./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label41.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1ff0374-916f-4a6e-99ef-04ca14c52448/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1ff0374-916f-4a6e-99ef-04ca14c52448/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1ff0374-916f-4a6e-99ef-04ca14c52448/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1ff0374-916f-4a6e-99ef-04ca14c52448/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label41.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1ff0374-916f-4a6e-99ef-04ca14c52448/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1ff0374-916f-4a6e-99ef-04ca14c52448/bin/ukojak-verify-ImItNfHLgk --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 da12d80b1ebe8ddade2fe9b3743ac586f3d124d77af8b69102ae5eb60efc318c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:26:59,279 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:26:59,369 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1ff0374-916f-4a6e-99ef-04ca14c52448/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:26:59,379 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:26:59,380 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:26:59,401 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:26:59,401 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:26:59,402 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:26:59,403 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:26:59,403 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:26:59,404 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:26:59,404 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:26:59,404 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:26:59,405 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:26:59,405 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:26:59,406 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:26:59,406 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:26:59,407 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:26:59,407 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:26:59,408 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:26:59,408 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:26:59,411 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:26:59,412 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:26:59,412 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:26:59,413 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:26:59,413 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:26:59,413 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:26:59,414 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:26:59,414 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:26:59,415 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:26:59,415 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:26:59,420 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:26:59,420 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:26:59,420 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1ff0374-916f-4a6e-99ef-04ca14c52448/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1ff0374-916f-4a6e-99ef-04ca14c52448/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da12d80b1ebe8ddade2fe9b3743ac586f3d124d77af8b69102ae5eb60efc318c [2024-11-09 00:26:59,718 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:26:59,755 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:26:59,758 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:26:59,759 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:26:59,760 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:26:59,761 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1ff0374-916f-4a6e-99ef-04ca14c52448/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label41.c Unable to find full path for "g++" [2024-11-09 00:27:01,762 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:27:02,357 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:27:02,359 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1ff0374-916f-4a6e-99ef-04ca14c52448/sv-benchmarks/c/eca-rers2012/Problem06_label41.c [2024-11-09 00:27:02,414 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1ff0374-916f-4a6e-99ef-04ca14c52448/bin/ukojak-verify-ImItNfHLgk/data/ad7d6a74f/612a09abf89d4069a6328de9904005c2/FLAG7491ac0b7 [2024-11-09 00:27:02,435 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1ff0374-916f-4a6e-99ef-04ca14c52448/bin/ukojak-verify-ImItNfHLgk/data/ad7d6a74f/612a09abf89d4069a6328de9904005c2 [2024-11-09 00:27:02,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:27:02,439 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:27:02,440 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:27:02,441 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:27:02,447 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:27:02,447 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:27:02" (1/1) ... [2024-11-09 00:27:02,451 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bfb9f93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:02, skipping insertion in model container [2024-11-09 00:27:02,451 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:27:02" (1/1) ... [2024-11-09 00:27:02,759 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:27:04,839 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_a1ff0374-916f-4a6e-99ef-04ca14c52448/sv-benchmarks/c/eca-rers2012/Problem06_label41.c[337301,337314] [2024-11-09 00:27:04,861 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:27:04,875 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:27:06,054 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_a1ff0374-916f-4a6e-99ef-04ca14c52448/sv-benchmarks/c/eca-rers2012/Problem06_label41.c[337301,337314] [2024-11-09 00:27:06,058 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:27:06,117 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:27:06,118 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:06 WrapperNode [2024-11-09 00:27:06,118 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:27:06,119 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:27:06,119 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:27:06,120 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:27:06,128 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:06" (1/1) ... [2024-11-09 00:27:06,247 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:06" (1/1) ... [2024-11-09 00:27:06,667 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-09 00:27:06,667 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:27:06,670 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:27:06,670 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:27:06,670 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:27:06,685 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:06" (1/1) ... [2024-11-09 00:27:06,686 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:06" (1/1) ... [2024-11-09 00:27:06,787 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:06" (1/1) ... [2024-11-09 00:27:06,788 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:06" (1/1) ... [2024-11-09 00:27:07,051 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:06" (1/1) ... [2024-11-09 00:27:07,105 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:06" (1/1) ... [2024-11-09 00:27:07,158 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:06" (1/1) ... [2024-11-09 00:27:07,175 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:06" (1/1) ... [2024-11-09 00:27:07,250 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:27:07,252 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:27:07,252 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:27:07,252 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:27:07,253 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:06" (1/1) ... [2024-11-09 00:27:07,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:27:07,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1ff0374-916f-4a6e-99ef-04ca14c52448/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:27:07,289 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1ff0374-916f-4a6e-99ef-04ca14c52448/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:27:07,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1ff0374-916f-4a6e-99ef-04ca14c52448/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:27:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:27:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:27:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:27:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:27:07,439 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:27:07,442 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:27:16,444 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-09 00:27:16,444 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:27:17,855 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:27:17,855 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:27:17,856 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:27:17 BoogieIcfgContainer [2024-11-09 00:27:17,856 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:27:17,858 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:27:17,858 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:27:17,870 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:27:17,870 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:27:17" (1/1) ... [2024-11-09 00:27:17,882 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:27:17,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:17,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-09 00:27:17,970 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-09 00:27:18,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-09 00:27:18,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:18,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:18,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:24,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:31,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:31,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-11-09 00:27:31,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-11-09 00:27:31,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-09 00:27:31,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:31,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:31,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:35,650 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:36,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:36,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-11-09 00:27:36,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-11-09 00:27:36,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-09 00:27:36,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:36,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:38,221 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:38,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:38,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-11-09 00:27:38,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-11-09 00:27:38,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-09 00:27:38,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:38,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:39,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:41,257 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:42,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:42,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-11-09 00:27:42,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-11-09 00:27:42,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-09 00:27:42,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:42,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:43,981 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:45,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:45,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-11-09 00:27:45,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-11-09 00:27:45,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-09 00:27:45,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:45,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:45,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:48,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-11-09 00:27:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-11-09 00:27:48,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-09 00:27:48,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:48,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:48,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:50,438 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:58,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:58,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 3068 states and 4101 transitions. [2024-11-09 00:27:58,727 INFO L276 IsEmpty]: Start isEmpty. Operand 3068 states and 4101 transitions. [2024-11-09 00:27:58,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-09 00:27:58,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:58,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:59,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:00,933 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:09,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:09,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5086 states to 3995 states and 5086 transitions. [2024-11-09 00:28:09,417 INFO L276 IsEmpty]: Start isEmpty. Operand 3995 states and 5086 transitions. [2024-11-09 00:28:09,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-09 00:28:09,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:09,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:09,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:11,045 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:13,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:13,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5217 states to 4117 states and 5217 transitions. [2024-11-09 00:28:13,468 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 5217 transitions. [2024-11-09 00:28:13,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-09 00:28:13,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:13,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:15,246 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:18,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:18,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5400 states to 4246 states and 5400 transitions. [2024-11-09 00:28:18,021 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 5400 transitions. [2024-11-09 00:28:18,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-09 00:28:18,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:18,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:18,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:20,835 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 21 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:32,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:32,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6490 states to 5290 states and 6490 transitions. [2024-11-09 00:28:32,676 INFO L276 IsEmpty]: Start isEmpty. Operand 5290 states and 6490 transitions. [2024-11-09 00:28:32,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-09 00:28:32,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:32,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:33,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:33,769 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:34,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:34,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6515 states to 5311 states and 6515 transitions. [2024-11-09 00:28:34,688 INFO L276 IsEmpty]: Start isEmpty. Operand 5311 states and 6515 transitions. [2024-11-09 00:28:34,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1077 [2024-11-09 00:28:34,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:34,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:34,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:36,696 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 146 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:39,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:39,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6612 states to 5392 states and 6612 transitions. [2024-11-09 00:28:39,832 INFO L276 IsEmpty]: Start isEmpty. Operand 5392 states and 6612 transitions. [2024-11-09 00:28:39,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-09 00:28:39,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:39,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:40,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:41,605 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 154 proven. 31 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:28:45,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:45,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6807 states to 5546 states and 6807 transitions. [2024-11-09 00:28:45,527 INFO L276 IsEmpty]: Start isEmpty. Operand 5546 states and 6807 transitions. [2024-11-09 00:28:45,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-09 00:28:45,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:45,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:47,114 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:48,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:48,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6850 states to 5584 states and 6850 transitions. [2024-11-09 00:28:48,719 INFO L276 IsEmpty]: Start isEmpty. Operand 5584 states and 6850 transitions. [2024-11-09 00:28:48,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-09 00:28:48,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:48,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:50,371 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 161 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:28:54,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:54,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6993 states to 5702 states and 6993 transitions. [2024-11-09 00:28:54,121 INFO L276 IsEmpty]: Start isEmpty. Operand 5702 states and 6993 transitions. [2024-11-09 00:28:54,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-09 00:28:54,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:54,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:54,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:55,272 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:28:56,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:56,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7051 states to 5738 states and 7051 transitions. [2024-11-09 00:28:56,529 INFO L276 IsEmpty]: Start isEmpty. Operand 5738 states and 7051 transitions. [2024-11-09 00:28:56,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-09 00:28:56,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:56,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:56,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:58,256 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 163 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:00,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:00,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7112 states to 5784 states and 7112 transitions. [2024-11-09 00:29:00,790 INFO L276 IsEmpty]: Start isEmpty. Operand 5784 states and 7112 transitions. [2024-11-09 00:29:00,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1113 [2024-11-09 00:29:00,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:00,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:00,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:03,161 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:08,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:08,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7308 states to 5966 states and 7308 transitions. [2024-11-09 00:29:08,554 INFO L276 IsEmpty]: Start isEmpty. Operand 5966 states and 7308 transitions. [2024-11-09 00:29:08,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1119 [2024-11-09 00:29:08,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:08,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:08,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:12,089 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:18,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:18,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7510 states to 6154 states and 7510 transitions. [2024-11-09 00:29:18,919 INFO L276 IsEmpty]: Start isEmpty. Operand 6154 states and 7510 transitions. [2024-11-09 00:29:18,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-09 00:29:18,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:18,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:19,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:20,721 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 190 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:21,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:21,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7541 states to 6183 states and 7541 transitions. [2024-11-09 00:29:21,526 INFO L276 IsEmpty]: Start isEmpty. Operand 6183 states and 7541 transitions. [2024-11-09 00:29:21,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-11-09 00:29:21,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:21,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:21,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:23,385 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 260 proven. 36 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-09 00:29:24,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:24,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7543 states to 6184 states and 7543 transitions. [2024-11-09 00:29:24,402 INFO L276 IsEmpty]: Start isEmpty. Operand 6184 states and 7543 transitions. [2024-11-09 00:29:24,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-09 00:29:24,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:24,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:24,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:26,330 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 193 proven. 74 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:29:27,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:27,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7634 states to 6250 states and 7634 transitions. [2024-11-09 00:29:27,993 INFO L276 IsEmpty]: Start isEmpty. Operand 6250 states and 7634 transitions. [2024-11-09 00:29:28,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1127 [2024-11-09 00:29:28,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:28,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:28,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:29,118 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:30,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:30,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7661 states to 6271 states and 7661 transitions. [2024-11-09 00:29:30,405 INFO L276 IsEmpty]: Start isEmpty. Operand 6271 states and 7661 transitions. [2024-11-09 00:29:30,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1128 [2024-11-09 00:29:30,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:30,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:32,279 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 276 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:35,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:35,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7812 states to 6389 states and 7812 transitions. [2024-11-09 00:29:35,575 INFO L276 IsEmpty]: Start isEmpty. Operand 6389 states and 7812 transitions. [2024-11-09 00:29:35,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1133 [2024-11-09 00:29:35,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:35,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:35,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:37,186 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:38,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:38,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7819 states to 6395 states and 7819 transitions. [2024-11-09 00:29:38,202 INFO L276 IsEmpty]: Start isEmpty. Operand 6395 states and 7819 transitions. [2024-11-09 00:29:38,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-09 00:29:38,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:38,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:38,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:39,359 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:41,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7851 states to 6424 states and 7851 transitions. [2024-11-09 00:29:41,354 INFO L276 IsEmpty]: Start isEmpty. Operand 6424 states and 7851 transitions. [2024-11-09 00:29:41,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-09 00:29:41,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:41,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:41,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:42,425 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:44,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:44,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7886 states to 6455 states and 7886 transitions. [2024-11-09 00:29:44,810 INFO L276 IsEmpty]: Start isEmpty. Operand 6455 states and 7886 transitions. [2024-11-09 00:29:44,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2024-11-09 00:29:44,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:44,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:46,748 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 214 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:52,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:52,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8116 states to 6649 states and 8116 transitions. [2024-11-09 00:29:52,140 INFO L276 IsEmpty]: Start isEmpty. Operand 6649 states and 8116 transitions. [2024-11-09 00:29:52,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-09 00:29:52,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:52,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:52,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:53,618 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:55,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:55,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8180 states to 6670 states and 8180 transitions. [2024-11-09 00:29:55,018 INFO L276 IsEmpty]: Start isEmpty. Operand 6670 states and 8180 transitions. [2024-11-09 00:29:55,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-09 00:29:55,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:55,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:55,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:56,763 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:29:57,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:57,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8186 states to 6676 states and 8186 transitions. [2024-11-09 00:29:57,938 INFO L276 IsEmpty]: Start isEmpty. Operand 6676 states and 8186 transitions. [2024-11-09 00:29:57,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-09 00:29:57,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:57,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:58,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-09 00:30:01,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:01,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8239 states to 6697 states and 8239 transitions. [2024-11-09 00:30:01,404 INFO L276 IsEmpty]: Start isEmpty. Operand 6697 states and 8239 transitions. [2024-11-09 00:30:01,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-09 00:30:01,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:01,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:01,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:03,297 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-09 00:30:04,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:04,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8244 states to 6703 states and 8244 transitions. [2024-11-09 00:30:04,617 INFO L276 IsEmpty]: Start isEmpty. Operand 6703 states and 8244 transitions. [2024-11-09 00:30:04,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1162 [2024-11-09 00:30:04,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:04,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:04,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:07,368 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:20,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:20,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9230 states to 7631 states and 9230 transitions. [2024-11-09 00:30:20,488 INFO L276 IsEmpty]: Start isEmpty. Operand 7631 states and 9230 transitions. [2024-11-09 00:30:20,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1168 [2024-11-09 00:30:20,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:20,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:24,718 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:26,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:26,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9280 states to 7679 states and 9280 transitions. [2024-11-09 00:30:26,792 INFO L276 IsEmpty]: Start isEmpty. Operand 7679 states and 9280 transitions. [2024-11-09 00:30:26,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1171 [2024-11-09 00:30:26,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:26,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:26,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:30,592 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 240 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:35,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:35,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9436 states to 7802 states and 9436 transitions. [2024-11-09 00:30:35,602 INFO L276 IsEmpty]: Start isEmpty. Operand 7802 states and 9436 transitions. [2024-11-09 00:30:35,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1183 [2024-11-09 00:30:35,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:35,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:35,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:38,296 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 251 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:52,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:52,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9709 states to 8034 states and 9709 transitions. [2024-11-09 00:30:52,372 INFO L276 IsEmpty]: Start isEmpty. Operand 8034 states and 9709 transitions. [2024-11-09 00:30:52,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-11-09 00:30:52,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:52,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:52,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:53,697 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 334 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:30:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:30:55,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9776 states to 8093 states and 9776 transitions. [2024-11-09 00:30:55,836 INFO L276 IsEmpty]: Start isEmpty. Operand 8093 states and 9776 transitions. [2024-11-09 00:30:55,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1192 [2024-11-09 00:30:55,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:30:55,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:30:56,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:30:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 261 proven. 137 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:31:04,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:04,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9962 states to 8237 states and 9962 transitions. [2024-11-09 00:31:04,692 INFO L276 IsEmpty]: Start isEmpty. Operand 8237 states and 9962 transitions. [2024-11-09 00:31:04,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1194 [2024-11-09 00:31:04,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:04,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:04,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:07,366 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:22,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:22,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10955 states to 9165 states and 10955 transitions. [2024-11-09 00:31:22,117 INFO L276 IsEmpty]: Start isEmpty. Operand 9165 states and 10955 transitions. [2024-11-09 00:31:22,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1198 [2024-11-09 00:31:22,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:22,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:22,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:24,267 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:26,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:26,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10994 states to 9201 states and 10994 transitions. [2024-11-09 00:31:26,854 INFO L276 IsEmpty]: Start isEmpty. Operand 9201 states and 10994 transitions. [2024-11-09 00:31:26,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1206 [2024-11-09 00:31:26,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:26,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:27,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:29,197 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 310 proven. 62 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:31:36,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:36,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11167 states to 9322 states and 11167 transitions. [2024-11-09 00:31:36,310 INFO L276 IsEmpty]: Start isEmpty. Operand 9322 states and 11167 transitions. [2024-11-09 00:31:36,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1206 [2024-11-09 00:31:36,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:36,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:36,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:38,073 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 310 proven. 62 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:31:39,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:39,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11173 states to 9328 states and 11173 transitions. [2024-11-09 00:31:39,348 INFO L276 IsEmpty]: Start isEmpty. Operand 9328 states and 11173 transitions. [2024-11-09 00:31:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1206 [2024-11-09 00:31:39,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:39,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:39,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:41,555 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 274 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:31:49,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:49,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11357 states to 9484 states and 11357 transitions. [2024-11-09 00:31:49,574 INFO L276 IsEmpty]: Start isEmpty. Operand 9484 states and 11357 transitions. [2024-11-09 00:31:49,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1208 [2024-11-09 00:31:49,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:49,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:49,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:51,960 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 292 proven. 8 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:32:03,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:03,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11565 states to 9659 states and 11565 transitions. [2024-11-09 00:32:03,936 INFO L276 IsEmpty]: Start isEmpty. Operand 9659 states and 11565 transitions. [2024-11-09 00:32:03,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1210 [2024-11-09 00:32:03,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:03,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:04,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:06,577 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 278 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:14,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:14,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11719 states to 9783 states and 11719 transitions. [2024-11-09 00:32:14,649 INFO L276 IsEmpty]: Start isEmpty. Operand 9783 states and 11719 transitions. [2024-11-09 00:32:14,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1211 [2024-11-09 00:32:14,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:14,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:16,178 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 280 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-09 00:32:22,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:22,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11910 states to 9946 states and 11910 transitions. [2024-11-09 00:32:22,688 INFO L276 IsEmpty]: Start isEmpty. Operand 9946 states and 11910 transitions. [2024-11-09 00:32:22,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1214 [2024-11-09 00:32:22,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:22,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:22,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:25,015 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 418 proven. 127 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-09 00:32:26,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:26,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11929 states to 9965 states and 11929 transitions. [2024-11-09 00:32:26,993 INFO L276 IsEmpty]: Start isEmpty. Operand 9965 states and 11929 transitions. [2024-11-09 00:32:27,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1229 [2024-11-09 00:32:27,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:27,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:27,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:28,620 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 420 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:34,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:34,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12098 states to 10088 states and 12098 transitions. [2024-11-09 00:32:34,361 INFO L276 IsEmpty]: Start isEmpty. Operand 10088 states and 12098 transitions. [2024-11-09 00:32:34,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1229 [2024-11-09 00:32:34,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:34,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:34,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:35,770 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 420 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:37,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:37,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12104 states to 10094 states and 12104 transitions. [2024-11-09 00:32:37,068 INFO L276 IsEmpty]: Start isEmpty. Operand 10094 states and 12104 transitions. [2024-11-09 00:32:37,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1230 [2024-11-09 00:32:37,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:37,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:39,099 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:50,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:50,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12300 states to 10275 states and 12300 transitions. [2024-11-09 00:32:50,025 INFO L276 IsEmpty]: Start isEmpty. Operand 10275 states and 12300 transitions. [2024-11-09 00:32:50,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1231 [2024-11-09 00:32:50,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:50,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:50,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:52,708 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 319 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:56,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:56,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12365 states to 10313 states and 12365 transitions. [2024-11-09 00:32:56,399 INFO L276 IsEmpty]: Start isEmpty. Operand 10313 states and 12365 transitions. [2024-11-09 00:32:56,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1235 [2024-11-09 00:32:56,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:56,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:00,507 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 303 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:03,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:03,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12435 states to 10380 states and 12435 transitions. [2024-11-09 00:33:03,433 INFO L276 IsEmpty]: Start isEmpty. Operand 10380 states and 12435 transitions. [2024-11-09 00:33:03,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1237 [2024-11-09 00:33:03,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:03,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:03,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:06,882 INFO L134 CoverageAnalysis]: Checked inductivity of 554 backedges. 306 proven. 182 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:33:09,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:09,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12533 states to 10468 states and 12533 transitions. [2024-11-09 00:33:09,766 INFO L276 IsEmpty]: Start isEmpty. Operand 10468 states and 12533 transitions. [2024-11-09 00:33:09,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1237 [2024-11-09 00:33:09,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:09,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:12,892 INFO L134 CoverageAnalysis]: Checked inductivity of 554 backedges. 306 proven. 182 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:33:17,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:17,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12642 states to 10531 states and 12642 transitions. [2024-11-09 00:33:17,356 INFO L276 IsEmpty]: Start isEmpty. Operand 10531 states and 12642 transitions. [2024-11-09 00:33:17,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1237 [2024-11-09 00:33:17,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:17,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:17,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:20,520 INFO L134 CoverageAnalysis]: Checked inductivity of 554 backedges. 306 proven. 182 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:33:22,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:22,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12648 states to 10537 states and 12648 transitions. [2024-11-09 00:33:22,315 INFO L276 IsEmpty]: Start isEmpty. Operand 10537 states and 12648 transitions. [2024-11-09 00:33:22,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1238 [2024-11-09 00:33:22,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:22,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:22,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:23,941 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 349 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:25,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:25,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12672 states to 10560 states and 12672 transitions. [2024-11-09 00:33:25,199 INFO L276 IsEmpty]: Start isEmpty. Operand 10560 states and 12672 transitions. [2024-11-09 00:33:25,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1238 [2024-11-09 00:33:25,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:25,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:26,350 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 306 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:35,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:35,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12813 states to 10691 states and 12813 transitions. [2024-11-09 00:33:35,088 INFO L276 IsEmpty]: Start isEmpty. Operand 10691 states and 12813 transitions. [2024-11-09 00:33:35,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1240 [2024-11-09 00:33:35,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:35,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:36,148 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 327 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-09 00:33:48,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:48,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13128 states to 10975 states and 13128 transitions. [2024-11-09 00:33:48,502 INFO L276 IsEmpty]: Start isEmpty. Operand 10975 states and 13128 transitions. [2024-11-09 00:33:48,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1252 [2024-11-09 00:33:48,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:48,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:50,660 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 320 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:03,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:03,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13288 states to 11120 states and 13288 transitions. [2024-11-09 00:34:03,147 INFO L276 IsEmpty]: Start isEmpty. Operand 11120 states and 13288 transitions. [2024-11-09 00:34:03,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1253 [2024-11-09 00:34:03,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:03,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:03,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:04,363 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 322 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-09 00:34:08,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:08,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13417 states to 11245 states and 13417 transitions. [2024-11-09 00:34:08,807 INFO L276 IsEmpty]: Start isEmpty. Operand 11245 states and 13417 transitions. [2024-11-09 00:34:08,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1256 [2024-11-09 00:34:08,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:08,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:11,676 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 324 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:17,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:17,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13503 states to 11323 states and 13503 transitions. [2024-11-09 00:34:17,321 INFO L276 IsEmpty]: Start isEmpty. Operand 11323 states and 13503 transitions. [2024-11-09 00:34:17,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1262 [2024-11-09 00:34:17,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:17,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:17,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:19,180 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-09 00:34:26,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:26,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13722 states to 11479 states and 13722 transitions. [2024-11-09 00:34:26,864 INFO L276 IsEmpty]: Start isEmpty. Operand 11479 states and 13722 transitions. [2024-11-09 00:34:26,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1262 [2024-11-09 00:34:26,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:26,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:28,916 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-09 00:34:30,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:30,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13729 states to 11485 states and 13729 transitions. [2024-11-09 00:34:30,769 INFO L276 IsEmpty]: Start isEmpty. Operand 11485 states and 13729 transitions. [2024-11-09 00:34:30,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1270 [2024-11-09 00:34:30,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:30,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:33,287 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 339 proven. 182 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:34:41,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:41,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13933 states to 11641 states and 13933 transitions. [2024-11-09 00:34:41,688 INFO L276 IsEmpty]: Start isEmpty. Operand 11641 states and 13933 transitions. [2024-11-09 00:34:41,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1270 [2024-11-09 00:34:41,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:41,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:41,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:43,745 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 339 proven. 182 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:34:45,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:45,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13939 states to 11647 states and 13939 transitions. [2024-11-09 00:34:45,670 INFO L276 IsEmpty]: Start isEmpty. Operand 11647 states and 13939 transitions. [2024-11-09 00:34:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1281 [2024-11-09 00:34:45,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:45,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:45,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:46,848 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 369 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-09 00:34:51,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:51,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14147 states to 11849 states and 14147 transitions. [2024-11-09 00:34:51,883 INFO L276 IsEmpty]: Start isEmpty. Operand 11849 states and 14147 transitions. [2024-11-09 00:34:51,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1283 [2024-11-09 00:34:51,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:51,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:52,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:54,583 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 468 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:37,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:37,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15551 states to 12946 states and 15551 transitions. [2024-11-09 00:36:37,919 INFO L276 IsEmpty]: Start isEmpty. Operand 12946 states and 15551 transitions. [2024-11-09 00:36:37,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1285 [2024-11-09 00:36:37,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:37,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:38,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:41,885 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 353 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:01,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:01,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15817 states to 13178 states and 15817 transitions. [2024-11-09 00:37:01,923 INFO L276 IsEmpty]: Start isEmpty. Operand 13178 states and 15817 transitions. [2024-11-09 00:37:01,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1289 [2024-11-09 00:37:01,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:01,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:02,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:04,062 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 479 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:07,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:07,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15866 states to 13185 states and 15866 transitions. [2024-11-09 00:37:07,048 INFO L276 IsEmpty]: Start isEmpty. Operand 13185 states and 15866 transitions. [2024-11-09 00:37:07,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1291 [2024-11-09 00:37:07,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:07,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:07,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:09,077 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 483 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:09,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15868 states to 13187 states and 15868 transitions. [2024-11-09 00:37:09,762 INFO L276 IsEmpty]: Start isEmpty. Operand 13187 states and 15868 transitions. [2024-11-09 00:37:09,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1291 [2024-11-09 00:37:09,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:09,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:10,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:11,902 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 359 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.