,794 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:33,962 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:34,018 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:34,038 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:34,063 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:34,119 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:17:34,122 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:17:34,122 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:17:34,123 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:17:34,124 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:34,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:34,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:17:34,159 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:17:34,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d1b90f98-a82a-40f3-ba8a-6532139ed9f1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:17:34,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:17:34,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:17:34,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:17:34,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:17:34,287 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:17:34,289 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:17:46,711 INFO L? ?]: Removed 1656 outVars from TransFormulas that were not future-live. [2024-11-13 20:17:46,712 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:17:49,074 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:17:49,074 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:17:49,075 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:49 BoogieIcfgContainer [2024-11-13 20:17:49,075 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:17:49,076 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:17:49,076 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:17:49,091 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:17:49,092 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:49" (1/1) ... [2024-11-13 20:17:49,103 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:17:49,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:49,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1643 states and 3271 transitions. [2024-11-13 20:17:49,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 3271 transitions. [2024-11-13 20:17:49,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1632 [2024-11-13 20:17:49,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:49,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:55,680 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 20:18:05,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:05,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4948 states to 3272 states and 4948 transitions. [2024-11-13 20:18:05,929 INFO L276 IsEmpty]: Start isEmpty. Operand 3272 states and 4948 transitions. [2024-11-13 20:18:05,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1637 [2024-11-13 20:18:05,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:05,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:07,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:08,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:08,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4954 states to 3276 states and 4954 transitions. [2024-11-13 20:18:08,084 INFO L276 IsEmpty]: Start isEmpty. Operand 3276 states and 4954 transitions. [2024-11-13 20:18:08,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1639 [2024-11-13 20:18:08,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:08,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:08,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:13,366 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:24,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:24,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6593 states to 4911 states and 6593 transitions. [2024-11-13 20:18:24,933 INFO L276 IsEmpty]: Start isEmpty. Operand 4911 states and 6593 transitions. [2024-11-13 20:18:24,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1641 [2024-11-13 20:18:24,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:24,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:25,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:26,144 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:26,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:26,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6605 states to 4919 states and 6605 transitions. [2024-11-13 20:18:26,986 INFO L276 IsEmpty]: Start isEmpty. Operand 4919 states and 6605 transitions. [2024-11-13 20:18:27,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1650 [2024-11-13 20:18:27,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:27,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:27,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:28,879 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:53,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:53,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8250 states to 6549 states and 8250 transitions. [2024-11-13 20:18:53,307 INFO L276 IsEmpty]: Start isEmpty. Operand 6549 states and 8250 transitions. [2024-11-13 20:18:53,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1655 [2024-11-13 20:18:53,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:53,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:53,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:54,612 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:55,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:55,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8277 states to 6571 states and 8277 transitions. [2024-11-13 20:18:55,244 INFO L276 IsEmpty]: Start isEmpty. Operand 6571 states and 8277 transitions. [2024-11-13 20:18:55,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1661 [2024-11-13 20:18:55,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:55,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:56,615 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:57,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:57,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8291 states to 6582 states and 8291 transitions. [2024-11-13 20:18:57,170 INFO L276 IsEmpty]: Start isEmpty. Operand 6582 states and 8291 transitions. [2024-11-13 20:18:57,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1662 [2024-11-13 20:18:57,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:57,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:58,014 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:58,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:58,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8326 states to 6611 states and 8326 transitions. [2024-11-13 20:18:58,857 INFO L276 IsEmpty]: Start isEmpty. Operand 6611 states and 8326 transitions. [2024-11-13 20:18:58,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1668 [2024-11-13 20:18:58,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:58,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:00,430 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:01,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:01,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8368 states to 6646 states and 8368 transitions. [2024-11-13 20:19:01,466 INFO L276 IsEmpty]: Start isEmpty. Operand 6646 states and 8368 transitions. [2024-11-13 20:19:01,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1669 [2024-11-13 20:19:01,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:01,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:02,352 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:03,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:03,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8403 states to 6676 states and 8403 transitions. [2024-11-13 20:19:03,327 INFO L276 IsEmpty]: Start isEmpty. Operand 6676 states and 8403 transitions. [2024-11-13 20:19:03,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1672 [2024-11-13 20:19:03,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:03,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:03,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:04,609 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:05,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:05,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8434 states to 6698 states and 8434 transitions. [2024-11-13 20:19:05,325 INFO L276 IsEmpty]: Start isEmpty. Operand 6698 states and 8434 transitions. [2024-11-13 20:19:05,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1673 [2024-11-13 20:19:05,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:05,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:05,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:06,914 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:07,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:07,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8449 states to 6710 states and 8449 transitions. [2024-11-13 20:19:07,385 INFO L276 IsEmpty]: Start isEmpty. Operand 6710 states and 8449 transitions. [2024-11-13 20:19:07,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1675 [2024-11-13 20:19:07,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:07,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:07,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:08,282 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:08,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:08,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8459 states to 6719 states and 8459 transitions. [2024-11-13 20:19:08,666 INFO L276 IsEmpty]: Start isEmpty. Operand 6719 states and 8459 transitions. [2024-11-13 20:19:08,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1678 [2024-11-13 20:19:08,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:08,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:08,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:09,366 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:19:10,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8492 states to 6747 states and 8492 transitions. [2024-11-13 20:19:10,294 INFO L276 IsEmpty]: Start isEmpty. Operand 6747 states and 8492 transitions. [2024-11-13 20:19:10,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1678 [2024-11-13 20:19:10,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:11,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:11,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:11,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8501 states to 6756 states and 8501 transitions. [2024-11-13 20:19:11,173 INFO L276 IsEmpty]: Start isEmpty. Operand 6756 states and 8501 transitions. [2024-11-13 20:19:11,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1685 [2024-11-13 20:19:11,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:11,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:11,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:12,035 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:12,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:12,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8537 states to 6789 states and 8537 transitions. [2024-11-13 20:19:12,922 INFO L276 IsEmpty]: Start isEmpty. Operand 6789 states and 8537 transitions. [2024-11-13 20:19:12,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1690 [2024-11-13 20:19:12,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:12,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:13,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:13,805 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:19:14,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:14,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8549 states to 6801 states and 8549 transitions. [2024-11-13 20:19:14,052 INFO L276 IsEmpty]: Start isEmpty. Operand 6801 states and 8549 transitions. [2024-11-13 20:19:14,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1691 [2024-11-13 20:19:14,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:14,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:14,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:15,584 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:16,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:16,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8584 states to 6831 states and 8584 transitions. [2024-11-13 20:19:16,237 INFO L276 IsEmpty]: Start isEmpty. Operand 6831 states and 8584 transitions. [2024-11-13 20:19:16,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1698 [2024-11-13 20:19:16,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:16,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:16,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:17,474 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:18,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:18,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8623 states to 6867 states and 8623 transitions. [2024-11-13 20:19:18,412 INFO L276 IsEmpty]: Start isEmpty. Operand 6867 states and 8623 transitions. [2024-11-13 20:19:18,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1702 [2024-11-13 20:19:18,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:18,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:18,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:19,767 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:19:20,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:20,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8681 states to 6919 states and 8681 transitions. [2024-11-13 20:19:20,846 INFO L276 IsEmpty]: Start isEmpty. Operand 6919 states and 8681 transitions. [2024-11-13 20:19:20,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1704 [2024-11-13 20:19:20,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:20,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:21,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:21,857 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:22,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:22,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8701 states to 6938 states and 8701 transitions. [2024-11-13 20:19:22,084 INFO L276 IsEmpty]: Start isEmpty. Operand 6938 states and 8701 transitions. [2024-11-13 20:19:22,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1706 [2024-11-13 20:19:22,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:22,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:22,825 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:23,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:23,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8719 states to 6955 states and 8719 transitions. [2024-11-13 20:19:23,113 INFO L276 IsEmpty]: Start isEmpty. Operand 6955 states and 8719 transitions. [2024-11-13 20:19:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1711 [2024-11-13 20:19:23,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:23,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:23,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:23,886 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:24,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:24,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8735 states to 6971 states and 8735 transitions. [2024-11-13 20:19:24,088 INFO L276 IsEmpty]: Start isEmpty. Operand 6971 states and 8735 transitions. [2024-11-13 20:19:24,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1721 [2024-11-13 20:19:24,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:24,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:24,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:25,208 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:25,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:25,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8748 states to 6983 states and 8748 transitions. [2024-11-13 20:19:25,585 INFO L276 IsEmpty]: Start isEmpty. Operand 6983 states and 8748 transitions. [2024-11-13 20:19:25,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1729 [2024-11-13 20:19:25,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:25,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:25,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:26,629 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:26,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:26,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8755 states to 6990 states and 8755 transitions. [2024-11-13 20:19:26,830 INFO L276 IsEmpty]: Start isEmpty. Operand 6990 states and 8755 transitions. [2024-11-13 20:19:26,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1732 [2024-11-13 20:19:26,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:26,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:26,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:27,658 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:27,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:27,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8784 states to 7018 states and 8784 transitions. [2024-11-13 20:19:27,980 INFO L276 IsEmpty]: Start isEmpty. Operand 7018 states and 8784 transitions. [2024-11-13 20:19:27,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1738 [2024-11-13 20:19:27,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:27,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:29,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:29,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8864 states to 7094 states and 8864 transitions. [2024-11-13 20:19:29,840 INFO L276 IsEmpty]: Start isEmpty. Operand 7094 states and 8864 transitions. [2024-11-13 20:19:29,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1740 [2024-11-13 20:19:29,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:29,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:29,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:30,693 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:31,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:31,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8888 states to 7116 states and 8888 transitions. [2024-11-13 20:19:31,116 INFO L276 IsEmpty]: Start isEmpty. Operand 7116 states and 8888 transitions. [2024-11-13 20:19:31,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1741 [2024-11-13 20:19:31,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:31,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:31,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:31,797 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:19:32,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:32,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8942 states to 7167 states and 8942 transitions. [2024-11-13 20:19:32,511 INFO L276 IsEmpty]: Start isEmpty. Operand 7167 states and 8942 transitions. [2024-11-13 20:19:32,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1741 [2024-11-13 20:19:32,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:32,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:32,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:33,661 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:19:34,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:34,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8943 states to 7168 states and 8943 transitions. [2024-11-13 20:19:34,761 INFO L276 IsEmpty]: Start isEmpty. Operand 7168 states and 8943 transitions. [2024-11-13 20:19:34,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1749 [2024-11-13 20:19:34,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:34,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:34,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:35,850 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:37,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:37,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9029 states to 7245 states and 9029 transitions. [2024-11-13 20:19:37,383 INFO L276 IsEmpty]: Start isEmpty. Operand 7245 states and 9029 transitions. [2024-11-13 20:19:37,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1754 [2024-11-13 20:19:37,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:37,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:37,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:38,808 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:39,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:39,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9063 states to 7278 states and 9063 transitions. [2024-11-13 20:19:39,245 INFO L276 IsEmpty]: Start isEmpty. Operand 7278 states and 9063 transitions. [2024-11-13 20:19:39,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1757 [2024-11-13 20:19:39,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:39,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:39,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:40,217 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:40,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:40,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9075 states to 7283 states and 9075 transitions. [2024-11-13 20:19:40,785 INFO L276 IsEmpty]: Start isEmpty. Operand 7283 states and 9075 transitions. [2024-11-13 20:19:40,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1760 [2024-11-13 20:19:40,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:40,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:40,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:41,669 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:43,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:43,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9199 states to 7395 states and 9199 transitions. [2024-11-13 20:19:43,179 INFO L276 IsEmpty]: Start isEmpty. Operand 7395 states and 9199 transitions. [2024-11-13 20:19:43,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1762 [2024-11-13 20:19:43,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:43,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:43,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:43,855 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:19:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:44,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9205 states to 7401 states and 9205 transitions. [2024-11-13 20:19:44,123 INFO L276 IsEmpty]: Start isEmpty. Operand 7401 states and 9205 transitions. [2024-11-13 20:19:44,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1764 [2024-11-13 20:19:44,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:44,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:44,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:44,825 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:19:44,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:44,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9207 states to 7403 states and 9207 transitions. [2024-11-13 20:19:44,973 INFO L276 IsEmpty]: Start isEmpty. Operand 7403 states and 9207 transitions. [2024-11-13 20:19:44,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1766 [2024-11-13 20:19:44,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:44,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:45,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:45,870 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:46,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:46,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9244 states to 7437 states and 9244 transitions. [2024-11-13 20:19:46,630 INFO L276 IsEmpty]: Start isEmpty. Operand 7437 states and 9244 transitions. [2024-11-13 20:19:46,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1772 [2024-11-13 20:19:46,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:46,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:46,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:47,609 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:47,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:47,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9250 states to 7443 states and 9250 transitions. [2024-11-13 20:19:47,835 INFO L276 IsEmpty]: Start isEmpty. Operand 7443 states and 9250 transitions. [2024-11-13 20:19:47,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1773 [2024-11-13 20:19:47,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:47,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:48,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:48,842 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:19:49,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:49,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9270 states to 7450 states and 9270 transitions. [2024-11-13 20:19:49,708 INFO L276 IsEmpty]: Start isEmpty. Operand 7450 states and 9270 transitions. [2024-11-13 20:19:49,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1773 [2024-11-13 20:19:49,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:49,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:49,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:50,554 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:19:50,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:50,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9274 states to 7454 states and 9274 transitions. [2024-11-13 20:19:50,914 INFO L276 IsEmpty]: Start isEmpty. Operand 7454 states and 9274 transitions. [2024-11-13 20:19:50,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1774 [2024-11-13 20:19:50,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:50,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:53,257 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:19:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:55,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9404 states to 7579 states and 9404 transitions. [2024-11-13 20:19:55,567 INFO L276 IsEmpty]: Start isEmpty. Operand 7579 states and 9404 transitions. [2024-11-13 20:19:55,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1776 [2024-11-13 20:19:55,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:55,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:56,263 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:56,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9435 states to 7607 states and 9435 transitions. [2024-11-13 20:19:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 7607 states and 9435 transitions. [2024-11-13 20:19:56,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1777 [2024-11-13 20:19:56,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:56,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:57,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:58,296 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:20:06,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:06,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11380 states to 9237 states and 11380 transitions. [2024-11-13 20:20:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 9237 states and 11380 transitions. [2024-11-13 20:20:06,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1778 [2024-11-13 20:20:06,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:06,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:06,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:08,802 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 180 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:09,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:09,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11385 states to 9239 states and 11385 transitions. [2024-11-13 20:20:09,841 INFO L276 IsEmpty]: Start isEmpty. Operand 9239 states and 11385 transitions. [2024-11-13 20:20:09,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1778 [2024-11-13 20:20:09,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:09,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:10,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:11,988 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 180 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:12,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:12,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11390 states to 9243 states and 11390 transitions. [2024-11-13 20:20:12,415 INFO L276 IsEmpty]: Start isEmpty. Operand 9243 states and 11390 transitions. [2024-11-13 20:20:12,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1778 [2024-11-13 20:20:12,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:12,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:12,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:14,638 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 180 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:15,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:15,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11423 states to 9274 states and 11423 transitions. [2024-11-13 20:20:15,966 INFO L276 IsEmpty]: Start isEmpty. Operand 9274 states and 11423 transitions. [2024-11-13 20:20:15,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1778 [2024-11-13 20:20:15,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:15,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:16,667 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:20:17,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:17,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11448 states to 9295 states and 11448 transitions. [2024-11-13 20:20:17,513 INFO L276 IsEmpty]: Start isEmpty. Operand 9295 states and 11448 transitions. [2024-11-13 20:20:17,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1781 [2024-11-13 20:20:17,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:17,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:17,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:18,737 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:20:19,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:19,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11454 states to 9299 states and 11454 transitions. [2024-11-13 20:20:19,175 INFO L276 IsEmpty]: Start isEmpty. Operand 9299 states and 11454 transitions. [2024-11-13 20:20:19,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1788 [2024-11-13 20:20:19,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:19,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:19,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:20,314 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:22,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:22,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11507 states to 9346 states and 11507 transitions. [2024-11-13 20:20:22,007 INFO L276 IsEmpty]: Start isEmpty. Operand 9346 states and 11507 transitions. [2024-11-13 20:20:22,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1793 [2024-11-13 20:20:22,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:22,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:22,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:22,986 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:20:24,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:24,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11561 states to 9394 states and 11561 transitions. [2024-11-13 20:20:24,484 INFO L276 IsEmpty]: Start isEmpty. Operand 9394 states and 11561 transitions. [2024-11-13 20:20:24,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1797 [2024-11-13 20:20:24,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:24,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:25,392 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:25,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:25,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11571 states to 9403 states and 11571 transitions. [2024-11-13 20:20:25,807 INFO L276 IsEmpty]: Start isEmpty. Operand 9403 states and 11571 transitions. [2024-11-13 20:20:25,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1810 [2024-11-13 20:20:25,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:25,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:25,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:26,517 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:20:27,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:27,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11603 states to 9433 states and 11603 transitions. [2024-11-13 20:20:27,035 INFO L276 IsEmpty]: Start isEmpty. Operand 9433 states and 11603 transitions. [2024-11-13 20:20:27,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1813 [2024-11-13 20:20:27,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:27,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:27,808 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 20:20:28,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:28,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11631 states to 9458 states and 11631 transitions. [2024-11-13 20:20:28,440 INFO L276 IsEmpty]: Start isEmpty. Operand 9458 states and 11631 transitions. [2024-11-13 20:20:28,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1816 [2024-11-13 20:20:28,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:28,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:28,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:29,147 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 183 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:29,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:29,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11688 states to 9512 states and 11688 transitions. [2024-11-13 20:20:29,898 INFO L276 IsEmpty]: Start isEmpty. Operand 9512 states and 11688 transitions. [2024-11-13 20:20:29,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1828 [2024-11-13 20:20:29,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:29,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:30,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:30,910 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:20:31,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:31,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11710 states to 9532 states and 11710 transitions. [2024-11-13 20:20:31,400 INFO L276 IsEmpty]: Start isEmpty. Operand 9532 states and 11710 transitions. [2024-11-13 20:20:31,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1832 [2024-11-13 20:20:31,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:31,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:31,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:32,408 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:20:33,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:33,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11758 states to 9576 states and 11758 transitions. [2024-11-13 20:20:33,407 INFO L276 IsEmpty]: Start isEmpty. Operand 9576 states and 11758 transitions. [2024-11-13 20:20:33,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1844 [2024-11-13 20:20:33,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:33,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:33,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:34,341 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 211 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:34,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:34,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11785 states to 9603 states and 11785 transitions. [2024-11-13 20:20:34,835 INFO L276 IsEmpty]: Start isEmpty. Operand 9603 states and 11785 transitions. [2024-11-13 20:20:34,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1848 [2024-11-13 20:20:34,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:34,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:35,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:35,573 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 276 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 20:20:35,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:35,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11799 states to 9617 states and 11799 transitions. [2024-11-13 20:20:35,916 INFO L276 IsEmpty]: Start isEmpty. Operand 9617 states and 11799 transitions. [2024-11-13 20:20:35,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1850 [2024-11-13 20:20:35,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:35,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:37,027 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-13 20:20:38,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:38,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11866 states to 9679 states and 11866 transitions. [2024-11-13 20:20:38,431 INFO L276 IsEmpty]: Start isEmpty. Operand 9679 states and 11866 transitions. [2024-11-13 20:20:38,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1853 [2024-11-13 20:20:38,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:38,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:38,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:39,279 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 241 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 20:20:39,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:39,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11894 states to 9705 states and 11894 transitions. [2024-11-13 20:20:39,966 INFO L276 IsEmpty]: Start isEmpty. Operand 9705 states and 11894 transitions. [2024-11-13 20:20:39,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1855 [2024-11-13 20:20:39,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:39,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:40,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:42,362 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 20:20:44,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:44,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11963 states to 9770 states and 11963 transitions. [2024-11-13 20:20:44,049 INFO L276 IsEmpty]: Start isEmpty. Operand 9770 states and 11963 transitions. [2024-11-13 20:20:44,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1858 [2024-11-13 20:20:44,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:44,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:44,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:44,857 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:45,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:45,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12006 states to 9811 states and 12006 transitions. [2024-11-13 20:20:45,358 INFO L276 IsEmpty]: Start isEmpty. Operand 9811 states and 12006 transitions. [2024-11-13 20:20:45,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1860 [2024-11-13 20:20:45,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:45,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:45,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:47,556 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 345 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:20:49,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:49,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12094 states to 9894 states and 12094 transitions. [2024-11-13 20:20:49,387 INFO L276 IsEmpty]: Start isEmpty. Operand 9894 states and 12094 transitions. [2024-11-13 20:20:49,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1860 [2024-11-13 20:20:49,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:49,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:49,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:50,368 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:50,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:50,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12096 states to 9896 states and 12096 transitions. [2024-11-13 20:20:50,578 INFO L276 IsEmpty]: Start isEmpty. Operand 9896 states and 12096 transitions. [2024-11-13 20:20:50,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1862 [2024-11-13 20:20:50,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:50,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:50,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:51,589 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:51,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:51,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12114 states to 9913 states and 12114 transitions. [2024-11-13 20:20:51,981 INFO L276 IsEmpty]: Start isEmpty. Operand 9913 states and 12114 transitions. [2024-11-13 20:20:51,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1867 [2024-11-13 20:20:51,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:51,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:52,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:52,724 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 233 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:53,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:53,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12177 states to 9973 states and 12177 transitions. [2024-11-13 20:20:53,447 INFO L276 IsEmpty]: Start isEmpty. Operand 9973 states and 12177 transitions. [2024-11-13 20:20:53,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1868 [2024-11-13 20:20:53,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:53,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:53,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:54,867 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:55,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:55,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12184 states to 9979 states and 12184 transitions. [2024-11-13 20:20:55,262 INFO L276 IsEmpty]: Start isEmpty. Operand 9979 states and 12184 transitions. [2024-11-13 20:20:55,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1869 [2024-11-13 20:20:55,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:55,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:55,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:56,172 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 354 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:20:57,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:57,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12277 states to 10060 states and 12277 transitions. [2024-11-13 20:20:57,787 INFO L276 IsEmpty]: Start isEmpty. Operand 10060 states and 12277 transitions. [2024-11-13 20:20:57,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1869 [2024-11-13 20:20:57,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:57,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:57,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:58,535 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:58,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:58,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12288 states to 10069 states and 12288 transitions. [2024-11-13 20:20:58,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10069 states and 12288 transitions. [2024-11-13 20:20:58,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1870 [2024-11-13 20:20:58,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:58,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:58,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:59,759 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:00,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:00,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12372 states to 10149 states and 12372 transitions. [2024-11-13 20:21:00,482 INFO L276 IsEmpty]: Start isEmpty. Operand 10149 states and 12372 transitions. [2024-11-13 20:21:00,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1871 [2024-11-13 20:21:00,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:00,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:01,351 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 20:21:01,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:01,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12378 states to 10155 states and 12378 transitions. [2024-11-13 20:21:01,717 INFO L276 IsEmpty]: Start isEmpty. Operand 10155 states and 12378 transitions. [2024-11-13 20:21:01,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1871 [2024-11-13 20:21:01,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:01,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:01,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:02,992 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 237 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:03,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:03,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12379 states to 10156 states and 12379 transitions. [2024-11-13 20:21:03,346 INFO L276 IsEmpty]: Start isEmpty. Operand 10156 states and 12379 transitions. [2024-11-13 20:21:03,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1872 [2024-11-13 20:21:03,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:03,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:03,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:04,248 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:06,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:06,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12507 states to 10278 states and 12507 transitions. [2024-11-13 20:21:06,538 INFO L276 IsEmpty]: Start isEmpty. Operand 10278 states and 12507 transitions. [2024-11-13 20:21:06,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1873 [2024-11-13 20:21:06,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:06,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:06,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:07,537 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 239 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:08,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:08,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12510 states to 10280 states and 12510 transitions. [2024-11-13 20:21:08,030 INFO L276 IsEmpty]: Start isEmpty. Operand 10280 states and 12510 transitions. [2024-11-13 20:21:08,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1874 [2024-11-13 20:21:08,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:08,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:08,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:08,803 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-13 20:21:09,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:09,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12532 states to 10301 states and 12532 transitions. [2024-11-13 20:21:09,209 INFO L276 IsEmpty]: Start isEmpty. Operand 10301 states and 12532 transitions. [2024-11-13 20:21:09,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1875 [2024-11-13 20:21:09,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:09,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:09,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:10,257 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 360 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:21:11,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:11,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12620 states to 10382 states and 12620 transitions. [2024-11-13 20:21:11,613 INFO L276 IsEmpty]: Start isEmpty. Operand 10382 states and 12620 transitions. [2024-11-13 20:21:11,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1875 [2024-11-13 20:21:11,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:11,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:11,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:12,521 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 241 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:12,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:12,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12622 states to 10384 states and 12622 transitions. [2024-11-13 20:21:12,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10384 states and 12622 transitions. [2024-11-13 20:21:12,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1876 [2024-11-13 20:21:12,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:12,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:13,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:14,813 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:24,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:24,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14265 states to 12015 states and 14265 transitions. [2024-11-13 20:21:24,083 INFO L276 IsEmpty]: Start isEmpty. Operand 12015 states and 14265 transitions. [2024-11-13 20:21:24,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1880 [2024-11-13 20:21:24,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:24,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:24,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:24,844 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:21:26,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:26,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14292 states to 12029 states and 14292 transitions. [2024-11-13 20:21:26,566 INFO L276 IsEmpty]: Start isEmpty. Operand 12029 states and 14292 transitions. [2024-11-13 20:21:26,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1882 [2024-11-13 20:21:26,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:26,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:26,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:27,633 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:28,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:28,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14300 states to 12036 states and 14300 transitions. [2024-11-13 20:21:28,181 INFO L276 IsEmpty]: Start isEmpty. Operand 12036 states and 14300 transitions. [2024-11-13 20:21:28,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1898 [2024-11-13 20:21:28,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:28,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:28,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:29,223 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 264 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:32,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:32,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14463 states to 12192 states and 14463 transitions. [2024-11-13 20:21:32,476 INFO L276 IsEmpty]: Start isEmpty. Operand 12192 states and 14463 transitions. [2024-11-13 20:21:32,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1900 [2024-11-13 20:21:32,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:32,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:33,304 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:34,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:34,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14498 states to 12223 states and 14498 transitions. [2024-11-13 20:21:34,685 INFO L276 IsEmpty]: Start isEmpty. Operand 12223 states and 14498 transitions. [2024-11-13 20:21:34,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1902 [2024-11-13 20:21:34,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:34,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:34,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:35,729 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 380 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:21:39,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:39,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14633 states to 12344 states and 14633 transitions. [2024-11-13 20:21:39,258 INFO L276 IsEmpty]: Start isEmpty. Operand 12344 states and 14633 transitions. [2024-11-13 20:21:39,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1902 [2024-11-13 20:21:39,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:39,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:39,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:40,696 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 380 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:21:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:43,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14752 states to 12452 states and 14752 transitions. [2024-11-13 20:21:43,309 INFO L276 IsEmpty]: Start isEmpty. Operand 12452 states and 14752 transitions. [2024-11-13 20:21:43,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1902 [2024-11-13 20:21:43,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:43,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:43,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:44,257 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 380 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:21:45,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:45,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14773 states to 12469 states and 14773 transitions. [2024-11-13 20:21:45,631 INFO L276 IsEmpty]: Start isEmpty. Operand 12469 states and 14773 transitions. [2024-11-13 20:21:45,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1902 [2024-11-13 20:21:45,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:45,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:45,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:46,586 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 380 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:21:47,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:47,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14792 states to 12487 states and 14792 transitions. [2024-11-13 20:21:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 12487 states and 14792 transitions. [2024-11-13 20:21:47,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1902 [2024-11-13 20:21:47,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:47,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:47,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:48,522 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 380 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:21:49,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:49,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14804 states to 12499 states and 14804 transitions. [2024-11-13 20:21:49,190 INFO L276 IsEmpty]: Start isEmpty. Operand 12499 states and 14804 transitions. [2024-11-13 20:21:49,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1902 [2024-11-13 20:21:49,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:49,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:49,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:50,460 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 380 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:21:52,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:52,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14836 states to 12526 states and 14836 transitions. [2024-11-13 20:21:52,100 INFO L276 IsEmpty]: Start isEmpty. Operand 12526 states and 14836 transitions. [2024-11-13 20:21:52,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1902 [2024-11-13 20:21:52,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:52,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:53,042 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 380 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:21:53,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:53,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14841 states to 12530 states and 14841 transitions. [2024-11-13 20:21:53,897 INFO L276 IsEmpty]: Start isEmpty. Operand 12530 states and 14841 transitions. [2024-11-13 20:21:53,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1902 [2024-11-13 20:21:53,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:53,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:54,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:55,099 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 380 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:21:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:55,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14853 states to 12539 states and 14853 transitions. [2024-11-13 20:21:55,679 INFO L276 IsEmpty]: Start isEmpty. Operand 12539 states and 14853 transitions. [2024-11-13 20:21:55,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1902 [2024-11-13 20:21:55,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:55,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:55,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:56,632 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 380 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:21:57,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:57,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14870 states to 12556 states and 14870 transitions. [2024-11-13 20:21:57,847 INFO L276 IsEmpty]: Start isEmpty. Operand 12556 states and 14870 transitions. [2024-11-13 20:21:57,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1902 [2024-11-13 20:21:57,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:57,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:58,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:58,953 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 380 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:22:00,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:00,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14884 states to 12569 states and 14884 transitions. [2024-11-13 20:22:00,047 INFO L276 IsEmpty]: Start isEmpty. Operand 12569 states and 14884 transitions. [2024-11-13 20:22:00,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1902 [2024-11-13 20:22:00,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:00,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:00,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:01,297 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 380 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:22:02,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:02,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14969 states to 12650 states and 14969 transitions. [2024-11-13 20:22:02,917 INFO L276 IsEmpty]: Start isEmpty. Operand 12650 states and 14969 transitions. [2024-11-13 20:22:02,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1902 [2024-11-13 20:22:02,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:02,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:03,873 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 380 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:22:05,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:05,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15004 states to 12685 states and 15004 transitions. [2024-11-13 20:22:05,934 INFO L276 IsEmpty]: Start isEmpty. Operand 12685 states and 15004 transitions. [2024-11-13 20:22:05,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1902 [2024-11-13 20:22:05,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:05,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:06,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:06,885 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:08,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:08,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15037 states to 12715 states and 15037 transitions. [2024-11-13 20:22:08,508 INFO L276 IsEmpty]: Start isEmpty. Operand 12715 states and 15037 transitions. [2024-11-13 20:22:08,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1908 [2024-11-13 20:22:08,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:08,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:08,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:10,040 INFO L134 CoverageAnalysis]: Checked inductivity of 454 backedges. 419 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:22:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:10,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15087 states to 12763 states and 15087 transitions. [2024-11-13 20:22:10,551 INFO L276 IsEmpty]: Start isEmpty. Operand 12763 states and 15087 transitions. [2024-11-13 20:22:10,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1909 [2024-11-13 20:22:10,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:10,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:10,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:11,569 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:12,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:12,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15124 states to 12796 states and 15124 transitions. [2024-11-13 20:22:12,887 INFO L276 IsEmpty]: Start isEmpty. Operand 12796 states and 15124 transitions. [2024-11-13 20:22:12,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1911 [2024-11-13 20:22:12,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:12,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:13,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:13,969 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:14,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:14,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15137 states to 12807 states and 15137 transitions. [2024-11-13 20:22:14,424 INFO L276 IsEmpty]: Start isEmpty. Operand 12807 states and 15137 transitions. [2024-11-13 20:22:14,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1917 [2024-11-13 20:22:14,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:14,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:14,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:15,206 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:15,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:15,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15146 states to 12815 states and 15146 transitions. [2024-11-13 20:22:15,477 INFO L276 IsEmpty]: Start isEmpty. Operand 12815 states and 15146 transitions. [2024-11-13 20:22:15,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1919 [2024-11-13 20:22:15,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:15,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:15,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:16,300 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:16,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:16,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15155 states to 12823 states and 15155 transitions. [2024-11-13 20:22:16,570 INFO L276 IsEmpty]: Start isEmpty. Operand 12823 states and 15155 transitions. [2024-11-13 20:22:16,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1920 [2024-11-13 20:22:16,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:16,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:16,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:17,518 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 286 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:18,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:18,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15197 states to 12861 states and 15197 transitions. [2024-11-13 20:22:18,669 INFO L276 IsEmpty]: Start isEmpty. Operand 12861 states and 15197 transitions. [2024-11-13 20:22:18,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1932 [2024-11-13 20:22:18,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:18,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:19,668 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:22,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:22,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15373 states to 13031 states and 15373 transitions. [2024-11-13 20:22:22,478 INFO L276 IsEmpty]: Start isEmpty. Operand 13031 states and 15373 transitions. [2024-11-13 20:22:22,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1933 [2024-11-13 20:22:22,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:22,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:22,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:23,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:23,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15374 states to 13032 states and 15374 transitions. [2024-11-13 20:22:23,973 INFO L276 IsEmpty]: Start isEmpty. Operand 13032 states and 15374 transitions. [2024-11-13 20:22:23,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1937 [2024-11-13 20:22:23,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:23,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:24,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:26,922 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 303 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:31,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:31,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15494 states to 13145 states and 15494 transitions. [2024-11-13 20:22:31,278 INFO L276 IsEmpty]: Start isEmpty. Operand 13145 states and 15494 transitions. [2024-11-13 20:22:31,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1940 [2024-11-13 20:22:31,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:31,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:31,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:32,161 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 306 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:33,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:33,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15518 states to 13166 states and 15518 transitions. [2024-11-13 20:22:33,600 INFO L276 IsEmpty]: Start isEmpty. Operand 13166 states and 15518 transitions. [2024-11-13 20:22:33,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1941 [2024-11-13 20:22:33,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:33,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:33,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:34,532 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 307 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:35,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:35,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15546 states to 13190 states and 15546 transitions. [2024-11-13 20:22:35,909 INFO L276 IsEmpty]: Start isEmpty. Operand 13190 states and 15546 transitions. [2024-11-13 20:22:35,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1943 [2024-11-13 20:22:35,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:35,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:36,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:36,873 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 309 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:37,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:37,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15559 states to 13200 states and 15559 transitions. [2024-11-13 20:22:37,569 INFO L276 IsEmpty]: Start isEmpty. Operand 13200 states and 15559 transitions. [2024-11-13 20:22:37,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1944 [2024-11-13 20:22:37,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:37,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:37,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:40,838 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 310 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:41,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:41,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15569 states to 13207 states and 15569 transitions. [2024-11-13 20:22:41,932 INFO L276 IsEmpty]: Start isEmpty. Operand 13207 states and 15569 transitions. [2024-11-13 20:22:41,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1948 [2024-11-13 20:22:41,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:41,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:42,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:42,914 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 387 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-13 20:22:44,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:44,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15643 states to 13279 states and 15643 transitions. [2024-11-13 20:22:44,119 INFO L276 IsEmpty]: Start isEmpty. Operand 13279 states and 15643 transitions. [2024-11-13 20:22:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1950 [2024-11-13 20:22:44,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:44,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:45,161 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 461 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:22:45,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:45,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15661 states to 13294 states and 15661 transitions. [2024-11-13 20:22:45,764 INFO L276 IsEmpty]: Start isEmpty. Operand 13294 states and 15661 transitions. [2024-11-13 20:22:45,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1950 [2024-11-13 20:22:45,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:45,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:46,899 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 461 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:22:48,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:48,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15694 states to 13323 states and 15694 transitions. [2024-11-13 20:22:48,939 INFO L276 IsEmpty]: Start isEmpty. Operand 13323 states and 15694 transitions. [2024-11-13 20:22:48,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1950 [2024-11-13 20:22:48,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:48,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:49,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:50,100 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 461 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:22:50,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:50,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15701 states to 13331 states and 15701 transitions. [2024-11-13 20:22:50,921 INFO L276 IsEmpty]: Start isEmpty. Operand 13331 states and 15701 transitions. [2024-11-13 20:22:50,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1950 [2024-11-13 20:22:50,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:50,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:51,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:51,898 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 316 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:53,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:53,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15734 states to 13361 states and 15734 transitions. [2024-11-13 20:22:53,604 INFO L276 IsEmpty]: Start isEmpty. Operand 13361 states and 15734 transitions. [2024-11-13 20:22:53,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1952 [2024-11-13 20:22:53,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:53,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:53,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:54,655 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 318 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:55,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:55,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15736 states to 13363 states and 15736 transitions. [2024-11-13 20:22:55,156 INFO L276 IsEmpty]: Start isEmpty. Operand 13363 states and 15736 transitions. [2024-11-13 20:22:55,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1953 [2024-11-13 20:22:55,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:55,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:55,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:55,970 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 319 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:57,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:57,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15753 states to 13376 states and 15753 transitions. [2024-11-13 20:22:57,070 INFO L276 IsEmpty]: Start isEmpty. Operand 13376 states and 15753 transitions. [2024-11-13 20:22:57,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1955 [2024-11-13 20:22:57,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:57,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:57,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:58,961 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:23:03,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:03,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15859 states to 13461 states and 15859 transitions. [2024-11-13 20:23:03,610 INFO L276 IsEmpty]: Start isEmpty. Operand 13461 states and 15859 transitions. [2024-11-13 20:23:03,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1955 [2024-11-13 20:23:03,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:03,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:05,724 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:23:07,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:07,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15911 states to 13508 states and 15911 transitions. [2024-11-13 20:23:07,922 INFO L276 IsEmpty]: Start isEmpty. Operand 13508 states and 15911 transitions. [2024-11-13 20:23:07,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1955 [2024-11-13 20:23:07,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:07,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:08,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:09,921 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:23:10,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:10,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15915 states to 13509 states and 15915 transitions. [2024-11-13 20:23:10,507 INFO L276 IsEmpty]: Start isEmpty. Operand 13509 states and 15915 transitions. [2024-11-13 20:23:10,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1955 [2024-11-13 20:23:10,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:10,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:10,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:12,477 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:23:13,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:13,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15942 states to 13536 states and 15942 transitions. [2024-11-13 20:23:13,741 INFO L276 IsEmpty]: Start isEmpty. Operand 13536 states and 15942 transitions. [2024-11-13 20:23:13,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1955 [2024-11-13 20:23:13,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:13,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:14,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:15,709 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:23:16,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:16,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15955 states to 13549 states and 15955 transitions. [2024-11-13 20:23:16,897 INFO L276 IsEmpty]: Start isEmpty. Operand 13549 states and 15955 transitions. [2024-11-13 20:23:16,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1955 [2024-11-13 20:23:16,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:16,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:18,811 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:23:19,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:19,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15963 states to 13558 states and 15963 transitions. [2024-11-13 20:23:19,591 INFO L276 IsEmpty]: Start isEmpty. Operand 13558 states and 15963 transitions. [2024-11-13 20:23:19,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1957 [2024-11-13 20:23:19,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:19,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:19,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:20,618 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 323 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:21,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:21,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15979 states to 13572 states and 15979 transitions. [2024-11-13 20:23:21,373 INFO L276 IsEmpty]: Start isEmpty. Operand 13572 states and 15979 transitions. [2024-11-13 20:23:21,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1959 [2024-11-13 20:23:21,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:21,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:21,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:22,483 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 325 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:23,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:23,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15987 states to 13579 states and 15987 transitions. [2024-11-13 20:23:23,088 INFO L276 IsEmpty]: Start isEmpty. Operand 13579 states and 15987 transitions. [2024-11-13 20:23:23,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1962 [2024-11-13 20:23:23,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:23,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:23,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:23,914 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 404 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 20:23:24,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:24,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16048 states to 13638 states and 16048 transitions. [2024-11-13 20:23:24,619 INFO L276 IsEmpty]: Start isEmpty. Operand 13638 states and 16048 transitions. [2024-11-13 20:23:24,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1965 [2024-11-13 20:23:24,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:24,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:24,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:25,733 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:28,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:28,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16152 states to 13735 states and 16152 transitions. [2024-11-13 20:23:28,693 INFO L276 IsEmpty]: Start isEmpty. Operand 13735 states and 16152 transitions. [2024-11-13 20:23:28,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1966 [2024-11-13 20:23:28,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:28,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:28,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:29,849 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 408 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 20:23:30,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:30,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16168 states to 13750 states and 16168 transitions. [2024-11-13 20:23:30,681 INFO L276 IsEmpty]: Start isEmpty. Operand 13750 states and 16168 transitions. [2024-11-13 20:23:30,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1966 [2024-11-13 20:23:30,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:30,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:30,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:31,665 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 372 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:23:38,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:38,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16288 states to 13864 states and 16288 transitions. [2024-11-13 20:23:38,079 INFO L276 IsEmpty]: Start isEmpty. Operand 13864 states and 16288 transitions. [2024-11-13 20:23:38,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1966 [2024-11-13 20:23:38,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:38,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:38,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:39,239 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 372 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:23:40,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:40,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16297 states to 13873 states and 16297 transitions. [2024-11-13 20:23:40,486 INFO L276 IsEmpty]: Start isEmpty. Operand 13873 states and 16297 transitions. [2024-11-13 20:23:40,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1966 [2024-11-13 20:23:40,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:40,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:40,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:41,480 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 372 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:23:42,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:42,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16305 states to 13883 states and 16305 transitions. [2024-11-13 20:23:42,935 INFO L276 IsEmpty]: Start isEmpty. Operand 13883 states and 16305 transitions. [2024-11-13 20:23:42,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1966 [2024-11-13 20:23:42,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:42,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:43,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:44,059 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 372 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-13 20:23:45,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:45,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16331 states to 13910 states and 16331 transitions. [2024-11-13 20:23:45,512 INFO L276 IsEmpty]: Start isEmpty. Operand 13910 states and 16331 transitions. [2024-11-13 20:23:45,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1967 [2024-11-13 20:23:45,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:45,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:45,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:46,336 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 333 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:23:48,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:48,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16392 states to 13968 states and 16392 transitions. [2024-11-13 20:23:48,671 INFO L276 IsEmpty]: Start isEmpty. Operand 13968 states and 16392 transitions. [2024-11-13 20:23:48,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1967 [2024-11-13 20:23:48,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:48,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:48,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:49,558 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 333 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:23:50,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:50,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16432 states to 14008 states and 16432 transitions. [2024-11-13 20:23:50,963 INFO L276 IsEmpty]: Start isEmpty. Operand 14008 states and 16432 transitions. [2024-11-13 20:23:50,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1968 [2024-11-13 20:23:50,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:50,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:51,785 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:52,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:52,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16464 states to 14035 states and 16464 transitions. [2024-11-13 20:23:52,813 INFO L276 IsEmpty]: Start isEmpty. Operand 14035 states and 16464 transitions. [2024-11-13 20:23:52,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1971 [2024-11-13 20:23:52,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:52,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:53,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:53,975 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 572 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:23:55,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16608 states to 14177 states and 16608 transitions. [2024-11-13 20:23:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 14177 states and 16608 transitions. [2024-11-13 20:23:55,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1971 [2024-11-13 20:23:55,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:55,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:56,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:57,170 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 557 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:23:57,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:57,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16617 states to 14185 states and 16617 transitions. [2024-11-13 20:23:57,436 INFO L276 IsEmpty]: Start isEmpty. Operand 14185 states and 16617 transitions. [2024-11-13 20:23:57,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1974 [2024-11-13 20:23:57,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:57,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:57,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:58,603 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 557 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:24:00,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:00,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16650 states to 14214 states and 16650 transitions. [2024-11-13 20:24:00,669 INFO L276 IsEmpty]: Start isEmpty. Operand 14214 states and 16650 transitions. [2024-11-13 20:24:00,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1977 [2024-11-13 20:24:00,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:00,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:03,534 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 343 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:12,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16894 states to 14450 states and 16894 transitions. [2024-11-13 20:24:12,021 INFO L276 IsEmpty]: Start isEmpty. Operand 14450 states and 16894 transitions. [2024-11-13 20:24:12,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2024-11-13 20:24:12,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:12,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:12,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:13,013 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:16,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:16,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16988 states to 14532 states and 16988 transitions. [2024-11-13 20:24:16,511 INFO L276 IsEmpty]: Start isEmpty. Operand 14532 states and 16988 transitions. [2024-11-13 20:24:16,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2024-11-13 20:24:16,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:16,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:16,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:17,497 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:21,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:21,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17078 states to 14613 states and 17078 transitions. [2024-11-13 20:24:21,022 INFO L276 IsEmpty]: Start isEmpty. Operand 14613 states and 17078 transitions. [2024-11-13 20:24:21,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2024-11-13 20:24:21,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:21,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:22,219 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:25,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:25,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17144 states to 14674 states and 17144 transitions. [2024-11-13 20:24:25,618 INFO L276 IsEmpty]: Start isEmpty. Operand 14674 states and 17144 transitions. [2024-11-13 20:24:25,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2024-11-13 20:24:25,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:25,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:25,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:26,596 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:27,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:27,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17145 states to 14675 states and 17145 transitions. [2024-11-13 20:24:27,578 INFO L276 IsEmpty]: Start isEmpty. Operand 14675 states and 17145 transitions. [2024-11-13 20:24:27,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2024-11-13 20:24:27,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:27,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:27,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:29,226 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:30,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:30,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17146 states to 14676 states and 17146 transitions. [2024-11-13 20:24:30,516 INFO L276 IsEmpty]: Start isEmpty. Operand 14676 states and 17146 transitions. [2024-11-13 20:24:30,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1983 [2024-11-13 20:24:30,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:30,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:30,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:31,514 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 425 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 20:24:32,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:32,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17170 states to 14697 states and 17170 transitions. [2024-11-13 20:24:32,973 INFO L276 IsEmpty]: Start isEmpty. Operand 14697 states and 17170 transitions. [2024-11-13 20:24:32,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1984 [2024-11-13 20:24:32,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:32,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:33,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:34,264 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 350 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:24:36,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:37,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17182 states to 14704 states and 17182 transitions. [2024-11-13 20:24:37,008 INFO L276 IsEmpty]: Start isEmpty. Operand 14704 states and 17182 transitions. [2024-11-13 20:24:37,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1984 [2024-11-13 20:24:37,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:37,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:37,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:38,544 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 350 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:24:39,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:39,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17186 states to 14705 states and 17186 transitions. [2024-11-13 20:24:39,864 INFO L276 IsEmpty]: Start isEmpty. Operand 14705 states and 17186 transitions. [2024-11-13 20:24:39,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1984 [2024-11-13 20:24:39,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:39,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:40,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:40,917 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 350 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:24:42,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:42,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17193 states to 14713 states and 17193 transitions. [2024-11-13 20:24:42,682 INFO L276 IsEmpty]: Start isEmpty. Operand 14713 states and 17193 transitions. [2024-11-13 20:24:42,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1984 [2024-11-13 20:24:42,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:42,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:42,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:43,714 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 350 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 20:24:44,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:44,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17196 states to 14714 states and 17196 transitions. [2024-11-13 20:24:44,592 INFO L276 IsEmpty]: Start isEmpty. Operand 14714 states and 17196 transitions. [2024-11-13 20:24:44,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1985 [2024-11-13 20:24:44,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:44,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:44,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:45,626 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 568 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-13 20:24:47,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:47,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17239 states to 14754 states and 17239 transitions. [2024-11-13 20:24:47,514 INFO L276 IsEmpty]: Start isEmpty. Operand 14754 states and 17239 transitions. [2024-11-13 20:24:47,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1995 [2024-11-13 20:24:47,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:47,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:48,541 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 434 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-13 20:24:49,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:49,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17275 states to 14786 states and 17275 transitions. [2024-11-13 20:24:49,634 INFO L276 IsEmpty]: Start isEmpty. Operand 14786 states and 17275 transitions. [2024-11-13 20:24:49,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1996 [2024-11-13 20:24:49,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:49,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:49,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:50,843 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 362 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:52,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:52,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17315 states to 14823 states and 17315 transitions. [2024-11-13 20:24:52,476 INFO L276 IsEmpty]: Start isEmpty. Operand 14823 states and 17315 transitions. [2024-11-13 20:24:52,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1999 [2024-11-13 20:24:52,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:52,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:52,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 364 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:24:57,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:57,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17335 states to 14841 states and 17335 transitions. [2024-11-13 20:24:57,349 INFO L276 IsEmpty]: Start isEmpty. Operand 14841 states and 17335 transitions. [2024-11-13 20:24:57,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2006 [2024-11-13 20:24:57,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:57,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:57,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:58,654 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 516 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:24:59,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:59,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17413 states to 14915 states and 17413 transitions. [2024-11-13 20:24:59,983 INFO L276 IsEmpty]: Start isEmpty. Operand 14915 states and 17413 transitions. [2024-11-13 20:25:00,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2007 [2024-11-13 20:25:00,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:00,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:00,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:01,034 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 373 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:02,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:02,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17457 states to 14957 states and 17457 transitions. [2024-11-13 20:25:02,344 INFO L276 IsEmpty]: Start isEmpty. Operand 14957 states and 17457 transitions. [2024-11-13 20:25:02,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2013 [2024-11-13 20:25:02,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:02,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:02,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:03,226 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 415 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 20:25:03,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:03,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17472 states to 14973 states and 17472 transitions. [2024-11-13 20:25:03,590 INFO L276 IsEmpty]: Start isEmpty. Operand 14973 states and 17472 transitions. [2024-11-13 20:25:03,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2013 [2024-11-13 20:25:03,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:03,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:03,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:04,535 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 415 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked.