./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label50.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_a026299c-922d-4689-bba0-390c344df433/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a026299c-922d-4689-bba0-390c344df433/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_a026299c-922d-4689-bba0-390c344df433/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a026299c-922d-4689-bba0-390c344df433/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a026299c-922d-4689-bba0-390c344df433/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_a026299c-922d-4689-bba0-390c344df433/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 3d38f8bd4bb9f583507163a0d7e52fcffc2a14ccdd631448e0fbdfcc3cb39133 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:17:21,906 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:17:22,004 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a026299c-922d-4689-bba0-390c344df433/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:17:22,012 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:17:22,013 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:17:22,047 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:17:22,049 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:17:22,050 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:17:22,050 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:17:22,051 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:17:22,051 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:17:22,052 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:17:22,052 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:17:22,053 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:17:22,053 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:17:22,053 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:17:22,053 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:17:22,054 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:17:22,054 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:17:22,054 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:17:22,054 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:17:22,054 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:17:22,054 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:17:22,055 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:17:22,055 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:17:22,055 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:17:22,055 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:17:22,055 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:22,055 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:17:22,055 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:17:22,055 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:17:22,055 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:17:22,055 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:17:22,056 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_a026299c-922d-4689-bba0-390c344df433/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 -> 3d38f8bd4bb9f583507163a0d7e52fcffc2a14ccdd631448e0fbdfcc3cb39133 [2024-11-13 20:17:22,348 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:17:22,362 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:17:22,368 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:17:22,369 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:17:22,370 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:17:22,371 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a026299c-922d-4689-bba0-390c344df433/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem06_label50.c Unable to find full path for "g++" [2024-11-13 20:17:24,356 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:17:25,071 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:17:25,072 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a026299c-922d-4689-bba0-390c344df433/sv-benchmarks/c/eca-rers2012/Problem06_label50.c [2024-11-13 20:17:25,123 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a026299c-922d-4689-bba0-390c344df433/bin/ukojak-verify-EEHR8qb7sm/data/da84fd2a1/021b73179ffa4780906727674ad6f12d/FLAG4185f33af [2024-11-13 20:17:25,437 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a026299c-922d-4689-bba0-390c344df433/bin/ukojak-verify-EEHR8qb7sm/data/da84fd2a1/021b73179ffa4780906727674ad6f12d [2024-11-13 20:17:25,439 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:17:25,441 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:17:25,443 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:25,443 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:17:25,448 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:17:25,449 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,453 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bed02bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25, skipping insertion in model container [2024-11-13 20:17:25,453 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,618 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:17:27,286 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_a026299c-922d-4689-bba0-390c344df433/sv-benchmarks/c/eca-rers2012/Problem06_label50.c[336046,336059] [2024-11-13 20:17:27,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:27,326 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:17:28,456 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_a026299c-922d-4689-bba0-390c344df433/sv-benchmarks/c/eca-rers2012/Problem06_label50.c[336046,336059] [2024-11-13 20:17:28,462 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:28,518 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:17:28,519 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:28 WrapperNode [2024-11-13 20:17:28,519 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:28,521 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:28,521 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:17:28,522 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:17:28,529 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:28" (1/1) ... [2024-11-13 20:17:28,619 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:28" (1/1) ... [2024-11-13 20:17:29,043 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-13 20:17:29,045 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:29,045 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:17:29,046 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:17:29,046 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:17:29,054 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:28" (1/1) ... [2024-11-13 20:17:29,054 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:28" (1/1) ... [2024-11-13 20:17:29,181 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:28" (1/1) ... [2024-11-13 20:17:29,181 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:28" (1/1) ... [2024-11-13 20:17:29,502 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:28" (1/1) ... [2024-11-13 20:17:29,566 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:28" (1/1) ... [2024-11-13 20:17:29,682 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:28" (1/1) ... [2024-11-13 20:17:29,701 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:28" (1/1) ... [2024-11-13 20:17:29,775 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:17:29,777 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:17:29,778 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:17:29,779 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:17:29,780 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:28" (1/1) ... [2024-11-13 20:17:29,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:29,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a026299c-922d-4689-bba0-390c344df433/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:17:29,826 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a026299c-922d-4689-bba0-390c344df433/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:17:29,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a026299c-922d-4689-bba0-390c344df433/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:17:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:17:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:17:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:17:29,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:17:30,000 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:17:30,003 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:17:39,869 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-13 20:17:39,870 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:17:41,440 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:17:41,448 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:17:41,448 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:41 BoogieIcfgContainer [2024-11-13 20:17:41,448 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:17:41,449 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:17:41,449 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:17:41,462 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:17:41,462 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:41" (1/1) ... [2024-11-13 20:17:41,471 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:17:41,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:41,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-13 20:17:41,561 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-13 20:17:41,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-13 20:17:41,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:41,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:42,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:48,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:56,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:56,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-11-13 20:17:56,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-11-13 20:17:56,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 20:17:56,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:56,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:00,303 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:00,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:00,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-11-13 20:18:00,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-11-13 20:18:00,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-13 20:18:00,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:00,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:01,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:03,820 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:04,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-11-13 20:18:04,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-11-13 20:18:04,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-13 20:18:04,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:04,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:04,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:07,502 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:08,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:08,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-11-13 20:18:08,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-11-13 20:18:08,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-13 20:18:08,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:08,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:09,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:10,532 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:11,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:11,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-11-13 20:18:11,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-11-13 20:18:11,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 20:18:11,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:11,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:12,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:13,486 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 20:18:14,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:14,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-11-13 20:18:14,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-11-13 20:18:14,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-13 20:18:14,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:14,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:16,910 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:24,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:24,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 3068 states and 4101 transitions. [2024-11-13 20:18:24,888 INFO L276 IsEmpty]: Start isEmpty. Operand 3068 states and 4101 transitions. [2024-11-13 20:18:24,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-13 20:18:24,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:24,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:25,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:26,090 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:35,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:35,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3995 states and 5250 transitions. [2024-11-13 20:18:35,245 INFO L276 IsEmpty]: Start isEmpty. Operand 3995 states and 5250 transitions. [2024-11-13 20:18:35,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-13 20:18:35,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:35,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:35,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:36,928 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:39,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:39,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5382 states to 4117 states and 5382 transitions. [2024-11-13 20:18:39,233 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 5382 transitions. [2024-11-13 20:18:39,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 20:18:39,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:39,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:39,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:40,404 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 123 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:43,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 4240 states and 5568 transitions. [2024-11-13 20:18:43,641 INFO L276 IsEmpty]: Start isEmpty. Operand 4240 states and 5568 transitions. [2024-11-13 20:18:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-13 20:18:43,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:43,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:44,494 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:45,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:45,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5584 states to 4246 states and 5584 transitions. [2024-11-13 20:18:45,509 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 5584 transitions. [2024-11-13 20:18:45,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-13 20:18:45,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:45,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:45,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:46,088 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:18:47,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:47,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5596 states to 4251 states and 5596 transitions. [2024-11-13 20:18:47,018 INFO L276 IsEmpty]: Start isEmpty. Operand 4251 states and 5596 transitions. [2024-11-13 20:18:47,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-13 20:18:47,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:47,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:47,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:48,594 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 128 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:52,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:52,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 4379 states and 5760 transitions. [2024-11-13 20:18:52,966 INFO L276 IsEmpty]: Start isEmpty. Operand 4379 states and 5760 transitions. [2024-11-13 20:18:52,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-13 20:18:52,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:52,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:53,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:53,544 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:18:55,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:55,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5780 states to 4390 states and 5780 transitions. [2024-11-13 20:18:55,482 INFO L276 IsEmpty]: Start isEmpty. Operand 4390 states and 5780 transitions. [2024-11-13 20:18:55,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-13 20:18:55,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:55,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:55,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:56,212 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:18:57,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:57,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 4393 states and 5785 transitions. [2024-11-13 20:18:57,084 INFO L276 IsEmpty]: Start isEmpty. Operand 4393 states and 5785 transitions. [2024-11-13 20:18:57,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-13 20:18:57,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:57,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:57,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:59,826 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 21 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:32,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:32,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6866 states to 5437 states and 6866 transitions. [2024-11-13 20:19:32,257 INFO L276 IsEmpty]: Start isEmpty. Operand 5437 states and 6866 transitions. [2024-11-13 20:19:32,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-13 20:19:32,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:32,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:32,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:33,148 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:19:34,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:34,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6880 states to 5448 states and 6880 transitions. [2024-11-13 20:19:34,341 INFO L276 IsEmpty]: Start isEmpty. Operand 5448 states and 6880 transitions. [2024-11-13 20:19:34,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-13 20:19:34,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:34,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:34,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:34,993 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:35,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:35,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6909 states to 5468 states and 6909 transitions. [2024-11-13 20:19:35,649 INFO L276 IsEmpty]: Start isEmpty. Operand 5468 states and 6909 transitions. [2024-11-13 20:19:35,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-13 20:19:35,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:35,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:35,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:36,164 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:36,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:36,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6921 states to 5479 states and 6921 transitions. [2024-11-13 20:19:36,725 INFO L276 IsEmpty]: Start isEmpty. Operand 5479 states and 6921 transitions. [2024-11-13 20:19:36,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-13 20:19:36,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:36,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:36,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:37,727 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:19:37,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:37,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6922 states to 5480 states and 6922 transitions. [2024-11-13 20:19:37,974 INFO L276 IsEmpty]: Start isEmpty. Operand 5480 states and 6922 transitions. [2024-11-13 20:19:37,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-13 20:19:37,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:37,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:38,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:38,945 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:46,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:46,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7106 states to 5624 states and 7106 transitions. [2024-11-13 20:19:46,325 INFO L276 IsEmpty]: Start isEmpty. Operand 5624 states and 7106 transitions. [2024-11-13 20:19:46,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-13 20:19:46,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:46,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:46,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:46,977 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:19:48,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:48,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7131 states to 5645 states and 7131 transitions. [2024-11-13 20:19:48,961 INFO L276 IsEmpty]: Start isEmpty. Operand 5645 states and 7131 transitions. [2024-11-13 20:19:48,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-13 20:19:48,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:48,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:49,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:49,679 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:51,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:51,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7153 states to 5664 states and 7153 transitions. [2024-11-13 20:19:51,175 INFO L276 IsEmpty]: Start isEmpty. Operand 5664 states and 7153 transitions. [2024-11-13 20:19:51,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-13 20:19:51,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:51,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:51,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:52,261 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:19:55,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:55,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7192 states to 5695 states and 7192 transitions. [2024-11-13 20:19:55,560 INFO L276 IsEmpty]: Start isEmpty. Operand 5695 states and 7192 transitions. [2024-11-13 20:19:55,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-13 20:19:55,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:55,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:56,723 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:19:57,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:57,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7255 states to 5731 states and 7255 transitions. [2024-11-13 20:19:57,947 INFO L276 IsEmpty]: Start isEmpty. Operand 5731 states and 7255 transitions. [2024-11-13 20:19:57,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1084 [2024-11-13 20:19:57,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:57,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:58,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:00,184 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 153 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:08,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:08,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7410 states to 5864 states and 7410 transitions. [2024-11-13 20:20:08,335 INFO L276 IsEmpty]: Start isEmpty. Operand 5864 states and 7410 transitions. [2024-11-13 20:20:08,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-13 20:20:08,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:08,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:08,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:10,316 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 154 proven. 31 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:20:15,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:15,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7562 states to 5975 states and 7562 transitions. [2024-11-13 20:20:15,447 INFO L276 IsEmpty]: Start isEmpty. Operand 5975 states and 7562 transitions. [2024-11-13 20:20:15,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-13 20:20:15,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:15,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:15,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:15,979 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:17,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:17,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7576 states to 5985 states and 7576 transitions. [2024-11-13 20:20:17,494 INFO L276 IsEmpty]: Start isEmpty. Operand 5985 states and 7576 transitions. [2024-11-13 20:20:17,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-13 20:20:17,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:17,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:17,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:18,034 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:19,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:19,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7585 states to 5991 states and 7585 transitions. [2024-11-13 20:20:19,167 INFO L276 IsEmpty]: Start isEmpty. Operand 5991 states and 7585 transitions. [2024-11-13 20:20:19,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-13 20:20:19,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:19,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:19,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:20,545 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:22,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:22,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7630 states to 6029 states and 7630 transitions. [2024-11-13 20:20:22,602 INFO L276 IsEmpty]: Start isEmpty. Operand 6029 states and 7630 transitions. [2024-11-13 20:20:22,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-13 20:20:22,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:22,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:23,472 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:25,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:25,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7655 states to 6049 states and 7655 transitions. [2024-11-13 20:20:25,255 INFO L276 IsEmpty]: Start isEmpty. Operand 6049 states and 7655 transitions. [2024-11-13 20:20:25,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2024-11-13 20:20:25,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:25,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:25,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:25,793 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:26,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:26,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7659 states to 6052 states and 7659 transitions. [2024-11-13 20:20:26,389 INFO L276 IsEmpty]: Start isEmpty. Operand 6052 states and 7659 transitions. [2024-11-13 20:20:26,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-13 20:20:26,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:26,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:27,030 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-13 20:20:28,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:28,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7669 states to 6058 states and 7669 transitions. [2024-11-13 20:20:28,247 INFO L276 IsEmpty]: Start isEmpty. Operand 6058 states and 7669 transitions. [2024-11-13 20:20:28,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1091 [2024-11-13 20:20:28,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:28,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:28,944 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:20:29,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:29,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7670 states to 6059 states and 7670 transitions. [2024-11-13 20:20:29,213 INFO L276 IsEmpty]: Start isEmpty. Operand 6059 states and 7670 transitions. [2024-11-13 20:20:29,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-13 20:20:29,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:29,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:29,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:30,979 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 161 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:32,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:32,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7739 states to 6103 states and 7739 transitions. [2024-11-13 20:20:32,567 INFO L276 IsEmpty]: Start isEmpty. Operand 6103 states and 7739 transitions. [2024-11-13 20:20:32,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-13 20:20:32,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:32,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:32,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:33,219 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:34,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7755 states to 6113 states and 7755 transitions. [2024-11-13 20:20:34,985 INFO L276 IsEmpty]: Start isEmpty. Operand 6113 states and 7755 transitions. [2024-11-13 20:20:35,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-13 20:20:35,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:35,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:35,971 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:36,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:36,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7756 states to 6114 states and 7756 transitions. [2024-11-13 20:20:36,230 INFO L276 IsEmpty]: Start isEmpty. Operand 6114 states and 7756 transitions. [2024-11-13 20:20:36,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-13 20:20:36,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:36,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:37,651 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 170 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:20:40,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:40,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7769 states to 6124 states and 7769 transitions. [2024-11-13 20:20:40,144 INFO L276 IsEmpty]: Start isEmpty. Operand 6124 states and 7769 transitions. [2024-11-13 20:20:40,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-13 20:20:40,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:40,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:40,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:40,674 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:20:41,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:41,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7775 states to 6128 states and 7775 transitions. [2024-11-13 20:20:41,467 INFO L276 IsEmpty]: Start isEmpty. Operand 6128 states and 7775 transitions. [2024-11-13 20:20:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1099 [2024-11-13 20:20:41,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:41,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:41,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:42,005 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:43,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:43,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7788 states to 6138 states and 7788 transitions. [2024-11-13 20:20:43,125 INFO L276 IsEmpty]: Start isEmpty. Operand 6138 states and 7788 transitions. [2024-11-13 20:20:43,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-13 20:20:43,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:43,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:44,017 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:20:46,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:46,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7813 states to 6157 states and 7813 transitions. [2024-11-13 20:20:46,063 INFO L276 IsEmpty]: Start isEmpty. Operand 6157 states and 7813 transitions. [2024-11-13 20:20:46,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-13 20:20:46,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:46,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:46,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:46,766 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 171 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 20:21:33,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:33,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8942 states to 7085 states and 8942 transitions. [2024-11-13 20:21:33,104 INFO L276 IsEmpty]: Start isEmpty. Operand 7085 states and 8942 transitions. [2024-11-13 20:21:33,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-13 20:21:33,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:33,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:33,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:33,641 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-13 20:21:34,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:34,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8949 states to 7090 states and 8949 transitions. [2024-11-13 20:21:34,428 INFO L276 IsEmpty]: Start isEmpty. Operand 7090 states and 8949 transitions. [2024-11-13 20:21:34,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1105 [2024-11-13 20:21:34,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:34,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:34,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:35,575 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:21:42,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:42,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10025 states to 8017 states and 10025 transitions. [2024-11-13 20:21:42,846 INFO L276 IsEmpty]: Start isEmpty. Operand 8017 states and 10025 transitions. [2024-11-13 20:21:42,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-11-13 20:21:42,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:42,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:43,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:44,742 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 181 proven. 60 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:21:52,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:52,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10258 states to 8079 states and 10258 transitions. [2024-11-13 20:21:52,488 INFO L276 IsEmpty]: Start isEmpty. Operand 8079 states and 10258 transitions. [2024-11-13 20:21:52,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1113 [2024-11-13 20:21:52,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:52,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:52,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:53,901 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 185 proven. 58 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:22:01,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:01,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10329 states to 8138 states and 10329 transitions. [2024-11-13 20:22:01,526 INFO L276 IsEmpty]: Start isEmpty. Operand 8138 states and 10329 transitions. [2024-11-13 20:22:01,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1115 [2024-11-13 20:22:01,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:01,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:01,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:02,444 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:05,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10367 states to 8165 states and 10367 transitions. [2024-11-13 20:22:05,610 INFO L276 IsEmpty]: Start isEmpty. Operand 8165 states and 10367 transitions. [2024-11-13 20:22:05,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1116 [2024-11-13 20:22:05,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:05,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:05,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:07,793 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 185 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:12,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:12,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10529 states to 8231 states and 10529 transitions. [2024-11-13 20:22:12,368 INFO L276 IsEmpty]: Start isEmpty. Operand 8231 states and 10529 transitions. [2024-11-13 20:22:12,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-13 20:22:12,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:12,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:14,421 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 185 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:22:21,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:21,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10727 states to 8413 states and 10727 transitions. [2024-11-13 20:22:21,805 INFO L276 IsEmpty]: Start isEmpty. Operand 8413 states and 10727 transitions. [2024-11-13 20:22:21,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1118 [2024-11-13 20:22:21,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:21,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:22,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:23,922 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 187 proven. 66 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:22:33,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:33,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10935 states to 8481 states and 10935 transitions. [2024-11-13 20:22:33,978 INFO L276 IsEmpty]: Start isEmpty. Operand 8481 states and 10935 transitions. [2024-11-13 20:22:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-13 20:22:33,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:33,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:34,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:35,941 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 190 proven. 31 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:22:43,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:43,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11072 states to 8552 states and 11072 transitions. [2024-11-13 20:22:43,080 INFO L276 IsEmpty]: Start isEmpty. Operand 8552 states and 11072 transitions. [2024-11-13 20:22:43,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-13 20:22:43,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:43,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:43,954 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:44,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:44,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11078 states to 8558 states and 11078 transitions. [2024-11-13 20:22:44,216 INFO L276 IsEmpty]: Start isEmpty. Operand 8558 states and 11078 transitions. [2024-11-13 20:22:44,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-13 20:22:44,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:44,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:44,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:45,345 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:22:48,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:48,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11112 states to 8574 states and 11112 transitions. [2024-11-13 20:22:48,996 INFO L276 IsEmpty]: Start isEmpty. Operand 8574 states and 11112 transitions. [2024-11-13 20:22:49,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-11-13 20:22:49,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:49,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:49,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:51,050 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 260 proven. 36 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 20:22:52,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:52,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11114 states to 8575 states and 11114 transitions. [2024-11-13 20:22:52,595 INFO L276 IsEmpty]: Start isEmpty. Operand 8575 states and 11114 transitions. [2024-11-13 20:22:52,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-13 20:22:52,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:52,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:52,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:54,750 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 193 proven. 74 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:22:57,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:57,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11214 states to 8641 states and 11214 transitions. [2024-11-13 20:22:57,650 INFO L276 IsEmpty]: Start isEmpty. Operand 8641 states and 11214 transitions. [2024-11-13 20:22:57,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1128 [2024-11-13 20:22:57,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:57,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:58,580 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-13 20:22:59,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:59,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11231 states to 8649 states and 11231 transitions. [2024-11-13 20:22:59,898 INFO L276 IsEmpty]: Start isEmpty. Operand 8649 states and 11231 transitions. [2024-11-13 20:22:59,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1128 [2024-11-13 20:22:59,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:59,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:00,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:00,529 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 282 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:23:02,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:02,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11256 states to 8665 states and 11256 transitions. [2024-11-13 20:23:02,690 INFO L276 IsEmpty]: Start isEmpty. Operand 8665 states and 11256 transitions. [2024-11-13 20:23:02,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1128 [2024-11-13 20:23:02,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:02,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:02,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:05,111 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:23:13,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:13,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11429 states to 8783 states and 11429 transitions. [2024-11-13 20:23:13,153 INFO L276 IsEmpty]: Start isEmpty. Operand 8783 states and 11429 transitions. [2024-11-13 20:23:13,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1129 [2024-11-13 20:23:13,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:13,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:13,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:16,506 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:23:24,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:24,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11632 states to 8971 states and 11632 transitions. [2024-11-13 20:23:24,369 INFO L276 IsEmpty]: Start isEmpty. Operand 8971 states and 11632 transitions. [2024-11-13 20:23:24,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-13 20:23:24,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:24,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:26,076 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 209 proven. 72 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:23:27,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:27,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11664 states to 9000 states and 11664 transitions. [2024-11-13 20:23:27,013 INFO L276 IsEmpty]: Start isEmpty. Operand 9000 states and 11664 transitions. [2024-11-13 20:23:27,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1132 [2024-11-13 20:23:27,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:27,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:27,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:28,889 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:23:35,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:35,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11827 states to 9118 states and 11827 transitions. [2024-11-13 20:23:35,595 INFO L276 IsEmpty]: Start isEmpty. Operand 9118 states and 11827 transitions. [2024-11-13 20:23:35,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-13 20:23:35,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:35,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:35,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:36,303 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:23:37,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:37,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11832 states to 9121 states and 11832 transitions. [2024-11-13 20:23:37,578 INFO L276 IsEmpty]: Start isEmpty. Operand 9121 states and 11832 transitions. [2024-11-13 20:23:37,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-13 20:23:37,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:37,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:37,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:38,165 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:23:41,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:41,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11857 states to 9137 states and 11857 transitions. [2024-11-13 20:23:41,650 INFO L276 IsEmpty]: Start isEmpty. Operand 9137 states and 11857 transitions. [2024-11-13 20:23:41,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2024-11-13 20:23:41,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:41,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:41,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:44,451 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 236 proven. 76 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:23:50,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:50,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12055 states to 9215 states and 12055 transitions. [2024-11-13 20:23:50,738 INFO L276 IsEmpty]: Start isEmpty. Operand 9215 states and 12055 transitions. [2024-11-13 20:23:50,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-13 20:23:50,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:50,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:50,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:51,574 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:54,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:54,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12091 states to 9246 states and 12091 transitions. [2024-11-13 20:23:54,189 INFO L276 IsEmpty]: Start isEmpty. Operand 9246 states and 12091 transitions. [2024-11-13 20:23:54,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2024-11-13 20:23:54,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:54,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:57,337 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 241 proven. 73 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:24:03,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:03,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12243 states to 9321 states and 12243 transitions. [2024-11-13 20:24:03,326 INFO L276 IsEmpty]: Start isEmpty. Operand 9321 states and 12243 transitions. [2024-11-13 20:24:03,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2024-11-13 20:24:03,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:03,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:03,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:04,287 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 217 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:24:04,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:04,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12249 states to 9325 states and 12249 transitions. [2024-11-13 20:24:04,720 INFO L276 IsEmpty]: Start isEmpty. Operand 9325 states and 12249 transitions. [2024-11-13 20:24:04,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2024-11-13 20:24:04,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:04,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:05,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:05,575 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 231 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 20:24:09,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:09,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12274 states to 9337 states and 12274 transitions. [2024-11-13 20:24:09,299 INFO L276 IsEmpty]: Start isEmpty. Operand 9337 states and 12274 transitions. [2024-11-13 20:24:09,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2024-11-13 20:24:09,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:09,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:09,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:10,538 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:24:11,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:11,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12308 states to 9357 states and 12308 transitions. [2024-11-13 20:24:11,751 INFO L276 IsEmpty]: Start isEmpty. Operand 9357 states and 12308 transitions. [2024-11-13 20:24:11,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2024-11-13 20:24:11,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:11,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:11,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:13,281 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:24:19,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:19,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12361 states to 9384 states and 12361 transitions. [2024-11-13 20:24:19,402 INFO L276 IsEmpty]: Start isEmpty. Operand 9384 states and 12361 transitions. [2024-11-13 20:24:19,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2024-11-13 20:24:19,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:19,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:19,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:20,901 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:24:22,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:22,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12365 states to 9388 states and 12365 transitions. [2024-11-13 20:24:22,166 INFO L276 IsEmpty]: Start isEmpty. Operand 9388 states and 12365 transitions. [2024-11-13 20:24:22,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2024-11-13 20:24:22,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:22,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:22,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:23,422 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 213 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:24:26,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:26,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12399 states to 9417 states and 12399 transitions. [2024-11-13 20:24:26,923 INFO L276 IsEmpty]: Start isEmpty. Operand 9417 states and 12399 transitions. [2024-11-13 20:24:26,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2024-11-13 20:24:26,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:26,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:27,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:27,483 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 20:24:27,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12410 states to 9427 states and 12410 transitions. [2024-11-13 20:24:27,833 INFO L276 IsEmpty]: Start isEmpty. Operand 9427 states and 12410 transitions. [2024-11-13 20:24:27,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-13 20:24:27,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:27,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:28,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:29,099 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:30,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:30,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12426 states to 9428 states and 12426 transitions. [2024-11-13 20:24:30,191 INFO L276 IsEmpty]: Start isEmpty. Operand 9428 states and 12426 transitions. [2024-11-13 20:24:30,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-13 20:24:30,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:30,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:30,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:31,334 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:37,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:37,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12545 states to 9472 states and 12545 transitions. [2024-11-13 20:24:37,263 INFO L276 IsEmpty]: Start isEmpty. Operand 9472 states and 12545 transitions. [2024-11-13 20:24:37,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-13 20:24:37,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:37,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:37,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:39,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:39,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12570 states to 9492 states and 12570 transitions. [2024-11-13 20:24:39,754 INFO L276 IsEmpty]: Start isEmpty. Operand 9492 states and 12570 transitions. [2024-11-13 20:24:39,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-13 20:24:39,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:39,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:40,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:41,619 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:44,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:44,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12589 states to 9507 states and 12589 transitions. [2024-11-13 20:24:44,929 INFO L276 IsEmpty]: Start isEmpty. Operand 9507 states and 12589 transitions. [2024-11-13 20:24:44,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2024-11-13 20:24:44,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:44,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:47,107 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 237 proven. 8 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 20:24:54,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:54,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12733 states to 9572 states and 12733 transitions. [2024-11-13 20:24:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 9572 states and 12733 transitions. [2024-11-13 20:24:54,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2024-11-13 20:24:54,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:54,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:55,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:55,543 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:24:56,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:56,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12738 states to 9576 states and 12738 transitions. [2024-11-13 20:24:56,904 INFO L276 IsEmpty]: Start isEmpty. Operand 9576 states and 12738 transitions. [2024-11-13 20:24:56,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-13 20:24:56,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:56,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:58,303 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:25:02,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:02,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12847 states to 9620 states and 12847 transitions. [2024-11-13 20:25:02,054 INFO L276 IsEmpty]: Start isEmpty. Operand 9620 states and 12847 transitions. [2024-11-13 20:25:02,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-13 20:25:02,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:02,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:03,279 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:25:09,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:09,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12900 states to 9663 states and 12900 transitions. [2024-11-13 20:25:09,349 INFO L276 IsEmpty]: Start isEmpty. Operand 9663 states and 12900 transitions. [2024-11-13 20:25:09,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-13 20:25:09,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:09,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:09,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:11,183 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:25:12,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:12,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12926 states to 9683 states and 12926 transitions. [2024-11-13 20:25:12,601 INFO L276 IsEmpty]: Start isEmpty. Operand 9683 states and 12926 transitions. [2024-11-13 20:25:12,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-13 20:25:12,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:12,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:12,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:14,016 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:25:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:20,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12983 states to 9699 states and 12983 transitions. [2024-11-13 20:25:20,079 INFO L276 IsEmpty]: Start isEmpty. Operand 9699 states and 12983 transitions. [2024-11-13 20:25:20,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2024-11-13 20:25:20,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:20,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:20,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:22,026 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 291 proven. 73 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:25:24,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:24,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13035 states to 9708 states and 13035 transitions. [2024-11-13 20:25:24,671 INFO L276 IsEmpty]: Start isEmpty. Operand 9708 states and 13035 transitions. [2024-11-13 20:25:24,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2024-11-13 20:25:24,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:24,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:24,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:26,437 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 291 proven. 73 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 20:25:29,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:29,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13098 states to 9717 states and 13098 transitions. [2024-11-13 20:25:29,053 INFO L276 IsEmpty]: Start isEmpty. Operand 9717 states and 13098 transitions. [2024-11-13 20:25:29,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2024-11-13 20:25:29,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:29,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:31,478 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 245 proven. 96 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:25:37,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:37,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13231 states to 9814 states and 13231 transitions. [2024-11-13 20:25:37,484 INFO L276 IsEmpty]: Start isEmpty. Operand 9814 states and 13231 transitions. [2024-11-13 20:25:37,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1162 [2024-11-13 20:25:37,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:37,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:37,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:40,342 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:42,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:42,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13260 states to 9815 states and 13260 transitions. [2024-11-13 20:25:42,785 INFO L276 IsEmpty]: Start isEmpty. Operand 9815 states and 13260 transitions. [2024-11-13 20:25:42,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2024-11-13 20:25:42,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:42,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:42,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:44,440 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 234 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:59,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:59,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13467 states to 9981 states and 13467 transitions. [2024-11-13 20:25:59,092 INFO L276 IsEmpty]: Start isEmpty. Operand 9981 states and 13467 transitions. [2024-11-13 20:25:59,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1167 [2024-11-13 20:25:59,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:59,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:59,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:00,504 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 295 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:26:11,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:11,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13531 states to 10032 states and 13531 transitions. [2024-11-13 20:26:11,247 INFO L276 IsEmpty]: Start isEmpty. Operand 10032 states and 13531 transitions. [2024-11-13 20:26:11,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1168 [2024-11-13 20:26:11,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:11,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:11,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:12,019 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 297 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:26:17,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:17,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13569 states to 10063 states and 13569 transitions. [2024-11-13 20:26:17,469 INFO L276 IsEmpty]: Start isEmpty. Operand 10063 states and 13569 transitions. [2024-11-13 20:26:17,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1168 [2024-11-13 20:26:17,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:17,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:17,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:21,155 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:26,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:26,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13620 states to 10111 states and 13620 transitions. [2024-11-13 20:26:26,873 INFO L276 IsEmpty]: Start isEmpty. Operand 10111 states and 13620 transitions. [2024-11-13 20:26:26,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1171 [2024-11-13 20:26:26,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:26,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:27,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat