./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label37.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_8e56059c-5613-469a-8daf-64f04482c27b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e56059c-5613-469a-8daf-64f04482c27b/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_8e56059c-5613-469a-8daf-64f04482c27b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e56059c-5613-469a-8daf-64f04482c27b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label37.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e56059c-5613-469a-8daf-64f04482c27b/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_8e56059c-5613-469a-8daf-64f04482c27b/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 1c0cc6929709cefe19ab2aef19e8ee66797622b8a8e015c421c466573f22c0b0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:17:40,992 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:17:41,093 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e56059c-5613-469a-8daf-64f04482c27b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:17:41,100 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:17:41,100 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:17:41,131 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:17:41,132 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:17:41,132 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:17:41,133 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:17:41,133 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:17:41,133 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:17:41,134 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:17:41,134 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:17:41,134 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:17:41,134 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:17:41,134 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:17:41,134 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:17:41,135 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:17:41,135 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:17:41,135 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:17:41,135 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:17:41,135 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:17:41,136 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:17:41,136 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:17:41,136 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:17:41,136 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:17:41,141 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:17:41,141 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:17:41,142 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:17:41,142 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:17:41,142 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:17:41,142 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:17:41,142 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:17:41,142 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_8e56059c-5613-469a-8daf-64f04482c27b/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 -> 1c0cc6929709cefe19ab2aef19e8ee66797622b8a8e015c421c466573f22c0b0 [2024-11-13 23:17:41,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:17:41,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:17:41,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:17:41,557 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:17:41,558 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:17:41,560 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e56059c-5613-469a-8daf-64f04482c27b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem03_label37.c Unable to find full path for "g++" [2024-11-13 23:17:43,856 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:17:44,602 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:17:44,603 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e56059c-5613-469a-8daf-64f04482c27b/sv-benchmarks/c/eca-rers2012/Problem03_label37.c [2024-11-13 23:17:44,629 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e56059c-5613-469a-8daf-64f04482c27b/bin/ukojak-verify-EEHR8qb7sm/data/40cf0606e/c8e612045bcc412fac84c2c5d9623a68/FLAGe15e7487d [2024-11-13 23:17:44,661 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e56059c-5613-469a-8daf-64f04482c27b/bin/ukojak-verify-EEHR8qb7sm/data/40cf0606e/c8e612045bcc412fac84c2c5d9623a68 [2024-11-13 23:17:44,663 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:17:44,665 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:17:44,667 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:17:44,667 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:17:44,673 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:17:44,674 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:44" (1/1) ... [2024-11-13 23:17:44,675 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a6aadb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:44, skipping insertion in model container [2024-11-13 23:17:44,675 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:44" (1/1) ... [2024-11-13 23:17:44,747 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:17:45,469 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_8e56059c-5613-469a-8daf-64f04482c27b/sv-benchmarks/c/eca-rers2012/Problem03_label37.c[54326,54339] [2024-11-13 23:17:45,537 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:17:45,556 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:17:45,849 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_8e56059c-5613-469a-8daf-64f04482c27b/sv-benchmarks/c/eca-rers2012/Problem03_label37.c[54326,54339] [2024-11-13 23:17:45,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:17:45,914 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:17:45,914 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45 WrapperNode [2024-11-13 23:17:45,915 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:17:45,916 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:17:45,917 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:17:45,917 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:17:45,924 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:45,956 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:46,131 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-13 23:17:46,132 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:17:46,134 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:17:46,134 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:17:46,134 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:17:46,144 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:46,145 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:46,173 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:46,174 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:46,268 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:46,294 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:46,311 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:46,325 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:46,342 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:17:46,344 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:17:46,346 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:17:46,346 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:17:46,348 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:45" (1/1) ... [2024-11-13 23:17:46,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:17:46,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e56059c-5613-469a-8daf-64f04482c27b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:17:46,470 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e56059c-5613-469a-8daf-64f04482c27b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:17:46,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e56059c-5613-469a-8daf-64f04482c27b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:17:46,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:17:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:17:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:17:46,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:17:46,652 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:17:46,654 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:17:49,549 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-13 23:17:49,549 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:17:50,163 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:17:50,165 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 23:17:50,165 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:50 BoogieIcfgContainer [2024-11-13 23:17:50,166 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:17:50,167 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:17:50,167 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:17:50,185 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:17:50,186 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:50" (1/1) ... [2024-11-13 23:17:50,199 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:17:50,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:50,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-13 23:17:50,288 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-13 23:17:50,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:17:50,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:50,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:51,770 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 23:17:53,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 289 states and 557 transitions. [2024-11-13 23:17:53,321 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 557 transitions. [2024-11-13 23:17:53,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:17:53,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:53,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:54,354 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:54,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:54,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 292 states and 562 transitions. [2024-11-13 23:17:54,530 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 562 transitions. [2024-11-13 23:17:54,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:17:54,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:54,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:54,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:54,974 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 23:17:55,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:55,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 296 states and 569 transitions. [2024-11-13 23:17:55,258 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 569 transitions. [2024-11-13 23:17:55,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:17:55,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:55,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:55,696 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:56,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:56,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 301 states and 578 transitions. [2024-11-13 23:17:56,128 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 578 transitions. [2024-11-13 23:17:56,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:17:56,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:56,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:56,731 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:59,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 449 states and 870 transitions. [2024-11-13 23:17:59,951 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 870 transitions. [2024-11-13 23:17:59,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 23:17:59,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:59,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:00,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:00,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:00,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:00,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 456 states and 883 transitions. [2024-11-13 23:18:00,913 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 883 transitions. [2024-11-13 23:18:00,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:18:00,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:00,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:00,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:01,220 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 23:18:01,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:01,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 458 states and 886 transitions. [2024-11-13 23:18:01,416 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 886 transitions. [2024-11-13 23:18:01,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 23:18:01,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:01,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:01,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:01,779 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:02,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:02,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 467 states and 902 transitions. [2024-11-13 23:18:02,942 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 902 transitions. [2024-11-13 23:18:02,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:18:02,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:02,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:03,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:03,543 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:04,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:04,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 474 states and 928 transitions. [2024-11-13 23:18:04,976 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 928 transitions. [2024-11-13 23:18:04,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:18:04,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:04,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:05,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:05,350 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:05,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:05,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 477 states and 932 transitions. [2024-11-13 23:18:05,543 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 932 transitions. [2024-11-13 23:18:05,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:18:05,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:05,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:05,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:05,719 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:06,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:06,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 482 states and 940 transitions. [2024-11-13 23:18:06,081 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 940 transitions. [2024-11-13 23:18:06,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:18:06,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:06,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:06,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:06,294 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:06,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:06,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 487 states and 953 transitions. [2024-11-13 23:18:06,891 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 953 transitions. [2024-11-13 23:18:06,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:18:06,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:06,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:06,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:07,020 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:07,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:07,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 491 states and 965 transitions. [2024-11-13 23:18:07,430 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 965 transitions. [2024-11-13 23:18:07,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:18:07,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:07,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:07,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:07,693 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:07,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:07,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 494 states and 969 transitions. [2024-11-13 23:18:07,952 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 969 transitions. [2024-11-13 23:18:07,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:18:07,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:07,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:08,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:08,222 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:09,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 505 states and 990 transitions. [2024-11-13 23:18:09,730 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 990 transitions. [2024-11-13 23:18:09,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:18:09,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:09,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:09,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:09,882 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:10,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:10,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 514 states and 1005 transitions. [2024-11-13 23:18:10,826 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1005 transitions. [2024-11-13 23:18:10,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:18:10,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:10,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:10,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:11,179 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:13,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:13,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 656 states and 1172 transitions. [2024-11-13 23:18:13,266 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1172 transitions. [2024-11-13 23:18:13,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:18:13,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:13,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:13,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:13,453 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:15,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 668 states and 1207 transitions. [2024-11-13 23:18:15,393 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1207 transitions. [2024-11-13 23:18:15,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:18:15,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:15,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:15,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:15,520 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:16,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:16,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 674 states and 1217 transitions. [2024-11-13 23:18:16,355 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1217 transitions. [2024-11-13 23:18:16,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:18:16,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:16,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:16,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:16,503 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:17,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:17,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 685 states and 1231 transitions. [2024-11-13 23:18:17,099 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1231 transitions. [2024-11-13 23:18:17,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:18:17,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:17,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:17,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:17,220 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:17,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:17,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 686 states and 1233 transitions. [2024-11-13 23:18:17,477 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1233 transitions. [2024-11-13 23:18:17,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:18:17,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:17,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:17,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:17,616 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:17,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:17,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 687 states and 1233 transitions. [2024-11-13 23:18:17,890 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1233 transitions. [2024-11-13 23:18:17,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:18:17,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:17,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:17,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:18,052 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:18,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 691 states and 1239 transitions. [2024-11-13 23:18:18,324 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1239 transitions. [2024-11-13 23:18:18,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:18:18,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:18,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:18,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:18,430 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:18,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:18,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 692 states and 1241 transitions. [2024-11-13 23:18:18,707 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1241 transitions. [2024-11-13 23:18:18,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:18:18,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:18,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:18,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:18,837 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:19,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:19,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 695 states and 1245 transitions. [2024-11-13 23:18:19,097 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1245 transitions. [2024-11-13 23:18:19,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:18:19,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:19,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:19,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:19,452 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:20,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:20,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 705 states and 1261 transitions. [2024-11-13 23:18:20,547 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1261 transitions. [2024-11-13 23:18:20,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:18:20,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:20,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:20,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:20,852 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 23:18:22,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:22,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 727 states and 1297 transitions. [2024-11-13 23:18:22,944 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1297 transitions. [2024-11-13 23:18:22,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:18:22,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:22,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:22,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:23,138 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:18:23,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:23,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 731 states and 1305 transitions. [2024-11-13 23:18:23,711 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1305 transitions. [2024-11-13 23:18:23,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:18:23,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:23,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:23,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:23,851 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:18:24,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:24,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 732 states and 1307 transitions. [2024-11-13 23:18:24,207 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1307 transitions. [2024-11-13 23:18:24,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:18:24,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:24,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:24,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:24,341 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:18:25,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:25,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 737 states and 1315 transitions. [2024-11-13 23:18:25,045 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1315 transitions. [2024-11-13 23:18:25,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:18:25,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:25,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:25,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:25,138 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:18:25,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:25,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 740 states and 1319 transitions. [2024-11-13 23:18:25,478 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1319 transitions. [2024-11-13 23:18:25,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:18:25,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:25,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:25,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:25,713 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:18:26,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:26,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 746 states and 1329 transitions. [2024-11-13 23:18:26,788 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1329 transitions. [2024-11-13 23:18:26,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:18:26,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:26,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:26,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:26,933 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:18:27,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:27,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 749 states and 1335 transitions. [2024-11-13 23:18:27,885 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1335 transitions. [2024-11-13 23:18:27,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:18:27,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:27,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:27,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:28,215 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:31,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:31,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 763 states and 1365 transitions. [2024-11-13 23:18:31,218 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1365 transitions. [2024-11-13 23:18:31,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:18:31,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:31,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:31,498 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:32,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:32,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 769 states and 1373 transitions. [2024-11-13 23:18:32,954 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1373 transitions. [2024-11-13 23:18:32,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:18:32,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:32,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:32,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:33,218 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:35,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:35,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 777 states and 1386 transitions. [2024-11-13 23:18:35,440 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1386 transitions. [2024-11-13 23:18:35,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:18:35,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:35,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:35,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:35,656 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:36,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:36,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 779 states and 1387 transitions. [2024-11-13 23:18:36,279 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1387 transitions. [2024-11-13 23:18:36,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:18:36,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:36,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:36,545 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:37,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:37,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 794 states and 1407 transitions. [2024-11-13 23:18:37,404 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1407 transitions. [2024-11-13 23:18:37,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:18:37,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:37,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:37,480 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 23:18:37,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:37,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 805 states and 1420 transitions. [2024-11-13 23:18:37,667 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1420 transitions. [2024-11-13 23:18:37,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:18:37,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:37,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:37,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:37,743 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 23:18:39,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:39,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 818 states and 1436 transitions. [2024-11-13 23:18:39,168 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1436 transitions. [2024-11-13 23:18:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:18:39,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:39,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:39,288 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 23:18:39,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:39,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 820 states and 1439 transitions. [2024-11-13 23:18:39,662 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1439 transitions. [2024-11-13 23:18:39,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:18:39,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:39,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:39,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:39,774 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 23:18:40,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:40,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 822 states and 1440 transitions. [2024-11-13 23:18:40,399 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1440 transitions. [2024-11-13 23:18:40,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:18:40,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:40,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:40,476 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:18:40,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:40,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 830 states and 1449 transitions. [2024-11-13 23:18:40,853 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1449 transitions. [2024-11-13 23:18:40,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:18:40,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:40,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:40,944 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:18:42,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:42,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 838 states and 1465 transitions. [2024-11-13 23:18:42,758 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1465 transitions. [2024-11-13 23:18:42,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:18:42,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:42,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:42,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:18:44,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:44,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 843 states and 1469 transitions. [2024-11-13 23:18:44,187 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1469 transitions. [2024-11-13 23:18:44,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:18:44,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:44,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:44,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:44,260 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:18:44,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:44,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 844 states and 1469 transitions. [2024-11-13 23:18:44,599 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1469 transitions. [2024-11-13 23:18:44,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:18:44,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:44,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:44,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:44,860 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:18:47,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:47,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 869 states and 1513 transitions. [2024-11-13 23:18:47,101 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1513 transitions. [2024-11-13 23:18:47,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:18:47,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:47,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:47,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:47,455 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:18:48,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:48,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 875 states and 1535 transitions. [2024-11-13 23:18:48,411 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1535 transitions. [2024-11-13 23:18:48,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:18:48,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:48,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:48,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:48,552 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:18:48,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:48,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 876 states and 1536 transitions. [2024-11-13 23:18:48,750 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1536 transitions. [2024-11-13 23:18:48,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 23:18:48,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:48,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:48,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:49,024 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:18:51,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:51,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 893 states and 1563 transitions. [2024-11-13 23:18:51,355 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1563 transitions. [2024-11-13 23:18:51,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 23:18:51,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:51,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:51,466 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:18:52,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:52,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 912 states and 1613 transitions. [2024-11-13 23:18:52,477 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1613 transitions. [2024-11-13 23:18:52,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:18:52,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:52,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:52,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:52,754 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:18:55,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:55,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 922 states and 1640 transitions. [2024-11-13 23:18:55,147 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1640 transitions. [2024-11-13 23:18:55,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:18:55,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:55,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:55,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:18:56,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:56,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 926 states and 1644 transitions. [2024-11-13 23:18:56,419 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1644 transitions. [2024-11-13 23:18:56,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:18:56,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:56,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:56,645 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:18:57,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:57,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 927 states and 1645 transitions. [2024-11-13 23:18:57,068 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1645 transitions. [2024-11-13 23:18:57,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:18:57,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:57,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:57,321 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:18:57,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:57,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 930 states and 1648 transitions. [2024-11-13 23:18:57,815 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1648 transitions. [2024-11-13 23:18:57,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:18:57,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:57,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:57,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:57,976 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:18:58,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:58,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 939 states and 1658 transitions. [2024-11-13 23:18:58,537 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1658 transitions. [2024-11-13 23:18:58,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:18:58,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:58,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:58,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:58,771 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:18:59,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:59,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 942 states and 1661 transitions. [2024-11-13 23:18:59,187 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1661 transitions. [2024-11-13 23:18:59,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 23:18:59,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:59,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:59,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:59,427 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:18:59,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:59,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 945 states and 1664 transitions. [2024-11-13 23:18:59,797 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1664 transitions. [2024-11-13 23:18:59,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 23:18:59,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:59,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:00,247 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:01,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:01,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 958 states and 1684 transitions. [2024-11-13 23:19:01,504 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1684 transitions. [2024-11-13 23:19:01,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 23:19:01,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:01,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:01,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:01,726 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:02,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:02,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 962 states and 1689 transitions. [2024-11-13 23:19:02,194 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1689 transitions. [2024-11-13 23:19:02,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 23:19:02,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:02,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:02,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:02,414 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:03,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:03,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 975 states and 1707 transitions. [2024-11-13 23:19:03,099 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1707 transitions. [2024-11-13 23:19:03,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 23:19:03,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:03,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:03,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:03,395 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:19:04,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:04,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 988 states and 1729 transitions. [2024-11-13 23:19:04,570 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1729 transitions. [2024-11-13 23:19:04,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 23:19:04,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:04,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:04,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:04,644 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:19:05,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:05,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 990 states and 1732 transitions. [2024-11-13 23:19:05,087 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1732 transitions. [2024-11-13 23:19:05,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 23:19:05,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:05,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:05,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:05,164 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:19:05,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:05,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 992 states and 1735 transitions. [2024-11-13 23:19:05,604 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1735 transitions. [2024-11-13 23:19:05,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:19:05,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:05,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:05,983 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:19:09,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:09,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1021 states and 1784 transitions. [2024-11-13 23:19:09,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1784 transitions. [2024-11-13 23:19:09,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:19:09,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:09,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:09,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:09,658 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:12,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:12,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1052 states and 1831 transitions. [2024-11-13 23:19:12,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1831 transitions. [2024-11-13 23:19:12,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 23:19:12,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:12,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:12,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:13,207 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:19:14,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:14,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1062 states and 1884 transitions. [2024-11-13 23:19:14,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1884 transitions. [2024-11-13 23:19:14,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:19:14,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:14,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:14,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:15,031 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:19:20,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:20,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 1088 states and 2052 transitions. [2024-11-13 23:19:20,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 2052 transitions. [2024-11-13 23:19:20,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:19:20,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:20,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:21,000 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 23:19:21,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:21,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 1094 states and 2060 transitions. [2024-11-13 23:19:21,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 2060 transitions. [2024-11-13 23:19:21,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:19:21,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:21,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:21,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:21,819 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:19:27,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:27,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 1127 states and 2119 transitions. [2024-11-13 23:19:27,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 2119 transitions. [2024-11-13 23:19:27,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 23:19:27,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:27,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:27,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:27,411 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 23:19:30,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:30,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2192 states to 1149 states and 2192 transitions. [2024-11-13 23:19:30,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 2192 transitions. [2024-11-13 23:19:30,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 23:19:30,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:30,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:30,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:30,766 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:19:34,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:34,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1176 states and 2231 transitions. [2024-11-13 23:19:34,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2231 transitions. [2024-11-13 23:19:34,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:19:34,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:34,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:34,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:34,630 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:19:36,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:36,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1188 states and 2252 transitions. [2024-11-13 23:19:36,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2252 transitions. [2024-11-13 23:19:36,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:19:36,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:36,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:36,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:37,463 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:19:48,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:48,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1218 states and 2335 transitions. [2024-11-13 23:19:48,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2335 transitions. [2024-11-13 23:19:48,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:19:48,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:48,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:48,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:48,324 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:19:50,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:50,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1223 states and 2344 transitions. [2024-11-13 23:19:50,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2344 transitions. [2024-11-13 23:19:50,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:19:50,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:50,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:50,599 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:19:53,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:53,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1252 states and 2386 transitions. [2024-11-13 23:19:53,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2386 transitions. [2024-11-13 23:19:53,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:19:53,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:53,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:53,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:53,359 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:19:56,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:56,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 1284 states and 2431 transitions. [2024-11-13 23:19:56,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2431 transitions. [2024-11-13 23:19:56,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:19:56,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:56,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:56,769 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:20:02,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:02,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1305 states and 2472 transitions. [2024-11-13 23:20:02,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 2472 transitions. [2024-11-13 23:20:02,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:20:02,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:02,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:02,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:03,062 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:20:04,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:04,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2488 states to 1315 states and 2488 transitions. [2024-11-13 23:20:04,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 2488 transitions. [2024-11-13 23:20:04,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:20:04,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:04,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:04,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:05,219 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:20:07,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:07,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1323 states and 2501 transitions. [2024-11-13 23:20:07,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2501 transitions. [2024-11-13 23:20:07,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:20:07,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:07,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:07,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:07,648 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:20:09,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:09,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1327 states and 2506 transitions. [2024-11-13 23:20:09,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2506 transitions. [2024-11-13 23:20:09,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:20:09,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:09,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:10,178 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:20:11,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:11,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1331 states and 2513 transitions. [2024-11-13 23:20:11,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 2513 transitions. [2024-11-13 23:20:11,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:20:11,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:11,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:11,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:12,036 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:20:13,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:13,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2528 states to 1340 states and 2528 transitions. [2024-11-13 23:20:13,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2528 transitions. [2024-11-13 23:20:13,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:20:13,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:13,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:13,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:13,723 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:20:15,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:15,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 1345 states and 2534 transitions. [2024-11-13 23:20:15,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 2534 transitions. [2024-11-13 23:20:15,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:20:15,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:15,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:15,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:15,561 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:20:16,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:16,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1347 states and 2538 transitions. [2024-11-13 23:20:16,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2538 transitions. [2024-11-13 23:20:16,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:20:16,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:16,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:16,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:16,644 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:20:17,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:17,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1349 states and 2541 transitions. [2024-11-13 23:20:17,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2541 transitions. [2024-11-13 23:20:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:20:17,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:17,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:17,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:17,777 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:20:18,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:18,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 1353 states and 2546 transitions. [2024-11-13 23:20:18,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2546 transitions. [2024-11-13 23:20:18,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:20:18,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:18,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:18,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:19,013 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:20:20,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:20,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2549 states to 1356 states and 2549 transitions. [2024-11-13 23:20:20,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2549 transitions. [2024-11-13 23:20:20,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:20:20,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:20,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:20,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:20,310 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:20:21,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:21,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2550 states to 1358 states and 2550 transitions. [2024-11-13 23:20:21,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2550 transitions. [2024-11-13 23:20:21,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 23:20:21,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:21,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:21,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:21,492 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:20:28,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:28,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1380 states and 2591 transitions. [2024-11-13 23:20:28,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2591 transitions. [2024-11-13 23:20:28,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:20:28,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:28,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:28,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:29,064 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:20:34,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:34,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1414 states and 2642 transitions. [2024-11-13 23:20:34,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 2642 transitions. [2024-11-13 23:20:34,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:20:34,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:34,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:34,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:34,284 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:20:46,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:46,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2708 states to 1447 states and 2708 transitions. [2024-11-13 23:20:46,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2708 transitions. [2024-11-13 23:20:46,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:20:46,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:46,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:46,372 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:20:55,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:55,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 1472 states and 2749 transitions. [2024-11-13 23:20:55,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2749 transitions. [2024-11-13 23:20:55,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:20:55,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:55,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:55,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:55,642 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:20:57,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:57,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 1476 states and 2755 transitions. [2024-11-13 23:20:57,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2755 transitions. [2024-11-13 23:20:57,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:20:57,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:57,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:57,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:57,481 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:20:59,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:59,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 1485 states and 2769 transitions. [2024-11-13 23:20:59,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2769 transitions. [2024-11-13 23:20:59,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:20:59,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:59,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:59,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:59,430 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:21:01,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:01,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2774 states to 1488 states and 2774 transitions. [2024-11-13 23:21:01,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2774 transitions. [2024-11-13 23:21:01,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:21:01,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:01,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:01,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:01,394 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:21:02,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:02,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2779 states to 1492 states and 2779 transitions. [2024-11-13 23:21:02,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2779 transitions. [2024-11-13 23:21:02,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:21:02,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:02,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:02,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:02,606 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:21:03,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:03,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 1494 states and 2782 transitions. [2024-11-13 23:21:03,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2782 transitions. [2024-11-13 23:21:03,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:21:03,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:03,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:03,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:03,667 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:21:04,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:04,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 1497 states and 2786 transitions. [2024-11-13 23:21:04,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2786 transitions. [2024-11-13 23:21:04,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:21:04,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:04,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:04,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:04,545 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:21:06,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:06,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 1501 states and 2792 transitions. [2024-11-13 23:21:06,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2792 transitions. [2024-11-13 23:21:06,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:21:06,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:06,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:06,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:07,211 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:21:19,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:19,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1529 states and 2860 transitions. [2024-11-13 23:21:19,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2860 transitions. [2024-11-13 23:21:19,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:21:19,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:19,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:19,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:20,086 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:21:27,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:27,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 1545 states and 2883 transitions. [2024-11-13 23:21:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2883 transitions. [2024-11-13 23:21:27,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:21:27,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:27,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:27,325 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:21:31,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:31,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1554 states and 2894 transitions. [2024-11-13 23:21:31,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 2894 transitions. [2024-11-13 23:21:31,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:21:31,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:31,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:31,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:31,849 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:21:35,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:35,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 1581 states and 2927 transitions. [2024-11-13 23:21:35,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2927 transitions. [2024-11-13 23:21:35,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:21:35,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:35,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:35,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:35,285 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:21:38,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:38,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1590 states and 2941 transitions. [2024-11-13 23:21:38,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2941 transitions. [2024-11-13 23:21:38,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:21:38,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:38,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:38,555 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:21:41,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:41,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2953 states to 1599 states and 2953 transitions. [2024-11-13 23:21:41,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2953 transitions. [2024-11-13 23:21:41,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:21:41,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:41,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:41,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:42,133 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:21:44,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:44,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 1603 states and 2959 transitions. [2024-11-13 23:21:44,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2959 transitions. [2024-11-13 23:21:44,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:21:44,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:44,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:44,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:45,126 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:21:46,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:46,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2962 states to 1605 states and 2962 transitions. [2024-11-13 23:21:46,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2962 transitions. [2024-11-13 23:21:46,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:21:46,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:46,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:46,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:46,620 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:21:48,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:48,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 1609 states and 2968 transitions. [2024-11-13 23:21:48,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2968 transitions. [2024-11-13 23:21:48,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:21:48,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:48,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:48,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:49,036 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:21:51,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:51,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 1613 states and 2974 transitions. [2024-11-13 23:21:51,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2974 transitions. [2024-11-13 23:21:51,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 23:21:51,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:51,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:51,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:51,256 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:21:57,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:57,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3014 states to 1637 states and 3014 transitions. [2024-11-13 23:21:57,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 3014 transitions. [2024-11-13 23:21:57,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 23:21:57,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:57,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:57,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:57,915 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:22:02,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:02,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1650 states and 3036 transitions. [2024-11-13 23:22:02,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 3036 transitions. [2024-11-13 23:22:02,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 23:22:02,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:02,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:02,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:02,754 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:22:08,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:08,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3060 states to 1665 states and 3060 transitions. [2024-11-13 23:22:08,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 3060 transitions. [2024-11-13 23:22:08,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 23:22:08,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:08,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:08,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:08,687 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:22:12,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:12,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 1689 states and 3089 transitions. [2024-11-13 23:22:12,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 3089 transitions. [2024-11-13 23:22:12,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 23:22:12,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:12,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:12,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:12,702 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:22:16,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:16,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 1700 states and 3103 transitions. [2024-11-13 23:22:16,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 3103 transitions. [2024-11-13 23:22:16,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 23:22:16,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:16,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:16,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:16,843 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:22:18,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:18,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3115 states to 1709 states and 3115 transitions. [2024-11-13 23:22:18,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 3115 transitions. [2024-11-13 23:22:18,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 23:22:18,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:18,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:18,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:19,031 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:22:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:20,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3118 states to 1711 states and 3118 transitions. [2024-11-13 23:22:20,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 3118 transitions. [2024-11-13 23:22:20,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 23:22:20,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:20,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:20,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:20,158 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:22:21,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:21,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 1713 states and 3121 transitions. [2024-11-13 23:22:21,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 3121 transitions. [2024-11-13 23:22:21,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 23:22:21,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:21,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:21,227 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:22:23,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:23,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3128 states to 1716 states and 3128 transitions. [2024-11-13 23:22:23,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 3128 transitions. [2024-11-13 23:22:23,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 23:22:23,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:23,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:24,804 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:34,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:34,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3359 states to 1766 states and 3359 transitions. [2024-11-13 23:22:34,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 3359 transitions. [2024-11-13 23:22:34,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 23:22:34,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:34,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:34,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:35,341 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:41,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:41,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 1773 states and 3375 transitions. [2024-11-13 23:22:41,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 3375 transitions. [2024-11-13 23:22:41,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 23:22:41,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:41,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:41,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:41,820 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:45,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:45,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3386 states to 1779 states and 3386 transitions. [2024-11-13 23:22:45,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 3386 transitions. [2024-11-13 23:22:45,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 23:22:45,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:45,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:45,812 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:48,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:48,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3394 states to 1783 states and 3394 transitions. [2024-11-13 23:22:48,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 3394 transitions. [2024-11-13 23:22:48,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 23:22:48,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:48,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:48,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:50,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:50,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3398 states to 1786 states and 3398 transitions. [2024-11-13 23:22:50,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 3398 transitions. [2024-11-13 23:22:50,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 23:22:50,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:50,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:50,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:50,926 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:52,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:52,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3398 states to 1787 states and 3398 transitions. [2024-11-13 23:22:52,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 3398 transitions. [2024-11-13 23:22:52,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 23:22:52,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:52,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:52,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:52,670 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 58 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:55,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:55,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 1799 states and 3502 transitions. [2024-11-13 23:22:55,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 3502 transitions. [2024-11-13 23:22:55,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 23:22:55,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:55,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:55,114 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:22:55,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:55,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3525 states to 1816 states and 3525 transitions. [2024-11-13 23:22:55,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3525 transitions. [2024-11-13 23:22:55,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:22:55,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:55,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:55,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:55,562 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:22:57,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:57,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3549 states to 1837 states and 3549 transitions. [2024-11-13 23:22:57,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 3549 transitions. [2024-11-13 23:22:57,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 23:22:57,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:57,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:57,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:57,662 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:23:02,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:02,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3572 states to 1851 states and 3572 transitions. [2024-11-13 23:23:02,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3572 transitions. [2024-11-13 23:23:02,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:23:02,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:02,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:02,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:03,899 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 74 proven. 6 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:23:10,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:10,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3588 states to 1863 states and 3588 transitions. [2024-11-13 23:23:10,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3588 transitions. [2024-11-13 23:23:10,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:23:10,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:10,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:10,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:10,879 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 74 proven. 6 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:23:12,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:12,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3601 states to 1875 states and 3601 transitions. [2024-11-13 23:23:12,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3601 transitions. [2024-11-13 23:23:12,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:23:12,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:12,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:12,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:12,583 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 74 proven. 6 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:23:14,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:14,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3607 states to 1878 states and 3607 transitions. [2024-11-13 23:23:14,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3607 transitions. [2024-11-13 23:23:14,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:23:14,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:14,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:15,364 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 74 proven. 6 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:23:17,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:17,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3610 states to 1881 states and 3610 transitions. [2024-11-13 23:23:17,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3610 transitions. [2024-11-13 23:23:17,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:23:17,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:17,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:17,734 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 74 proven. 6 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:23:19,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:19,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3615 states to 1885 states and 3615 transitions. [2024-11-13 23:23:19,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3615 transitions. [2024-11-13 23:23:19,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:23:19,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:19,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:19,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:19,315 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 74 proven. 6 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:23:23,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:23,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 1894 states and 3625 transitions. [2024-11-13 23:23:23,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3625 transitions. [2024-11-13 23:23:23,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:23:23,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:23,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:23,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:23,374 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 74 proven. 6 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:23:27,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3638 states to 1906 states and 3638 transitions. [2024-11-13 23:23:27,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 3638 transitions. [2024-11-13 23:23:27,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:23:27,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:27,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:27,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:27,704 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 74 proven. 6 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:23:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:29,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 1908 states and 3639 transitions. [2024-11-13 23:23:29,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3639 transitions. [2024-11-13 23:23:29,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:23:29,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:29,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:29,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:29,827 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:23:41,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:41,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 1970 states and 3726 transitions. [2024-11-13 23:23:41,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3726 transitions. [2024-11-13 23:23:41,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 23:23:41,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:41,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:41,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:42,037 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:23:42,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:42,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 1973 states and 3729 transitions. [2024-11-13 23:23:42,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 3729 transitions. [2024-11-13 23:23:42,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 23:23:42,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:42,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:42,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:43,130 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 106 proven. 12 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:23:47,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:47,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 2001 states and 3760 transitions. [2024-11-13 23:23:47,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 3760 transitions. [2024-11-13 23:23:47,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 23:23:47,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:47,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:47,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:47,248 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:23:47,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:47,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 2018 states and 3783 transitions. [2024-11-13 23:23:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3783 transitions. [2024-11-13 23:23:47,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 23:23:47,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:47,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:47,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:47,783 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 106 proven. 12 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:24:01,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:01,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 2045 states and 3823 transitions. [2024-11-13 23:24:01,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3823 transitions. [2024-11-13 23:24:01,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 23:24:01,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:02,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:02,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:02,226 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 106 proven. 12 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:24:09,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:09,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 2060 states and 3844 transitions. [2024-11-13 23:24:09,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3844 transitions. [2024-11-13 23:24:09,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 23:24:09,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:09,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:09,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:09,894 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 106 proven. 12 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:24:15,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:15,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2067 states and 3851 transitions. [2024-11-13 23:24:15,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 3851 transitions. [2024-11-13 23:24:15,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 23:24:15,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:15,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:15,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:15,357 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 106 proven. 12 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:24:19,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:19,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2077 states and 3863 transitions. [2024-11-13 23:24:19,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3863 transitions. [2024-11-13 23:24:19,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 23:24:19,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:19,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:19,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:19,373 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 106 proven. 12 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:24:23,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:23,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3875 states to 2087 states and 3875 transitions. [2024-11-13 23:24:23,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3875 transitions. [2024-11-13 23:24:23,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 23:24:23,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:23,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:23,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:23,820 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 106 proven. 12 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:24:26,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:26,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3879 states to 2091 states and 3879 transitions. [2024-11-13 23:24:26,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 3879 transitions. [2024-11-13 23:24:26,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 23:24:26,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:26,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:26,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:26,923 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 106 proven. 12 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:24:28,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:28,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2093 states and 3880 transitions. [2024-11-13 23:24:28,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 3880 transitions. [2024-11-13 23:24:28,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 23:24:28,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:28,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:28,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:28,900 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 106 proven. 12 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:24:30,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:30,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3883 states to 2096 states and 3883 transitions. [2024-11-13 23:24:30,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 3883 transitions. [2024-11-13 23:24:30,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 23:24:30,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:30,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:30,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:31,345 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:24:37,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:37,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3917 states to 2120 states and 3917 transitions. [2024-11-13 23:24:37,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 3917 transitions. [2024-11-13 23:24:37,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 23:24:37,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:37,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:37,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:37,698 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:24:39,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:39,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3941 states to 2143 states and 3941 transitions. [2024-11-13 23:24:39,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 3941 transitions. [2024-11-13 23:24:39,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:24:39,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:39,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:39,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:40,889 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 23:24:52,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:52,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4026 states to 2206 states and 4026 transitions. [2024-11-13 23:24:52,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 4026 transitions. [2024-11-13 23:24:52,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:24:52,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:52,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:52,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:53,226 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 23:25:18,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:18,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4121 states to 2265 states and 4121 transitions. [2024-11-13 23:25:18,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 4121 transitions. [2024-11-13 23:25:18,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:25:18,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:18,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:18,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:18,734 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 23:25:34,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:34,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4154 states to 2287 states and 4154 transitions. [2024-11-13 23:25:34,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 4154 transitions. [2024-11-13 23:25:34,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:25:34,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:34,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:34,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:35,119 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 23:25:43,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:43,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4168 states to 2297 states and 4168 transitions. [2024-11-13 23:25:43,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 4168 transitions. [2024-11-13 23:25:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:25:43,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:43,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:43,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:44,221 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 23:25:48,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:48,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4174 states to 2301 states and 4174 transitions. [2024-11-13 23:25:48,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 4174 transitions. [2024-11-13 23:25:48,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:25:48,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:48,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:48,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:48,836 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 23:25:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:50,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4175 states to 2303 states and 4175 transitions. [2024-11-13 23:25:50,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 4175 transitions. [2024-11-13 23:25:50,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:25:50,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:50,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:50,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:51,016 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 23:25:58,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:58,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4189 states to 2314 states and 4189 transitions. [2024-11-13 23:25:58,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 4189 transitions. [2024-11-13 23:25:58,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:25:58,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:58,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:58,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:59,111 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 23:26:00,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:00,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4190 states to 2316 states and 4190 transitions. [2024-11-13 23:26:00,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4190 transitions. [2024-11-13 23:26:00,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:26:00,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:00,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:00,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:01,250 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 23:26:03,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:03,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4193 states to 2319 states and 4193 transitions. [2024-11-13 23:26:03,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4193 transitions. [2024-11-13 23:26:03,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 23:26:03,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:03,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:03,328 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:26:09,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:09,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4259 states to 2365 states and 4259 transitions. [2024-11-13 23:26:09,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4259 transitions. [2024-11-13 23:26:09,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 23:26:09,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:09,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:09,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:10,281 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:26:13,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:13,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4268 states to 2371 states and 4268 transitions. [2024-11-13 23:26:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 4268 transitions. [2024-11-13 23:26:13,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 23:26:13,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:13,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:13,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:14,391 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:26:15,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:15,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4272 states to 2374 states and 4272 transitions. [2024-11-13 23:26:15,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 4272 transitions. [2024-11-13 23:26:15,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 23:26:15,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:15,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:16,090 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:26:21,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:21,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4338 states to 2427 states and 4338 transitions. [2024-11-13 23:26:21,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 4338 transitions. [2024-11-13 23:26:21,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 23:26:21,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:21,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:21,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:22,442 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:39,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:39,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4431 states to 2500 states and 4431 transitions. [2024-11-13 23:26:39,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 4431 transitions. [2024-11-13 23:26:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 23:26:39,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:39,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:39,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:39,154 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:26:41,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:41,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4450 states to 2512 states and 4450 transitions. [2024-11-13 23:26:41,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2512 states and 4450 transitions. [2024-11-13 23:26:41,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 23:26:41,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:41,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:41,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:41,964 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:43,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:43,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4455 states to 2518 states and 4455 transitions. [2024-11-13 23:26:43,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 4455 transitions. [2024-11-13 23:26:43,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:26:43,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:43,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:43,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:44,540 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 106 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:55,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:55,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4483 states to 2537 states and 4483 transitions. [2024-11-13 23:26:55,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2537 states and 4483 transitions. [2024-11-13 23:26:55,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:26:55,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:55,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:55,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:55,653 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 106 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:58,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:58,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4506 states to 2558 states and 4506 transitions. [2024-11-13 23:26:58,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 4506 transitions. [2024-11-13 23:26:58,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:26:58,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:58,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:58,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:58,770 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 106 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:07,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:07,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 2572 states and 4522 transitions. [2024-11-13 23:27:07,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 4522 transitions. [2024-11-13 23:27:07,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:27:07,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:07,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:07,991 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 106 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:09,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:09,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4523 states to 2574 states and 4523 transitions. [2024-11-13 23:27:09,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 4523 transitions. [2024-11-13 23:27:09,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:27:09,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:09,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:09,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:10,033 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 106 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:11,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:11,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 2578 states and 4526 transitions. [2024-11-13 23:27:11,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 4526 transitions. [2024-11-13 23:27:11,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 23:27:11,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:11,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:11,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:12,026 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:27:15,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:15,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4547 states to 2595 states and 4547 transitions. [2024-11-13 23:27:15,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 4547 transitions. [2024-11-13 23:27:15,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 23:27:15,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:15,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:15,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:16,138 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 80 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:24,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:24,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4600 states to 2638 states and 4600 transitions. [2024-11-13 23:27:24,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 4600 transitions. [2024-11-13 23:27:24,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 23:27:24,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:24,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:24,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:24,822 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 80 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:30,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:30,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 2681 states and 4653 transitions. [2024-11-13 23:27:30,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2681 states and 4653 transitions. [2024-11-13 23:27:30,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 23:27:30,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:30,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:30,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:31,070 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:38,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:38,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4715 states to 2730 states and 4715 transitions. [2024-11-13 23:27:38,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2730 states and 4715 transitions. [2024-11-13 23:27:38,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 23:27:38,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:38,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:38,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:39,602 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:27:51,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:51,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4954 states to 2795 states and 4954 transitions. [2024-11-13 23:27:51,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 4954 transitions. [2024-11-13 23:27:51,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 23:27:51,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:51,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:51,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:52,124 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:27:57,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:57,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4964 states to 2802 states and 4964 transitions. [2024-11-13 23:27:57,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 4964 transitions. [2024-11-13 23:27:57,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 23:27:57,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:57,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:57,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:57,675 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:28:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:01,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4969 states to 2806 states and 4969 transitions. [2024-11-13 23:28:01,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 4969 transitions. [2024-11-13 23:28:01,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 23:28:01,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:01,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:01,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:01,769 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 23:28:03,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:03,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4972 states to 2809 states and 4972 transitions. [2024-11-13 23:28:03,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 4972 transitions. [2024-11-13 23:28:03,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 23:28:03,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:03,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:03,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:03,782 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:28:05,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:05,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5073 states to 2831 states and 5073 transitions. [2024-11-13 23:28:05,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 5073 transitions. [2024-11-13 23:28:05,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 23:28:05,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:05,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:05,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:05,527 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:16,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:16,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 2887 states and 5143 transitions. [2024-11-13 23:28:16,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 5143 transitions. [2024-11-13 23:28:16,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 23:28:16,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:16,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:16,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:16,658 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:28:20,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:20,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5173 states to 2907 states and 5173 transitions. [2024-11-13 23:28:20,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2907 states and 5173 transitions. [2024-11-13 23:28:20,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 23:28:20,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:20,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:20,962 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:23,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:23,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5196 states to 2925 states and 5196 transitions. [2024-11-13 23:28:23,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2925 states and 5196 transitions. [2024-11-13 23:28:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 23:28:23,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:23,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:23,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:23,298 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:23,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:23,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5217 states to 2943 states and 5217 transitions. [2024-11-13 23:28:23,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2943 states and 5217 transitions. [2024-11-13 23:28:23,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 23:28:23,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:23,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:24,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:24,164 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:28:25,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:25,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5221 states to 2945 states and 5221 transitions. [2024-11-13 23:28:25,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 5221 transitions. [2024-11-13 23:28:25,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 23:28:25,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:25,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:25,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:26,711 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:28:52,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:52,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5348 states to 3032 states and 5348 transitions. [2024-11-13 23:28:52,239 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 5348 transitions. [2024-11-13 23:28:52,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 23:28:52,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:52,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:52,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:52,365 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:29:00,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:00,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5396 states to 3073 states and 5396 transitions. [2024-11-13 23:29:00,583 INFO L276 IsEmpty]: Start isEmpty. Operand 3073 states and 5396 transitions. [2024-11-13 23:29:00,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 23:29:00,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:00,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:00,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:00,961 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:29:10,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:10,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5439 states to 3107 states and 5439 transitions. [2024-11-13 23:29:10,769 INFO L276 IsEmpty]: Start isEmpty. Operand 3107 states and 5439 transitions. [2024-11-13 23:29:10,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 23:29:10,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:10,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:10,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:10,884 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:29:16,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:16,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5463 states to 3128 states and 5463 transitions. [2024-11-13 23:29:16,782 INFO L276 IsEmpty]: Start isEmpty. Operand 3128 states and 5463 transitions. [2024-11-13 23:29:16,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 23:29:16,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:16,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:16,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:16,889 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:29:21,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:21,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5470 states to 3133 states and 5470 transitions. [2024-11-13 23:29:21,539 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 5470 transitions. [2024-11-13 23:29:21,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 23:29:21,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:21,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:21,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:21,896 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:29:26,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:26,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5477 states to 3138 states and 5477 transitions. [2024-11-13 23:29:26,900 INFO L276 IsEmpty]: Start isEmpty. Operand 3138 states and 5477 transitions. [2024-11-13 23:29:26,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 23:29:26,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:26,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:26,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:27,006 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:29:28,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:28,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5478 states to 3139 states and 5478 transitions. [2024-11-13 23:29:28,888 INFO L276 IsEmpty]: Start isEmpty. Operand 3139 states and 5478 transitions. [2024-11-13 23:29:28,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 23:29:28,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:28,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:28,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:28,994 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:29:39,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:39,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5545 states to 3197 states and 5545 transitions. [2024-11-13 23:29:39,058 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 5545 transitions. [2024-11-13 23:29:39,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 23:29:39,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:39,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:39,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:39,195 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:29:42,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:42,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5554 states to 3203 states and 5554 transitions. [2024-11-13 23:29:42,570 INFO L276 IsEmpty]: Start isEmpty. Operand 3203 states and 5554 transitions. [2024-11-13 23:29:42,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 23:29:42,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:42,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:42,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:42,837 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:52,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:52,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5590 states to 3228 states and 5590 transitions. [2024-11-13 23:29:52,211 INFO L276 IsEmpty]: Start isEmpty. Operand 3228 states and 5590 transitions. [2024-11-13 23:29:52,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 23:29:52,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:52,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:52,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:52,400 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:29:54,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:54,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5602 states to 3239 states and 5602 transitions. [2024-11-13 23:29:54,491 INFO L276 IsEmpty]: Start isEmpty. Operand 3239 states and 5602 transitions. [2024-11-13 23:29:54,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 23:29:54,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:54,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:54,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:55,083 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 100 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:29:57,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:57,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5605 states to 3241 states and 5605 transitions. [2024-11-13 23:29:57,266 INFO L276 IsEmpty]: Start isEmpty. Operand 3241 states and 5605 transitions. [2024-11-13 23:29:57,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 23:29:57,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:57,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:57,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:57,447 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:30:01,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:01,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5615 states to 3248 states and 5615 transitions. [2024-11-13 23:30:01,433 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 5615 transitions. [2024-11-13 23:30:01,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 23:30:01,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:01,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat