./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem05_label08.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_28661883-d685-4da3-8369-da9aa79ffea2/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28661883-d685-4da3-8369-da9aa79ffea2/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_28661883-d685-4da3-8369-da9aa79ffea2/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28661883-d685-4da3-8369-da9aa79ffea2/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem05_label08.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28661883-d685-4da3-8369-da9aa79ffea2/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_28661883-d685-4da3-8369-da9aa79ffea2/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 c365931dc32feca7b9646775280f66fab39c62ffd3ac2f2e1910d83c243409ab --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:14:33,485 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:14:33,559 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28661883-d685-4da3-8369-da9aa79ffea2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:14:33,565 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:14:33,566 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:14:33,604 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:14:33,606 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:14:33,606 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:14:33,607 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:14:33,607 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:14:33,608 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:14:33,608 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:14:33,608 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:14:33,608 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:14:33,608 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:14:33,608 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:14:33,610 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:14:33,610 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:14:33,610 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:14:33,610 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:14:33,611 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:14:33,611 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:14:33,611 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:14:33,611 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:14:33,611 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:14:33,611 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:14:33,611 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:14:33,612 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:14:33,612 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:14:33,612 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:14:33,612 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:14:33,612 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:14:33,613 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:14:33,613 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_28661883-d685-4da3-8369-da9aa79ffea2/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 -> c365931dc32feca7b9646775280f66fab39c62ffd3ac2f2e1910d83c243409ab [2024-11-13 22:14:33,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:14:33,960 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:14:33,963 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:14:33,965 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:14:33,966 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:14:33,968 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28661883-d685-4da3-8369-da9aa79ffea2/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem05_label08.c Unable to find full path for "g++" [2024-11-13 22:14:35,861 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:14:36,574 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:14:36,575 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28661883-d685-4da3-8369-da9aa79ffea2/sv-benchmarks/c/eca-rers2012/Problem05_label08.c [2024-11-13 22:14:36,629 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28661883-d685-4da3-8369-da9aa79ffea2/bin/ukojak-verify-EEHR8qb7sm/data/5e281ea89/7d151fe6582d419e82671d2087eb7b8f/FLAG673369a8b [2024-11-13 22:14:36,916 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28661883-d685-4da3-8369-da9aa79ffea2/bin/ukojak-verify-EEHR8qb7sm/data/5e281ea89/7d151fe6582d419e82671d2087eb7b8f [2024-11-13 22:14:36,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:14:36,920 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:14:36,921 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:14:36,921 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:14:36,926 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:14:36,927 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:14:36" (1/1) ... [2024-11-13 22:14:36,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6598f485 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:36, skipping insertion in model container [2024-11-13 22:14:36,928 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:14:36" (1/1) ... [2024-11-13 22:14:37,110 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:14:38,948 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_28661883-d685-4da3-8369-da9aa79ffea2/sv-benchmarks/c/eca-rers2012/Problem05_label08.c[378623,378636] [2024-11-13 22:14:38,972 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:14:38,982 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:14:40,028 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_28661883-d685-4da3-8369-da9aa79ffea2/sv-benchmarks/c/eca-rers2012/Problem05_label08.c[378623,378636] [2024-11-13 22:14:40,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:14:40,102 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:14:40,102 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40 WrapperNode [2024-11-13 22:14:40,103 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:14:40,104 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:14:40,105 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:14:40,105 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:14:40,112 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,288 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,626 INFO L138 Inliner]: procedures = 21, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 12353 [2024-11-13 22:14:40,627 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:14:40,627 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:14:40,628 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:14:40,628 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:14:40,635 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,635 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,766 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:40,767 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:41,002 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:41,076 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:41,119 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:41,140 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:41,184 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:14:41,186 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:14:41,186 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:14:41,187 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:14:41,188 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:14:40" (1/1) ... [2024-11-13 22:14:41,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:14:41,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28661883-d685-4da3-8369-da9aa79ffea2/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:14:41,225 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28661883-d685-4da3-8369-da9aa79ffea2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:14:41,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28661883-d685-4da3-8369-da9aa79ffea2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:14:41,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:14:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:14:41,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:14:41,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:14:41,352 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:14:41,354 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:14:51,412 INFO L? ?]: Removed 1656 outVars from TransFormulas that were not future-live. [2024-11-13 22:14:51,413 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:14:53,267 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:14:53,267 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:14:53,268 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:14:53 BoogieIcfgContainer [2024-11-13 22:14:53,268 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:14:53,269 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:14:53,269 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:14:53,279 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:14:53,279 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:14:53" (1/1) ... [2024-11-13 22:14:53,288 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:14:53,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:53,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1643 states and 3271 transitions. [2024-11-13 22:14:53,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 3271 transitions. [2024-11-13 22:14:53,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1632 [2024-11-13 22:14:53,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:53,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:01,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:12,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:12,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4919 states to 3272 states and 4919 transitions. [2024-11-13 22:15:12,141 INFO L276 IsEmpty]: Start isEmpty. Operand 3272 states and 4919 transitions. [2024-11-13 22:15:12,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1650 [2024-11-13 22:15:12,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:12,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:12,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:15,208 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:26,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:26,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7459 states to 4902 states and 7459 transitions. [2024-11-13 22:15:26,313 INFO L276 IsEmpty]: Start isEmpty. Operand 4902 states and 7459 transitions. [2024-11-13 22:15:26,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1654 [2024-11-13 22:15:26,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:26,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:26,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:27,856 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 22:15:28,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:28,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7465 states to 4906 states and 7465 transitions. [2024-11-13 22:15:28,370 INFO L276 IsEmpty]: Start isEmpty. Operand 4906 states and 7465 transitions. [2024-11-13 22:15:28,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1655 [2024-11-13 22:15:28,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:28,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:28,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:29,354 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:29,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7473 states to 4911 states and 7473 transitions. [2024-11-13 22:15:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 4911 states and 7473 transitions. [2024-11-13 22:15:29,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1656 [2024-11-13 22:15:29,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:29,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:30,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:30,997 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:31,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:31,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7476 states to 4913 states and 7476 transitions. [2024-11-13 22:15:31,504 INFO L276 IsEmpty]: Start isEmpty. Operand 4913 states and 7476 transitions. [2024-11-13 22:15:31,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1657 [2024-11-13 22:15:31,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:31,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:31,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:33,858 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:34,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:34,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7486 states to 4920 states and 7486 transitions. [2024-11-13 22:15:34,471 INFO L276 IsEmpty]: Start isEmpty. Operand 4920 states and 7486 transitions. [2024-11-13 22:15:34,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1659 [2024-11-13 22:15:34,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:34,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:34,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:35,382 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:35,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:35,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7499 states to 4929 states and 7499 transitions. [2024-11-13 22:15:35,944 INFO L276 IsEmpty]: Start isEmpty. Operand 4929 states and 7499 transitions. [2024-11-13 22:15:35,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1662 [2024-11-13 22:15:35,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:35,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:36,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:36,659 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:15:37,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:37,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7516 states to 4941 states and 7516 transitions. [2024-11-13 22:15:37,442 INFO L276 IsEmpty]: Start isEmpty. Operand 4941 states and 7516 transitions. [2024-11-13 22:15:37,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1663 [2024-11-13 22:15:37,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:37,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:37,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:38,604 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:39,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:39,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7526 states to 4948 states and 7526 transitions. [2024-11-13 22:15:39,174 INFO L276 IsEmpty]: Start isEmpty. Operand 4948 states and 7526 transitions. [2024-11-13 22:15:39,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1664 [2024-11-13 22:15:39,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:39,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:39,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:40,418 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:41,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:41,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7537 states to 4955 states and 7537 transitions. [2024-11-13 22:15:41,011 INFO L276 IsEmpty]: Start isEmpty. Operand 4955 states and 7537 transitions. [2024-11-13 22:15:41,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1665 [2024-11-13 22:15:41,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:41,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:41,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:41,955 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:42,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:42,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7538 states to 4956 states and 7538 transitions. [2024-11-13 22:15:42,364 INFO L276 IsEmpty]: Start isEmpty. Operand 4956 states and 7538 transitions. [2024-11-13 22:15:42,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1666 [2024-11-13 22:15:42,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:42,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:43,344 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:43,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7539 states to 4957 states and 7539 transitions. [2024-11-13 22:15:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 4957 states and 7539 transitions. [2024-11-13 22:15:43,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1669 [2024-11-13 22:15:43,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:43,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:43,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:44,756 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:45,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:45,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7542 states to 4960 states and 7542 transitions. [2024-11-13 22:15:45,059 INFO L276 IsEmpty]: Start isEmpty. Operand 4960 states and 7542 transitions. [2024-11-13 22:15:45,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1672 [2024-11-13 22:15:45,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:45,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:45,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:45,898 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:15:46,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:46,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7579 states to 4995 states and 7579 transitions. [2024-11-13 22:15:46,424 INFO L276 IsEmpty]: Start isEmpty. Operand 4995 states and 7579 transitions. [2024-11-13 22:15:46,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1712 [2024-11-13 22:15:46,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:46,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:46,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:49,433 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:02,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:02,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9209 states to 6624 states and 9209 transitions. [2024-11-13 22:16:02,627 INFO L276 IsEmpty]: Start isEmpty. Operand 6624 states and 9209 transitions. [2024-11-13 22:16:02,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1741 [2024-11-13 22:16:02,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:02,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:02,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:05,312 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:19,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:19,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10966 states to 8253 states and 10966 transitions. [2024-11-13 22:16:19,842 INFO L276 IsEmpty]: Start isEmpty. Operand 8253 states and 10966 transitions. [2024-11-13 22:16:19,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1779 [2024-11-13 22:16:19,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:19,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:20,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:20,845 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:16:22,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:22,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11007 states to 8291 states and 11007 transitions. [2024-11-13 22:16:22,845 INFO L276 IsEmpty]: Start isEmpty. Operand 8291 states and 11007 transitions. [2024-11-13 22:16:22,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1797 [2024-11-13 22:16:22,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:22,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:23,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:25,331 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 22:16:26,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:26,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11009 states to 8292 states and 11009 transitions. [2024-11-13 22:16:26,102 INFO L276 IsEmpty]: Start isEmpty. Operand 8292 states and 11009 transitions. [2024-11-13 22:16:26,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1797 [2024-11-13 22:16:26,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:26,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:26,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:28,422 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 22:16:29,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:29,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11028 states to 8309 states and 11028 transitions. [2024-11-13 22:16:29,287 INFO L276 IsEmpty]: Start isEmpty. Operand 8309 states and 11028 transitions. [2024-11-13 22:16:29,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1799 [2024-11-13 22:16:29,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:29,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:29,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:30,328 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 22:16:31,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:31,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11051 states to 8329 states and 11051 transitions. [2024-11-13 22:16:31,295 INFO L276 IsEmpty]: Start isEmpty. Operand 8329 states and 11051 transitions. [2024-11-13 22:16:31,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1804 [2024-11-13 22:16:31,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:31,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:31,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:32,365 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:16:34,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:34,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11119 states to 8392 states and 11119 transitions. [2024-11-13 22:16:34,291 INFO L276 IsEmpty]: Start isEmpty. Operand 8392 states and 11119 transitions. [2024-11-13 22:16:34,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1815 [2024-11-13 22:16:34,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:34,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:34,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:35,590 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:16:36,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:36,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11163 states to 8424 states and 11163 transitions. [2024-11-13 22:16:36,703 INFO L276 IsEmpty]: Start isEmpty. Operand 8424 states and 11163 transitions. [2024-11-13 22:16:36,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1815 [2024-11-13 22:16:36,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:36,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:36,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:37,869 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:16:38,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:38,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11169 states to 8431 states and 11169 transitions. [2024-11-13 22:16:38,528 INFO L276 IsEmpty]: Start isEmpty. Operand 8431 states and 11169 transitions. [2024-11-13 22:16:38,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1815 [2024-11-13 22:16:38,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:38,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:38,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:39,829 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:16:40,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:40,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11178 states to 8437 states and 11178 transitions. [2024-11-13 22:16:40,468 INFO L276 IsEmpty]: Start isEmpty. Operand 8437 states and 11178 transitions. [2024-11-13 22:16:40,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1815 [2024-11-13 22:16:40,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:40,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:40,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:41,597 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:16:42,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:42,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11180 states to 8439 states and 11180 transitions. [2024-11-13 22:16:42,057 INFO L276 IsEmpty]: Start isEmpty. Operand 8439 states and 11180 transitions. [2024-11-13 22:16:42,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1815 [2024-11-13 22:16:42,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:42,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:42,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:43,165 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:16:43,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:43,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11185 states to 8444 states and 11185 transitions. [2024-11-13 22:16:43,824 INFO L276 IsEmpty]: Start isEmpty. Operand 8444 states and 11185 transitions. [2024-11-13 22:16:43,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1815 [2024-11-13 22:16:43,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:43,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:44,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:45,206 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:16:47,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:47,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11223 states to 8476 states and 11223 transitions. [2024-11-13 22:16:47,075 INFO L276 IsEmpty]: Start isEmpty. Operand 8476 states and 11223 transitions. [2024-11-13 22:16:47,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1815 [2024-11-13 22:16:47,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:47,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:48,122 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:16:48,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:48,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11223 states to 8477 states and 11223 transitions. [2024-11-13 22:16:48,653 INFO L276 IsEmpty]: Start isEmpty. Operand 8477 states and 11223 transitions. [2024-11-13 22:16:48,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1815 [2024-11-13 22:16:48,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:48,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:48,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:49,985 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:16:50,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:50,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11223 states to 8478 states and 11223 transitions. [2024-11-13 22:16:50,525 INFO L276 IsEmpty]: Start isEmpty. Operand 8478 states and 11223 transitions. [2024-11-13 22:16:50,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1815 [2024-11-13 22:16:50,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:50,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:50,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:51,658 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:16:52,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:52,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11223 states to 8479 states and 11223 transitions. [2024-11-13 22:16:52,153 INFO L276 IsEmpty]: Start isEmpty. Operand 8479 states and 11223 transitions. [2024-11-13 22:16:52,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1822 [2024-11-13 22:16:52,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:52,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:52,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:53,137 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:16:53,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:53,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11226 states to 8482 states and 11226 transitions. [2024-11-13 22:16:53,677 INFO L276 IsEmpty]: Start isEmpty. Operand 8482 states and 11226 transitions. [2024-11-13 22:16:53,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1823 [2024-11-13 22:16:53,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:53,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:54,779 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 22:16:56,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:56,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11256 states to 8508 states and 11256 transitions. [2024-11-13 22:16:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 8508 states and 11256 transitions. [2024-11-13 22:16:56,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1830 [2024-11-13 22:16:56,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:56,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:57,554 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:16:59,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:59,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11291 states to 8539 states and 11291 transitions. [2024-11-13 22:16:59,026 INFO L276 IsEmpty]: Start isEmpty. Operand 8539 states and 11291 transitions. [2024-11-13 22:16:59,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1839 [2024-11-13 22:16:59,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:59,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:59,935 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-13 22:17:02,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:02,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11354 states to 8599 states and 11354 transitions. [2024-11-13 22:17:02,297 INFO L276 IsEmpty]: Start isEmpty. Operand 8599 states and 11354 transitions. [2024-11-13 22:17:02,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1841 [2024-11-13 22:17:02,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:02,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:04,895 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 299 proven. 6 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 22:17:08,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:08,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11399 states to 8641 states and 11399 transitions. [2024-11-13 22:17:08,470 INFO L276 IsEmpty]: Start isEmpty. Operand 8641 states and 11399 transitions. [2024-11-13 22:17:08,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1851 [2024-11-13 22:17:08,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:08,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:08,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:09,517 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 274 proven. 0 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 22:17:10,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:10,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11418 states to 8657 states and 11418 transitions. [2024-11-13 22:17:10,582 INFO L276 IsEmpty]: Start isEmpty. Operand 8657 states and 11418 transitions. [2024-11-13 22:17:10,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1851 [2024-11-13 22:17:10,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:10,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:10,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:11,573 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:17:14,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:14,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11500 states to 8731 states and 11500 transitions. [2024-11-13 22:17:14,386 INFO L276 IsEmpty]: Start isEmpty. Operand 8731 states and 11500 transitions. [2024-11-13 22:17:14,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1854 [2024-11-13 22:17:14,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:14,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:14,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:15,287 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 294 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 22:17:16,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:16,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11542 states to 8764 states and 11542 transitions. [2024-11-13 22:17:16,148 INFO L276 IsEmpty]: Start isEmpty. Operand 8764 states and 11542 transitions. [2024-11-13 22:17:16,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1854 [2024-11-13 22:17:16,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:16,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:16,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:17,058 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 294 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 22:17:17,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:17,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11550 states to 8774 states and 11550 transitions. [2024-11-13 22:17:17,836 INFO L276 IsEmpty]: Start isEmpty. Operand 8774 states and 11550 transitions. [2024-11-13 22:17:17,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1854 [2024-11-13 22:17:17,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:17,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:18,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:18,600 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 294 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 22:17:19,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:19,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11550 states to 8775 states and 11550 transitions. [2024-11-13 22:17:19,182 INFO L276 IsEmpty]: Start isEmpty. Operand 8775 states and 11550 transitions. [2024-11-13 22:17:19,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1864 [2024-11-13 22:17:19,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:19,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:19,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:20,089 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 304 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-13 22:17:20,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:20,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11560 states to 8785 states and 11560 transitions. [2024-11-13 22:17:20,446 INFO L276 IsEmpty]: Start isEmpty. Operand 8785 states and 11560 transitions. [2024-11-13 22:17:20,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1867 [2024-11-13 22:17:20,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:20,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:20,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:21,311 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:17:22,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:22,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11589 states to 8813 states and 11589 transitions. [2024-11-13 22:17:22,728 INFO L276 IsEmpty]: Start isEmpty. Operand 8813 states and 11589 transitions. [2024-11-13 22:17:22,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1871 [2024-11-13 22:17:22,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:22,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:22,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:23,747 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 346 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-11-13 22:17:24,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:24,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11596 states to 8818 states and 11596 transitions. [2024-11-13 22:17:24,451 INFO L276 IsEmpty]: Start isEmpty. Operand 8818 states and 11596 transitions. [2024-11-13 22:17:24,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1871 [2024-11-13 22:17:24,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:24,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:24,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 238 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:17:25,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:25,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11600 states to 8822 states and 11600 transitions. [2024-11-13 22:17:25,684 INFO L276 IsEmpty]: Start isEmpty. Operand 8822 states and 11600 transitions. [2024-11-13 22:17:25,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1872 [2024-11-13 22:17:25,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:25,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:25,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:26,451 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 295 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 22:17:27,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:27,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11610 states to 8832 states and 11610 transitions. [2024-11-13 22:17:27,331 INFO L276 IsEmpty]: Start isEmpty. Operand 8832 states and 11610 transitions. [2024-11-13 22:17:27,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1887 [2024-11-13 22:17:27,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:27,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:27,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:28,332 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 398 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:17:30,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:30,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11727 states to 8940 states and 11727 transitions. [2024-11-13 22:17:30,286 INFO L276 IsEmpty]: Start isEmpty. Operand 8940 states and 11727 transitions. [2024-11-13 22:17:30,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1887 [2024-11-13 22:17:30,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:30,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:30,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:31,318 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 398 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:17:31,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:31,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11732 states to 8947 states and 11732 transitions. [2024-11-13 22:17:31,941 INFO L276 IsEmpty]: Start isEmpty. Operand 8947 states and 11732 transitions. [2024-11-13 22:17:31,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1896 [2024-11-13 22:17:31,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:31,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:32,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:34,123 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 471 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:17:35,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:35,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11757 states to 8970 states and 11757 transitions. [2024-11-13 22:17:35,039 INFO L276 IsEmpty]: Start isEmpty. Operand 8970 states and 11757 transitions. [2024-11-13 22:17:35,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1897 [2024-11-13 22:17:35,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:35,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:35,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:36,161 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 376 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 22:17:38,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:38,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11830 states to 9031 states and 11830 transitions. [2024-11-13 22:17:38,667 INFO L276 IsEmpty]: Start isEmpty. Operand 9031 states and 11830 transitions. [2024-11-13 22:17:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1897 [2024-11-13 22:17:38,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:38,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:38,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:39,819 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 376 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 22:17:40,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:40,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11835 states to 9039 states and 11835 transitions. [2024-11-13 22:17:40,692 INFO L276 IsEmpty]: Start isEmpty. Operand 9039 states and 11835 transitions. [2024-11-13 22:17:40,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1899 [2024-11-13 22:17:40,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:40,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:40,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:41,658 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:17:42,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:42,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11885 states to 9087 states and 11885 transitions. [2024-11-13 22:17:42,614 INFO L276 IsEmpty]: Start isEmpty. Operand 9087 states and 11885 transitions. [2024-11-13 22:17:42,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1900 [2024-11-13 22:17:42,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:42,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:42,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:43,473 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 379 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-13 22:17:44,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:44,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11903 states to 9103 states and 11903 transitions. [2024-11-13 22:17:44,349 INFO L276 IsEmpty]: Start isEmpty. Operand 9103 states and 11903 transitions. [2024-11-13 22:17:44,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1904 [2024-11-13 22:17:44,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:44,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:44,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:45,440 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 468 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:17:48,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:48,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12007 states to 9192 states and 12007 transitions. [2024-11-13 22:17:48,438 INFO L276 IsEmpty]: Start isEmpty. Operand 9192 states and 12007 transitions. [2024-11-13 22:17:48,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1904 [2024-11-13 22:17:48,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:48,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:49,634 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 468 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:17:50,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:50,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12012 states to 9200 states and 12012 transitions. [2024-11-13 22:17:50,570 INFO L276 IsEmpty]: Start isEmpty. Operand 9200 states and 12012 transitions. [2024-11-13 22:17:50,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1905 [2024-11-13 22:17:50,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:50,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:52,460 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 489 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:17:55,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:55,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12089 states to 9269 states and 12089 transitions. [2024-11-13 22:17:55,217 INFO L276 IsEmpty]: Start isEmpty. Operand 9269 states and 12089 transitions. [2024-11-13 22:17:55,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1905 [2024-11-13 22:17:55,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:55,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:57,372 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 489 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:17:57,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:57,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12089 states to 9270 states and 12089 transitions. [2024-11-13 22:17:57,939 INFO L276 IsEmpty]: Start isEmpty. Operand 9270 states and 12089 transitions. [2024-11-13 22:17:57,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1907 [2024-11-13 22:17:57,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:57,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:59,010 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 418 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:17:59,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:59,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12132 states to 9311 states and 12132 transitions. [2024-11-13 22:17:59,792 INFO L276 IsEmpty]: Start isEmpty. Operand 9311 states and 12132 transitions. [2024-11-13 22:17:59,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1907 [2024-11-13 22:17:59,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:59,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:59,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:00,632 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 330 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-11-13 22:18:02,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:02,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12167 states to 9346 states and 12167 transitions. [2024-11-13 22:18:02,590 INFO L276 IsEmpty]: Start isEmpty. Operand 9346 states and 12167 transitions. [2024-11-13 22:18:02,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1918 [2024-11-13 22:18:02,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:02,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:02,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:04,691 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 515 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:18:06,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:06,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12214 states to 9391 states and 12214 transitions. [2024-11-13 22:18:06,640 INFO L276 IsEmpty]: Start isEmpty. Operand 9391 states and 12214 transitions. [2024-11-13 22:18:06,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1920 [2024-11-13 22:18:06,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:06,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:06,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:07,856 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 500 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:18:10,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:10,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12284 states to 9458 states and 12284 transitions. [2024-11-13 22:18:10,645 INFO L276 IsEmpty]: Start isEmpty. Operand 9458 states and 12284 transitions. [2024-11-13 22:18:10,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1921 [2024-11-13 22:18:10,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:10,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:10,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:12,239 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 502 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:18:12,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:12,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12308 states to 9481 states and 12308 transitions. [2024-11-13 22:18:12,862 INFO L276 IsEmpty]: Start isEmpty. Operand 9481 states and 12308 transitions. [2024-11-13 22:18:12,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1924 [2024-11-13 22:18:12,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:12,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:13,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:14,044 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 399 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:18,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:18,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12464 states to 9628 states and 12464 transitions. [2024-11-13 22:18:18,316 INFO L276 IsEmpty]: Start isEmpty. Operand 9628 states and 12464 transitions. [2024-11-13 22:18:18,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1931 [2024-11-13 22:18:18,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:18,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:18,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:19,415 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:18:20,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:20,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12497 states to 9660 states and 12497 transitions. [2024-11-13 22:18:20,415 INFO L276 IsEmpty]: Start isEmpty. Operand 9660 states and 12497 transitions. [2024-11-13 22:18:20,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1933 [2024-11-13 22:18:20,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:20,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:20,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:21,235 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 373 proven. 0 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 22:18:22,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:22,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12553 states to 9713 states and 12553 transitions. [2024-11-13 22:18:22,625 INFO L276 IsEmpty]: Start isEmpty. Operand 9713 states and 12553 transitions. [2024-11-13 22:18:22,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1933 [2024-11-13 22:18:22,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:22,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:22,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:23,610 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 300 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:18:24,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:24,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12555 states to 9715 states and 12555 transitions. [2024-11-13 22:18:24,217 INFO L276 IsEmpty]: Start isEmpty. Operand 9715 states and 12555 transitions. [2024-11-13 22:18:24,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1935 [2024-11-13 22:18:24,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:24,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:25,267 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 446 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:18:26,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:26,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12605 states to 9763 states and 12605 transitions. [2024-11-13 22:18:26,195 INFO L276 IsEmpty]: Start isEmpty. Operand 9763 states and 12605 transitions. [2024-11-13 22:18:26,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1937 [2024-11-13 22:18:26,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:26,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:26,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:27,296 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 377 proven. 0 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 22:18:28,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:28,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12668 states to 9823 states and 12668 transitions. [2024-11-13 22:18:28,879 INFO L276 IsEmpty]: Start isEmpty. Operand 9823 states and 12668 transitions. [2024-11-13 22:18:28,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1938 [2024-11-13 22:18:28,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:28,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:29,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:30,019 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 305 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:18:30,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:30,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12673 states to 9828 states and 12673 transitions. [2024-11-13 22:18:30,705 INFO L276 IsEmpty]: Start isEmpty. Operand 9828 states and 12673 transitions. [2024-11-13 22:18:30,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1940 [2024-11-13 22:18:30,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:30,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:30,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:31,980 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 415 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:37,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:37,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12843 states to 9991 states and 12843 transitions. [2024-11-13 22:18:37,209 INFO L276 IsEmpty]: Start isEmpty. Operand 9991 states and 12843 transitions. [2024-11-13 22:18:37,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1947 [2024-11-13 22:18:37,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:37,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:37,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:38,036 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 314 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:18:40,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12944 states to 10089 states and 12944 transitions. [2024-11-13 22:18:40,739 INFO L276 IsEmpty]: Start isEmpty. Operand 10089 states and 12944 transitions. [2024-11-13 22:18:40,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1949 [2024-11-13 22:18:40,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:40,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:40,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:41,557 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 316 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:18:45,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:45,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13025 states to 10167 states and 13025 transitions. [2024-11-13 22:18:45,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10167 states and 13025 transitions. [2024-11-13 22:18:45,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1954 [2024-11-13 22:18:45,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:45,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:46,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:46,998 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 429 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:48,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:48,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13041 states to 10181 states and 13041 transitions. [2024-11-13 22:18:48,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10181 states and 13041 transitions. [2024-11-13 22:18:48,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1955 [2024-11-13 22:18:48,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:48,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:48,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:49,813 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 430 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:53,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:53,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13217 states to 10351 states and 13217 transitions. [2024-11-13 22:18:53,139 INFO L276 IsEmpty]: Start isEmpty. Operand 10351 states and 13217 transitions. [2024-11-13 22:18:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1958 [2024-11-13 22:18:53,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:53,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:53,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:54,417 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 325 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:18:56,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:56,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13241 states to 10371 states and 13241 transitions. [2024-11-13 22:18:56,728 INFO L276 IsEmpty]: Start isEmpty. Operand 10371 states and 13241 transitions. [2024-11-13 22:18:56,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1959 [2024-11-13 22:18:56,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:56,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:57,904 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 543 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-13 22:18:58,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:58,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13255 states to 10385 states and 13255 transitions. [2024-11-13 22:18:58,412 INFO L276 IsEmpty]: Start isEmpty. Operand 10385 states and 13255 transitions. [2024-11-13 22:18:58,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1960 [2024-11-13 22:18:58,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:58,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:58,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:59,256 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 400 proven. 0 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 22:19:00,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:00,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13284 states to 10412 states and 13284 transitions. [2024-11-13 22:19:00,100 INFO L276 IsEmpty]: Start isEmpty. Operand 10412 states and 13284 transitions. [2024-11-13 22:19:00,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1966 [2024-11-13 22:19:00,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:00,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:00,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:01,100 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 440 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:01,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:01,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13296 states to 10422 states and 13296 transitions. [2024-11-13 22:19:01,911 INFO L276 IsEmpty]: Start isEmpty. Operand 10422 states and 13296 transitions. [2024-11-13 22:19:01,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1967 [2024-11-13 22:19:01,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:01,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:02,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:03,043 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 478 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:19:03,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:03,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13328 states to 10454 states and 13328 transitions. [2024-11-13 22:19:03,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10454 states and 13328 transitions. [2024-11-13 22:19:03,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1968 [2024-11-13 22:19:03,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:03,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:03,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:04,518 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:19:06,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:06,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13352 states to 10474 states and 13352 transitions. [2024-11-13 22:19:06,518 INFO L276 IsEmpty]: Start isEmpty. Operand 10474 states and 13352 transitions. [2024-11-13 22:19:06,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1969 [2024-11-13 22:19:06,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:06,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:06,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:07,533 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 448 proven. 0 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2024-11-13 22:19:08,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:08,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13364 states to 10486 states and 13364 transitions. [2024-11-13 22:19:08,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10486 states and 13364 transitions. [2024-11-13 22:19:08,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1969 [2024-11-13 22:19:08,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:08,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:08,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:09,066 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 335 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:19:10,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:10,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13387 states to 10505 states and 13387 transitions. [2024-11-13 22:19:10,577 INFO L276 IsEmpty]: Start isEmpty. Operand 10505 states and 13387 transitions. [2024-11-13 22:19:10,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1970 [2024-11-13 22:19:10,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:10,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:11,501 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 336 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:19:11,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:11,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13388 states to 10506 states and 13388 transitions. [2024-11-13 22:19:11,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10506 states and 13388 transitions. [2024-11-13 22:19:11,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1971 [2024-11-13 22:19:11,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:11,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:12,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:12,916 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 337 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:19:15,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:15,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13570 states to 10683 states and 13570 transitions. [2024-11-13 22:19:15,265 INFO L276 IsEmpty]: Start isEmpty. Operand 10683 states and 13570 transitions. [2024-11-13 22:19:15,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1972 [2024-11-13 22:19:15,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:15,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:15,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:16,287 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 338 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:19:17,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:17,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13571 states to 10684 states and 13571 transitions. [2024-11-13 22:19:17,047 INFO L276 IsEmpty]: Start isEmpty. Operand 10684 states and 13571 transitions. [2024-11-13 22:19:17,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1973 [2024-11-13 22:19:17,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:17,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:17,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:18,062 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 339 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:19:19,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:19,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13589 states to 10698 states and 13589 transitions. [2024-11-13 22:19:19,749 INFO L276 IsEmpty]: Start isEmpty. Operand 10698 states and 13589 transitions. [2024-11-13 22:19:19,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1974 [2024-11-13 22:19:19,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:19,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:20,925 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 340 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:19:21,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:21,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13592 states to 10700 states and 13592 transitions. [2024-11-13 22:19:21,769 INFO L276 IsEmpty]: Start isEmpty. Operand 10700 states and 13592 transitions. [2024-11-13 22:19:21,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1975 [2024-11-13 22:19:21,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:21,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:21,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:22,885 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 341 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:19:23,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:23,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13595 states to 10702 states and 13595 transitions. [2024-11-13 22:19:23,546 INFO L276 IsEmpty]: Start isEmpty. Operand 10702 states and 13595 transitions. [2024-11-13 22:19:23,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1976 [2024-11-13 22:19:23,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:23,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:24,552 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 487 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:19:26,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:26,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13696 states to 10796 states and 13696 transitions. [2024-11-13 22:19:26,984 INFO L276 IsEmpty]: Start isEmpty. Operand 10796 states and 13696 transitions. [2024-11-13 22:19:27,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1976 [2024-11-13 22:19:27,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:27,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:27,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:27,819 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 342 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:19:29,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:29,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13707 states to 10804 states and 13707 transitions. [2024-11-13 22:19:29,345 INFO L276 IsEmpty]: Start isEmpty. Operand 10804 states and 13707 transitions. [2024-11-13 22:19:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1977 [2024-11-13 22:19:29,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:29,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:29,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:30,414 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 343 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:19:31,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:31,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13712 states to 10807 states and 13712 transitions. [2024-11-13 22:19:31,801 INFO L276 IsEmpty]: Start isEmpty. Operand 10807 states and 13712 transitions. [2024-11-13 22:19:31,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1978 [2024-11-13 22:19:31,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:31,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:32,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:32,778 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 344 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:19:34,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:34,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13723 states to 10815 states and 13723 transitions. [2024-11-13 22:19:34,018 INFO L276 IsEmpty]: Start isEmpty. Operand 10815 states and 13723 transitions. [2024-11-13 22:19:34,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1979 [2024-11-13 22:19:34,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:34,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:34,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:35,511 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 453 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:38,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:38,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13752 states to 10839 states and 13752 transitions. [2024-11-13 22:19:38,272 INFO L276 IsEmpty]: Start isEmpty. Operand 10839 states and 13752 transitions. [2024-11-13 22:19:38,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1980 [2024-11-13 22:19:38,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:38,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:38,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:39,592 INFO L134 CoverageAnalysis]: Checked inductivity of 454 backedges. 454 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:39,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:39,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13753 states to 10840 states and 13753 transitions. [2024-11-13 22:19:39,954 INFO L276 IsEmpty]: Start isEmpty. Operand 10840 states and 13753 transitions. [2024-11-13 22:19:39,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2024-11-13 22:19:39,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:39,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:40,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:42,319 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 604 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 22:19:44,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:44,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13801 states to 10881 states and 13801 transitions. [2024-11-13 22:19:44,232 INFO L276 IsEmpty]: Start isEmpty. Operand 10881 states and 13801 transitions. [2024-11-13 22:19:44,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1981 [2024-11-13 22:19:44,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:44,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:45,650 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 455 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:47,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:47,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13821 states to 10896 states and 13821 transitions. [2024-11-13 22:19:47,056 INFO L276 IsEmpty]: Start isEmpty. Operand 10896 states and 13821 transitions. [2024-11-13 22:19:47,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1982 [2024-11-13 22:19:47,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:47,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:47,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:48,608 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 456 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:49,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:49,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13824 states to 10898 states and 13824 transitions. [2024-11-13 22:19:49,338 INFO L276 IsEmpty]: Start isEmpty. Operand 10898 states and 13824 transitions. [2024-11-13 22:19:49,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1983 [2024-11-13 22:19:49,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:49,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:49,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:50,403 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 349 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:19:52,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:52,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13837 states to 10906 states and 13837 transitions. [2024-11-13 22:19:52,020 INFO L276 IsEmpty]: Start isEmpty. Operand 10906 states and 13837 transitions. [2024-11-13 22:19:52,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1984 [2024-11-13 22:19:52,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:52,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:52,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:53,077 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 463 proven. 0 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2024-11-13 22:19:55,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:55,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13855 states to 10921 states and 13855 transitions. [2024-11-13 22:19:55,011 INFO L276 IsEmpty]: Start isEmpty. Operand 10921 states and 13855 transitions. [2024-11-13 22:19:55,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1984 [2024-11-13 22:19:55,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:55,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 350 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:19:57,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:57,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13866 states to 10928 states and 13866 transitions. [2024-11-13 22:19:57,812 INFO L276 IsEmpty]: Start isEmpty. Operand 10928 states and 13866 transitions. [2024-11-13 22:19:57,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1985 [2024-11-13 22:19:57,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:57,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:58,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:58,842 INFO L134 CoverageAnalysis]: Checked inductivity of 531 backedges. 496 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:19:59,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:59,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13885 states to 10946 states and 13885 transitions. [2024-11-13 22:19:59,643 INFO L276 IsEmpty]: Start isEmpty. Operand 10946 states and 13885 transitions. [2024-11-13 22:19:59,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1985 [2024-11-13 22:19:59,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:59,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:59,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:01,915 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 459 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:07,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:07,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14099 states to 11153 states and 14099 transitions. [2024-11-13 22:20:07,197 INFO L276 IsEmpty]: Start isEmpty. Operand 11153 states and 14099 transitions. [2024-11-13 22:20:07,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1986 [2024-11-13 22:20:07,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:07,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:07,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:09,165 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 460 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:11,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:11,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14108 states to 11158 states and 14108 transitions. [2024-11-13 22:20:11,578 INFO L276 IsEmpty]: Start isEmpty. Operand 11158 states and 14108 transitions. [2024-11-13 22:20:11,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1987 [2024-11-13 22:20:11,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:11,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:12,996 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 353 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:20:14,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:14,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14113 states to 11161 states and 14113 transitions. [2024-11-13 22:20:14,238 INFO L276 IsEmpty]: Start isEmpty. Operand 11161 states and 14113 transitions. [2024-11-13 22:20:14,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1988 [2024-11-13 22:20:14,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:14,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:14,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:15,559 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 354 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:20:16,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:16,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14121 states to 11166 states and 14121 transitions. [2024-11-13 22:20:16,922 INFO L276 IsEmpty]: Start isEmpty. Operand 11166 states and 14121 transitions. [2024-11-13 22:20:16,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1989 [2024-11-13 22:20:16,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:16,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:17,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:18,071 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 355 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:20:18,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:18,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14122 states to 11167 states and 14122 transitions. [2024-11-13 22:20:18,803 INFO L276 IsEmpty]: Start isEmpty. Operand 11167 states and 14122 transitions. [2024-11-13 22:20:18,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1990 [2024-11-13 22:20:18,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:18,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:19,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:20,645 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 501 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:20:24,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:24,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14239 states to 11274 states and 14239 transitions. [2024-11-13 22:20:24,590 INFO L276 IsEmpty]: Start isEmpty. Operand 11274 states and 14239 transitions. [2024-11-13 22:20:24,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1991 [2024-11-13 22:20:24,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:24,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:24,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:28,106 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 392 proven. 73 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:33,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:33,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14452 states to 11481 states and 14452 transitions. [2024-11-13 22:20:33,331 INFO L276 IsEmpty]: Start isEmpty. Operand 11481 states and 14452 transitions. [2024-11-13 22:20:33,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1992 [2024-11-13 22:20:33,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:33,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:33,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:34,353 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 358 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:20:35,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:35,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14456 states to 11484 states and 14456 transitions. [2024-11-13 22:20:35,667 INFO L276 IsEmpty]: Start isEmpty. Operand 11484 states and 14456 transitions. [2024-11-13 22:20:35,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1994 [2024-11-13 22:20:35,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:35,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:36,874 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 505 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:20:37,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:37,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14466 states to 11493 states and 14466 transitions. [2024-11-13 22:20:37,571 INFO L276 IsEmpty]: Start isEmpty. Operand 11493 states and 14466 transitions. [2024-11-13 22:20:37,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1994 [2024-11-13 22:20:37,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:37,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:37,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:38,475 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 360 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:20:40,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:40,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14480 states to 11502 states and 14480 transitions. [2024-11-13 22:20:40,601 INFO L276 IsEmpty]: Start isEmpty. Operand 11502 states and 14480 transitions. [2024-11-13 22:20:40,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1995 [2024-11-13 22:20:40,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:40,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:40,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:41,788 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:44,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:44,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14494 states to 11511 states and 14494 transitions. [2024-11-13 22:20:44,450 INFO L276 IsEmpty]: Start isEmpty. Operand 11511 states and 14494 transitions. [2024-11-13 22:20:44,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1996 [2024-11-13 22:20:44,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:44,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:44,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:45,302 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 362 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:20:46,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:46,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14497 states to 11513 states and 14497 transitions. [2024-11-13 22:20:46,017 INFO L276 IsEmpty]: Start isEmpty. Operand 11513 states and 14497 transitions. [2024-11-13 22:20:46,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1997 [2024-11-13 22:20:46,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:46,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:46,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:47,446 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 471 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:20:51,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:51,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14515 states to 11525 states and 14515 transitions. [2024-11-13 22:20:51,182 INFO L276 IsEmpty]: Start isEmpty. Operand 11525 states and 14515 transitions. [2024-11-13 22:20:51,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1998 [2024-11-13 22:20:51,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:51,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:51,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:52,304 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 364 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-13 22:20:56,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:56,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14545 states to 11547 states and 14545 transitions. [2024-11-13 22:20:56,630 INFO L276 IsEmpty]: Start isEmpty. Operand 11547 states and 14545 transitions. [2024-11-13 22:20:56,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1999 [2024-11-13 22:20:56,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:56,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat