./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label56.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2760e18-aa20-43b5-946f-1d8a02124779/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2760e18-aa20-43b5-946f-1d8a02124779/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2760e18-aa20-43b5-946f-1d8a02124779/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2760e18-aa20-43b5-946f-1d8a02124779/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label56.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2760e18-aa20-43b5-946f-1d8a02124779/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2760e18-aa20-43b5-946f-1d8a02124779/bin/ukojak-verify-ENZ3QT5qd3 --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 858fd4cf3d16a3af082eac8672c83e4d51df0c722652d806bf1373026e48d326 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:07:36,942 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:07:37,031 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2760e18-aa20-43b5-946f-1d8a02124779/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 05:07:37,037 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:07:37,037 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:07:37,073 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:07:37,075 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:07:37,075 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:07:37,076 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:07:37,076 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:07:37,077 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:07:37,077 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:07:37,077 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:07:37,078 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:07:37,078 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:07:37,078 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:07:37,078 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:07:37,078 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:07:37,078 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:07:37,079 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:07:37,079 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:07:37,080 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:07:37,080 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:07:37,080 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:07:37,080 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:07:37,080 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:07:37,080 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:07:37,080 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:07:37,080 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:07:37,080 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:07:37,081 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:07:37,081 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:07:37,081 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:07:37,081 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_c2760e18-aa20-43b5-946f-1d8a02124779/bin/ukojak-verify-ENZ3QT5qd3 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 -> 858fd4cf3d16a3af082eac8672c83e4d51df0c722652d806bf1373026e48d326 [2024-11-25 05:07:37,415 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:07:37,425 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:07:37,429 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:07:37,431 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:07:37,431 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:07:37,432 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2760e18-aa20-43b5-946f-1d8a02124779/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem06_label56.c [2024-11-25 05:07:40,483 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2760e18-aa20-43b5-946f-1d8a02124779/bin/ukojak-verify-ENZ3QT5qd3/data/a8015d648/532676eb344c4bb6995d1a2480511e52/FLAGd0eff241e [2024-11-25 05:07:41,173 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:07:41,174 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2760e18-aa20-43b5-946f-1d8a02124779/sv-benchmarks/c/eca-rers2012/Problem06_label56.c [2024-11-25 05:07:41,219 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2760e18-aa20-43b5-946f-1d8a02124779/bin/ukojak-verify-ENZ3QT5qd3/data/a8015d648/532676eb344c4bb6995d1a2480511e52/FLAGd0eff241e [2024-11-25 05:07:41,550 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2760e18-aa20-43b5-946f-1d8a02124779/bin/ukojak-verify-ENZ3QT5qd3/data/a8015d648/532676eb344c4bb6995d1a2480511e52 [2024-11-25 05:07:41,552 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:07:41,553 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:07:41,555 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:07:41,555 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:07:41,560 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:07:41,560 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:07:41" (1/1) ... [2024-11-25 05:07:41,564 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b2cb531 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:41, skipping insertion in model container [2024-11-25 05:07:41,564 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:07:41" (1/1) ... [2024-11-25 05:07:41,814 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:07:43,697 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_c2760e18-aa20-43b5-946f-1d8a02124779/sv-benchmarks/c/eca-rers2012/Problem06_label56.c[333049,333062] [2024-11-25 05:07:43,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:07:43,755 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:07:44,680 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_c2760e18-aa20-43b5-946f-1d8a02124779/sv-benchmarks/c/eca-rers2012/Problem06_label56.c[333049,333062] [2024-11-25 05:07:44,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:07:44,728 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:07:44,729 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:44 WrapperNode [2024-11-25 05:07:44,729 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:07:44,730 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:07:44,730 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:07:44,730 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:07:44,737 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:44" (1/1) ... [2024-11-25 05:07:44,802 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:44" (1/1) ... [2024-11-25 05:07:45,360 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-25 05:07:45,360 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:07:45,361 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:07:45,361 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:07:45,361 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:07:45,373 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:44" (1/1) ... [2024-11-25 05:07:45,373 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:44" (1/1) ... [2024-11-25 05:07:45,476 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:44" (1/1) ... [2024-11-25 05:07:45,476 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:44" (1/1) ... [2024-11-25 05:07:45,707 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:44" (1/1) ... [2024-11-25 05:07:45,722 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:44" (1/1) ... [2024-11-25 05:07:45,773 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:44" (1/1) ... [2024-11-25 05:07:45,825 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:44" (1/1) ... [2024-11-25 05:07:45,850 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:44" (1/1) ... [2024-11-25 05:07:45,900 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:07:45,902 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:07:45,903 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:07:45,904 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:07:45,905 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:44" (1/1) ... [2024-11-25 05:07:45,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:07:45,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2760e18-aa20-43b5-946f-1d8a02124779/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:07:45,946 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2760e18-aa20-43b5-946f-1d8a02124779/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:07:45,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2760e18-aa20-43b5-946f-1d8a02124779/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:07:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:07:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:07:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:07:45,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:07:46,098 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:07:46,100 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:07:55,581 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-25 05:07:55,582 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:07:56,877 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:07:56,877 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 05:07:56,877 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:07:56 BoogieIcfgContainer [2024-11-25 05:07:56,878 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:07:56,879 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:07:56,879 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:07:56,893 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:07:56,894 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:07:56" (1/1) ... [2024-11-25 05:07:56,905 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:07:56,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:56,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-25 05:07:56,996 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-25 05:07:57,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-25 05:07:57,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:57,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:58,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:03,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:10,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:10,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-11-25 05:08:10,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-11-25 05:08:10,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-25 05:08:10,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:10,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:10,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:14,198 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:14,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:14,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-11-25 05:08:14,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-11-25 05:08:14,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-25 05:08:14,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:14,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:15,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:17,646 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:18,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:18,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-11-25 05:08:18,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-11-25 05:08:18,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-25 05:08:18,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:18,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:18,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:20,522 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:21,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:21,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-11-25 05:08:21,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-11-25 05:08:21,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-25 05:08:21,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:21,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:22,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:23,289 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:24,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:24,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-11-25 05:08:24,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-11-25 05:08:24,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-25 05:08:24,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:24,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:26,113 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:27,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:27,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-11-25 05:08:27,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-11-25 05:08:27,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-25 05:08:27,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:27,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:28,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:29,751 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:37,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:37,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 3068 states and 4101 transitions. [2024-11-25 05:08:37,495 INFO L276 IsEmpty]: Start isEmpty. Operand 3068 states and 4101 transitions. [2024-11-25 05:08:37,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-25 05:08:37,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:37,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:38,720 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:47,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:47,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3995 states and 5250 transitions. [2024-11-25 05:08:47,332 INFO L276 IsEmpty]: Start isEmpty. Operand 3995 states and 5250 transitions. [2024-11-25 05:08:47,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-25 05:08:47,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:47,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:47,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:48,992 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:51,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:51,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5382 states to 4117 states and 5382 transitions. [2024-11-25 05:08:51,505 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 5382 transitions. [2024-11-25 05:08:51,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-25 05:08:51,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:51,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:51,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:52,673 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 123 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:55,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:55,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 4240 states and 5568 transitions. [2024-11-25 05:08:55,860 INFO L276 IsEmpty]: Start isEmpty. Operand 4240 states and 5568 transitions. [2024-11-25 05:08:55,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-25 05:08:55,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:55,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:56,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:56,449 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:08:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:57,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 4246 states and 5583 transitions. [2024-11-25 05:08:57,504 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 5583 transitions. [2024-11-25 05:08:57,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-25 05:08:57,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:57,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:57,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:58,104 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:08:59,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:59,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5595 states to 4251 states and 5595 transitions. [2024-11-25 05:08:59,120 INFO L276 IsEmpty]: Start isEmpty. Operand 4251 states and 5595 transitions. [2024-11-25 05:08:59,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-25 05:08:59,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:59,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:59,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:00,636 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 128 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:09:05,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:05,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5766 states to 4379 states and 5766 transitions. [2024-11-25 05:09:05,228 INFO L276 IsEmpty]: Start isEmpty. Operand 4379 states and 5766 transitions. [2024-11-25 05:09:05,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 05:09:05,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:05,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:05,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:05,904 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:09:07,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:07,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 4390 states and 5785 transitions. [2024-11-25 05:09:07,706 INFO L276 IsEmpty]: Start isEmpty. Operand 4390 states and 5785 transitions. [2024-11-25 05:09:07,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-25 05:09:07,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:07,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:08,376 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:09:09,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:09,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 4393 states and 5790 transitions. [2024-11-25 05:09:09,206 INFO L276 IsEmpty]: Start isEmpty. Operand 4393 states and 5790 transitions. [2024-11-25 05:09:09,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-25 05:09:09,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:09,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:09,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:10,427 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-25 05:09:22,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:22,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7092 states to 5458 states and 7092 transitions. [2024-11-25 05:09:22,156 INFO L276 IsEmpty]: Start isEmpty. Operand 5458 states and 7092 transitions. [2024-11-25 05:09:22,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 05:09:22,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:22,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:22,900 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:09:23,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:23,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7106 states to 5469 states and 7106 transitions. [2024-11-25 05:09:23,845 INFO L276 IsEmpty]: Start isEmpty. Operand 5469 states and 7106 transitions. [2024-11-25 05:09:23,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-25 05:09:23,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:23,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:24,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:24,419 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:09:24,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:24,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7118 states to 5480 states and 7118 transitions. [2024-11-25 05:09:24,698 INFO L276 IsEmpty]: Start isEmpty. Operand 5480 states and 7118 transitions. [2024-11-25 05:09:24,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 05:09:24,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:24,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:24,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:25,315 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 05:09:26,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:26,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7136 states to 5495 states and 7136 transitions. [2024-11-25 05:09:26,266 INFO L276 IsEmpty]: Start isEmpty. Operand 5495 states and 7136 transitions. [2024-11-25 05:09:26,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 05:09:26,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:26,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:26,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:26,988 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:09:27,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:27,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7151 states to 5508 states and 7151 transitions. [2024-11-25 05:09:27,605 INFO L276 IsEmpty]: Start isEmpty. Operand 5508 states and 7151 transitions. [2024-11-25 05:09:27,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 05:09:27,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:27,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:27,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:28,702 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:09:31,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:31,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7189 states to 5539 states and 7189 transitions. [2024-11-25 05:09:31,711 INFO L276 IsEmpty]: Start isEmpty. Operand 5539 states and 7189 transitions. [2024-11-25 05:09:31,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-25 05:09:31,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:31,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:31,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:33,192 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:09:38,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:38,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7471 states to 5693 states and 7471 transitions. [2024-11-25 05:09:38,415 INFO L276 IsEmpty]: Start isEmpty. Operand 5693 states and 7471 transitions. [2024-11-25 05:09:38,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 05:09:38,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:38,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:38,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:39,713 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:09:41,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:41,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7487 states to 5701 states and 7487 transitions. [2024-11-25 05:09:41,136 INFO L276 IsEmpty]: Start isEmpty. Operand 5701 states and 7487 transitions. [2024-11-25 05:09:41,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 05:09:41,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:41,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:41,672 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:09:42,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:42,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7494 states to 5707 states and 7494 transitions. [2024-11-25 05:09:42,067 INFO L276 IsEmpty]: Start isEmpty. Operand 5707 states and 7494 transitions. [2024-11-25 05:09:42,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 05:09:42,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:42,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:42,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:43,702 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:09:47,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:47,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7593 states to 5797 states and 7593 transitions. [2024-11-25 05:09:47,278 INFO L276 IsEmpty]: Start isEmpty. Operand 5797 states and 7593 transitions. [2024-11-25 05:09:47,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-25 05:09:47,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:47,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:47,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:47,967 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:09:48,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:48,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7595 states to 5799 states and 7595 transitions. [2024-11-25 05:09:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 5799 states and 7595 transitions. [2024-11-25 05:09:48,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2024-11-25 05:09:48,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:48,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:48,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:49,478 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:09:52,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7643 states to 5838 states and 7643 transitions. [2024-11-25 05:09:52,211 INFO L276 IsEmpty]: Start isEmpty. Operand 5838 states and 7643 transitions. [2024-11-25 05:09:52,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-25 05:09:52,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:52,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:52,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:52,827 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 05:09:53,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:53,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7660 states to 5852 states and 7660 transitions. [2024-11-25 05:09:53,904 INFO L276 IsEmpty]: Start isEmpty. Operand 5852 states and 7660 transitions. [2024-11-25 05:09:53,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-25 05:09:53,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:53,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:54,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 161 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:10:00,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:00,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7865 states to 6013 states and 7865 transitions. [2024-11-25 05:10:00,731 INFO L276 IsEmpty]: Start isEmpty. Operand 6013 states and 7865 transitions. [2024-11-25 05:10:00,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-25 05:10:00,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:00,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:01,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:02,019 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 182 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:10:07,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:07,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7974 states to 6110 states and 7974 transitions. [2024-11-25 05:10:07,583 INFO L276 IsEmpty]: Start isEmpty. Operand 6110 states and 7974 transitions. [2024-11-25 05:10:07,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-25 05:10:07,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:07,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:07,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:08,255 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:10:09,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:09,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8002 states to 6132 states and 8002 transitions. [2024-11-25 05:10:09,437 INFO L276 IsEmpty]: Start isEmpty. Operand 6132 states and 8002 transitions. [2024-11-25 05:10:09,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-25 05:10:09,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:09,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:09,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:10,186 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 05:10:10,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:10,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8011 states to 6138 states and 8011 transitions. [2024-11-25 05:10:10,650 INFO L276 IsEmpty]: Start isEmpty. Operand 6138 states and 8011 transitions. [2024-11-25 05:10:10,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-25 05:10:10,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:10,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:10,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:11,316 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-25 05:10:12,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:12,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8026 states to 6150 states and 8026 transitions. [2024-11-25 05:10:12,286 INFO L276 IsEmpty]: Start isEmpty. Operand 6150 states and 8026 transitions. [2024-11-25 05:10:12,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-25 05:10:12,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:12,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:12,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:13,784 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 170 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:10:17,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:17,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8091 states to 6196 states and 8091 transitions. [2024-11-25 05:10:17,610 INFO L276 IsEmpty]: Start isEmpty. Operand 6196 states and 8091 transitions. [2024-11-25 05:10:17,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-25 05:10:17,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:17,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:17,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:18,271 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 05:10:18,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:18,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8093 states to 6198 states and 8093 transitions. [2024-11-25 05:10:18,527 INFO L276 IsEmpty]: Start isEmpty. Operand 6198 states and 8093 transitions. [2024-11-25 05:10:18,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-25 05:10:18,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:18,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:18,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:19,474 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:10:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:22,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8117 states to 6217 states and 8117 transitions. [2024-11-25 05:10:22,025 INFO L276 IsEmpty]: Start isEmpty. Operand 6217 states and 8117 transitions. [2024-11-25 05:10:22,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-25 05:10:22,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:22,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:22,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:23,700 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 202 proven. 36 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 05:10:24,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:24,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8119 states to 6218 states and 8119 transitions. [2024-11-25 05:10:24,670 INFO L276 IsEmpty]: Start isEmpty. Operand 6218 states and 8119 transitions. [2024-11-25 05:10:24,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-25 05:10:24,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:24,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:24,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:25,379 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 170 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 05:10:58,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9184 states to 7153 states and 9184 transitions. [2024-11-25 05:10:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 7153 states and 9184 transitions. [2024-11-25 05:10:58,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-25 05:10:58,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:58,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:59,397 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:11:00,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:00,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9205 states to 7168 states and 9205 transitions. [2024-11-25 05:11:00,753 INFO L276 IsEmpty]: Start isEmpty. Operand 7168 states and 9205 transitions. [2024-11-25 05:11:00,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2024-11-25 05:11:00,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:00,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:00,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:02,752 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 198 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:11:06,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:06,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9260 states to 7207 states and 9260 transitions. [2024-11-25 05:11:06,042 INFO L276 IsEmpty]: Start isEmpty. Operand 7207 states and 9260 transitions. [2024-11-25 05:11:06,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1109 [2024-11-25 05:11:06,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:06,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:06,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:06,646 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:11:06,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:06,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9268 states to 7213 states and 9268 transitions. [2024-11-25 05:11:06,816 INFO L276 IsEmpty]: Start isEmpty. Operand 7213 states and 9268 transitions. [2024-11-25 05:11:06,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-11-25 05:11:06,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:06,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:06,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:08,784 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 181 proven. 60 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:11:13,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:13,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9430 states to 7275 states and 9430 transitions. [2024-11-25 05:11:13,811 INFO L276 IsEmpty]: Start isEmpty. Operand 7275 states and 9430 transitions. [2024-11-25 05:11:13,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1116 [2024-11-25 05:11:13,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:13,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:13,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:15,886 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 185 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:11:25,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:25,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9659 states to 7440 states and 9659 transitions. [2024-11-25 05:11:25,160 INFO L276 IsEmpty]: Start isEmpty. Operand 7440 states and 9659 transitions. [2024-11-25 05:11:25,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-25 05:11:25,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:25,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:25,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:28,129 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 207 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:11:32,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:32,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9714 states to 7488 states and 9714 transitions. [2024-11-25 05:11:32,942 INFO L276 IsEmpty]: Start isEmpty. Operand 7488 states and 9714 transitions. [2024-11-25 05:11:32,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1119 [2024-11-25 05:11:32,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:32,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:33,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:34,318 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 258 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:11:38,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:38,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9772 states to 7538 states and 9772 transitions. [2024-11-25 05:11:38,729 INFO L276 IsEmpty]: Start isEmpty. Operand 7538 states and 9772 transitions. [2024-11-25 05:11:38,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-25 05:11:38,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:38,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:40,709 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 190 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:11:42,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:42,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9804 states to 7567 states and 9804 transitions. [2024-11-25 05:11:42,090 INFO L276 IsEmpty]: Start isEmpty. Operand 7567 states and 9804 transitions. [2024-11-25 05:11:42,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-25 05:11:42,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:42,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:42,761 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:11:43,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:43,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9816 states to 7579 states and 9816 transitions. [2024-11-25 05:11:43,054 INFO L276 IsEmpty]: Start isEmpty. Operand 7579 states and 9816 transitions. [2024-11-25 05:11:43,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 05:11:43,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:43,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:43,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:44,125 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:11:45,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:45,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9854 states to 7612 states and 9854 transitions. [2024-11-25 05:11:45,987 INFO L276 IsEmpty]: Start isEmpty. Operand 7612 states and 9854 transitions. [2024-11-25 05:11:45,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-11-25 05:11:45,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:45,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:46,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:47,843 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 192 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:11:51,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:51,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9890 states to 7641 states and 9890 transitions. [2024-11-25 05:11:51,175 INFO L276 IsEmpty]: Start isEmpty. Operand 7641 states and 9890 transitions. [2024-11-25 05:11:51,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-11-25 05:11:51,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:51,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:51,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:53,379 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:12:00,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:00,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10089 states to 7823 states and 10089 transitions. [2024-11-25 05:12:00,755 INFO L276 IsEmpty]: Start isEmpty. Operand 7823 states and 10089 transitions. [2024-11-25 05:12:00,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-25 05:12:00,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:00,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:00,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:02,950 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 193 proven. 74 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:12:05,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:05,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10189 states to 7889 states and 10189 transitions. [2024-11-25 05:12:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 7889 states and 10189 transitions. [2024-11-25 05:12:05,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2024-11-25 05:12:05,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:05,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:05,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:06,957 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 239 proven. 70 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:12:07,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:07,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10194 states to 7892 states and 10194 transitions. [2024-11-25 05:12:07,820 INFO L276 IsEmpty]: Start isEmpty. Operand 7892 states and 10194 transitions. [2024-11-25 05:12:07,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-25 05:12:07,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:07,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:08,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:09,133 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 05:12:17,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:17,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10485 states to 8082 states and 10485 transitions. [2024-11-25 05:12:17,989 INFO L276 IsEmpty]: Start isEmpty. Operand 8082 states and 10485 transitions. [2024-11-25 05:12:17,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1133 [2024-11-25 05:12:17,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:17,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:18,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:18,796 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 211 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 05:12:21,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:21,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10511 states to 8099 states and 10511 transitions. [2024-11-25 05:12:21,927 INFO L276 IsEmpty]: Start isEmpty. Operand 8099 states and 10511 transitions. [2024-11-25 05:12:21,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-25 05:12:21,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:21,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 05:12:27,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:27,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10567 states to 8147 states and 10567 transitions. [2024-11-25 05:12:27,118 INFO L276 IsEmpty]: Start isEmpty. Operand 8147 states and 10567 transitions. [2024-11-25 05:12:27,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-25 05:12:27,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:27,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:28,191 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 225 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:12:29,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:29,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10583 states to 8162 states and 10583 transitions. [2024-11-25 05:12:29,220 INFO L276 IsEmpty]: Start isEmpty. Operand 8162 states and 10583 transitions. [2024-11-25 05:12:29,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-25 05:12:29,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:29,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:30,282 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:12:30,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:30,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10598 states to 8175 states and 10598 transitions. [2024-11-25 05:12:30,955 INFO L276 IsEmpty]: Start isEmpty. Operand 8175 states and 10598 transitions. [2024-11-25 05:12:30,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2024-11-25 05:12:30,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:30,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:31,508 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 290 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:12:32,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:32,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10634 states to 8209 states and 10634 transitions. [2024-11-25 05:12:32,874 INFO L276 IsEmpty]: Start isEmpty. Operand 8209 states and 10634 transitions. [2024-11-25 05:12:32,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-25 05:12:32,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:32,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:33,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:33,780 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 292 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:12:33,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:33,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10635 states to 8210 states and 10635 transitions. [2024-11-25 05:12:33,957 INFO L276 IsEmpty]: Start isEmpty. Operand 8210 states and 10635 transitions. [2024-11-25 05:12:34,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-25 05:12:34,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:34,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:35,065 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:12:42,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:42,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10855 states to 8416 states and 10855 transitions. [2024-11-25 05:12:42,155 INFO L276 IsEmpty]: Start isEmpty. Operand 8416 states and 10855 transitions. [2024-11-25 05:12:42,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2024-11-25 05:12:42,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:42,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:43,089 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:12:43,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:43,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10873 states to 8431 states and 10873 transitions. [2024-11-25 05:12:43,472 INFO L276 IsEmpty]: Start isEmpty. Operand 8431 states and 10873 transitions. [2024-11-25 05:12:43,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2024-11-25 05:12:43,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:43,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:43,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:45,569 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 226 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 05:12:52,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:52,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11076 states to 8546 states and 11076 transitions. [2024-11-25 05:12:52,997 INFO L276 IsEmpty]: Start isEmpty. Operand 8546 states and 11076 transitions. [2024-11-25 05:12:53,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-11-25 05:12:53,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:53,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:54,258 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 223 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-25 05:13:00,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:00,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11245 states to 8664 states and 11245 transitions. [2024-11-25 05:13:00,271 INFO L276 IsEmpty]: Start isEmpty. Operand 8664 states and 11245 transitions. [2024-11-25 05:13:00,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-11-25 05:13:00,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:00,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:00,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:01,790 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 211 proven. 92 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:13:07,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:07,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11335 states to 8737 states and 11335 transitions. [2024-11-25 05:13:07,665 INFO L276 IsEmpty]: Start isEmpty. Operand 8737 states and 11335 transitions. [2024-11-25 05:13:07,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2024-11-25 05:13:07,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:07,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:07,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:09,203 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 323 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:13:10,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:10,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11354 states to 8755 states and 11354 transitions. [2024-11-25 05:13:10,347 INFO L276 IsEmpty]: Start isEmpty. Operand 8755 states and 11354 transitions. [2024-11-25 05:13:10,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2024-11-25 05:13:10,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:10,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:10,900 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-25 05:13:11,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:11,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11360 states to 8760 states and 11360 transitions. [2024-11-25 05:13:11,842 INFO L276 IsEmpty]: Start isEmpty. Operand 8760 states and 11360 transitions. [2024-11-25 05:13:11,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2024-11-25 05:13:11,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:11,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:12,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:14,057 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 269 proven. 73 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 05:13:19,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:19,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11518 states to 8835 states and 11518 transitions. [2024-11-25 05:13:19,210 INFO L276 IsEmpty]: Start isEmpty. Operand 8835 states and 11518 transitions. [2024-11-25 05:13:19,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2024-11-25 05:13:19,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:19,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:20,160 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 258 proven. 89 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:13:21,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:21,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11523 states to 8839 states and 11523 transitions. [2024-11-25 05:13:21,394 INFO L276 IsEmpty]: Start isEmpty. Operand 8839 states and 11523 transitions. [2024-11-25 05:13:21,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-25 05:13:21,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:21,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:21,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:22,738 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:13:23,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:23,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11581 states to 8840 states and 11581 transitions. [2024-11-25 05:13:23,922 INFO L276 IsEmpty]: Start isEmpty. Operand 8840 states and 11581 transitions. [2024-11-25 05:13:23,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-25 05:13:23,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:23,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:24,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:25,072 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:13:26,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:26,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11613 states to 8860 states and 11613 transitions. [2024-11-25 05:13:26,339 INFO L276 IsEmpty]: Start isEmpty. Operand 8860 states and 11613 transitions. [2024-11-25 05:13:26,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-25 05:13:26,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:26,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:26,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:27,677 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:13:31,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:31,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11663 states to 8903 states and 11663 transitions. [2024-11-25 05:13:31,779 INFO L276 IsEmpty]: Start isEmpty. Operand 8903 states and 11663 transitions. [2024-11-25 05:13:31,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2024-11-25 05:13:31,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:31,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:32,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:32,760 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 05:13:33,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:33,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11689 states to 8923 states and 11689 transitions. [2024-11-25 05:13:33,710 INFO L276 IsEmpty]: Start isEmpty. Operand 8923 states and 11689 transitions. [2024-11-25 05:13:33,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2024-11-25 05:13:33,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:33,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:33,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:34,854 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 328 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:13:38,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:38,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11714 states to 8940 states and 11714 transitions. [2024-11-25 05:13:38,835 INFO L276 IsEmpty]: Start isEmpty. Operand 8940 states and 11714 transitions. [2024-11-25 05:13:38,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2024-11-25 05:13:38,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:38,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:39,546 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:13:43,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:43,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11758 states to 8979 states and 11758 transitions. [2024-11-25 05:13:43,431 INFO L276 IsEmpty]: Start isEmpty. Operand 8979 states and 11758 transitions. [2024-11-25 05:13:43,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-25 05:13:43,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:43,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:44,949 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 05:13:48,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:48,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11861 states to 9023 states and 11861 transitions. [2024-11-25 05:13:48,054 INFO L276 IsEmpty]: Start isEmpty. Operand 9023 states and 11861 transitions. [2024-11-25 05:13:48,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-25 05:13:48,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:48,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:48,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:49,549 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 05:13:51,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:51,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11932 states to 9044 states and 11932 transitions. [2024-11-25 05:13:51,942 INFO L276 IsEmpty]: Start isEmpty. Operand 9044 states and 11932 transitions. [2024-11-25 05:13:51,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-25 05:13:51,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:51,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:52,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:53,178 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 05:13:58,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:58,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11982 states to 9087 states and 11982 transitions. [2024-11-25 05:13:58,011 INFO L276 IsEmpty]: Start isEmpty. Operand 9087 states and 11982 transitions. [2024-11-25 05:13:58,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-25 05:13:58,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:58,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:58,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:59,479 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 05:14:00,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:00,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11990 states to 9095 states and 11990 transitions. [2024-11-25 05:14:00,881 INFO L276 IsEmpty]: Start isEmpty. Operand 9095 states and 11990 transitions. [2024-11-25 05:14:00,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2024-11-25 05:14:00,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:00,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:01,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:01,899 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 321 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-25 05:14:02,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:02,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12011 states to 9115 states and 12011 transitions. [2024-11-25 05:14:02,905 INFO L276 IsEmpty]: Start isEmpty. Operand 9115 states and 12011 transitions. [2024-11-25 05:14:02,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2024-11-25 05:14:02,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:02,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:03,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:04,083 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 05:14:10,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:10,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12111 states to 9202 states and 12111 transitions. [2024-11-25 05:14:10,331 INFO L276 IsEmpty]: Start isEmpty. Operand 9202 states and 12111 transitions. [2024-11-25 05:14:10,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1162 [2024-11-25 05:14:10,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:10,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:11,249 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2024-11-25 05:14:19,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:19,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12252 states to 9316 states and 12252 transitions. [2024-11-25 05:14:19,398 INFO L276 IsEmpty]: Start isEmpty. Operand 9316 states and 12252 transitions. [2024-11-25 05:14:19,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1164 [2024-11-25 05:14:19,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:19,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:19,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:20,057 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 242 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-25 05:14:21,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:21,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12257 states to 9320 states and 12257 transitions. [2024-11-25 05:14:21,178 INFO L276 IsEmpty]: Start isEmpty. Operand 9320 states and 12257 transitions. [2024-11-25 05:14:21,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1165 [2024-11-25 05:14:21,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:21,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:21,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:22,696 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 361 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 05:14:26,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:26,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12315 states to 9374 states and 12315 transitions. [2024-11-25 05:14:26,959 INFO L276 IsEmpty]: Start isEmpty. Operand 9374 states and 12315 transitions. [2024-11-25 05:14:26,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1168 [2024-11-25 05:14:26,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:26,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:27,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:31,188 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:14:42,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:42,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12570 states to 9610 states and 12570 transitions. [2024-11-25 05:14:42,854 INFO L276 IsEmpty]: Start isEmpty. Operand 9610 states and 12570 transitions. [2024-11-25 05:14:42,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1171 [2024-11-25 05:14:42,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:42,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:43,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:44,573 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 370 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 05:14:48,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:48,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12655 states to 9686 states and 12655 transitions. [2024-11-25 05:14:48,828 INFO L276 IsEmpty]: Start isEmpty. Operand 9686 states and 12655 transitions. [2024-11-25 05:14:48,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1176 [2024-11-25 05:14:48,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:48,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:50,298 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 247 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:15:00,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:00,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12961 states to 9798 states and 12961 transitions. [2024-11-25 05:15:00,124 INFO L276 IsEmpty]: Start isEmpty. Operand 9798 states and 12961 transitions. [2024-11-25 05:15:00,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1177 [2024-11-25 05:15:00,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:00,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:00,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:02,086 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 316 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:15:10,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:10,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13109 states to 9869 states and 13109 transitions. [2024-11-25 05:15:10,914 INFO L276 IsEmpty]: Start isEmpty. Operand 9869 states and 13109 transitions. [2024-11-25 05:15:10,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2024-11-25 05:15:10,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:10,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:11,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:11,494 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 297 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-25 05:15:12,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:12,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13115 states to 9874 states and 13115 transitions. [2024-11-25 05:15:12,403 INFO L276 IsEmpty]: Start isEmpty. Operand 9874 states and 13115 transitions. [2024-11-25 05:15:12,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2024-11-25 05:15:12,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:12,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:12,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:13,115 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 384 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 05:15:15,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:15,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13138 states to 9891 states and 13138 transitions. [2024-11-25 05:15:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 9891 states and 13138 transitions. [2024-11-25 05:15:15,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2024-11-25 05:15:15,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:15,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:15,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:16,207 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 251 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:15:17,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:17,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13170 states to 9892 states and 13170 transitions. [2024-11-25 05:15:17,797 INFO L276 IsEmpty]: Start isEmpty. Operand 9892 states and 13170 transitions. [2024-11-25 05:15:17,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1179 [2024-11-25 05:15:17,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:17,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:17,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:19,280 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 320 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:15:26,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:26,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13228 states to 9948 states and 13228 transitions. [2024-11-25 05:15:26,247 INFO L276 IsEmpty]: Start isEmpty. Operand 9948 states and 13228 transitions. [2024-11-25 05:15:26,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1181 [2024-11-25 05:15:26,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:26,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:26,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:30,204 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 259 proven. 117 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:15:37,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:38,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13393 states to 10071 states and 13393 transitions. [2024-11-25 05:15:38,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10071 states and 13393 transitions. [2024-11-25 05:15:38,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1181 [2024-11-25 05:15:38,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:38,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:38,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:38,765 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 05:15:41,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:41,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13428 states to 10096 states and 13428 transitions. [2024-11-25 05:15:41,820 INFO L276 IsEmpty]: Start isEmpty. Operand 10096 states and 13428 transitions. [2024-11-25 05:15:41,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1182 [2024-11-25 05:15:41,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:41,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:41,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:42,662 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 325 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:15:46,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:46,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13500 states to 10161 states and 13500 transitions. [2024-11-25 05:15:46,075 INFO L276 IsEmpty]: Start isEmpty. Operand 10161 states and 13500 transitions. [2024-11-25 05:15:46,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1183 [2024-11-25 05:15:46,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:46,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:46,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:46,655 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 252 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-25 05:15:49,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:49,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13531 states to 10190 states and 13531 transitions. [2024-11-25 05:15:49,943 INFO L276 IsEmpty]: Start isEmpty. Operand 10190 states and 13531 transitions. [2024-11-25 05:15:49,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1184 [2024-11-25 05:15:49,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:49,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:50,536 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2024-11-25 05:15:55,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:55,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13585 states to 10229 states and 13585 transitions. [2024-11-25 05:15:55,807 INFO L276 IsEmpty]: Start isEmpty. Operand 10229 states and 13585 transitions. [2024-11-25 05:15:55,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2024-11-25 05:15:55,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:55,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:55,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:58,182 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 320 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:11,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:11,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13844 states to 10366 states and 13844 transitions. [2024-11-25 05:16:11,550 INFO L276 IsEmpty]: Start isEmpty. Operand 10366 states and 13844 transitions. [2024-11-25 05:16:11,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2024-11-25 05:16:11,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:11,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:11,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:12,979 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 320 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:16:17,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:17,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13883 states to 10401 states and 13883 transitions. [2024-11-25 05:16:17,677 INFO L276 IsEmpty]: Start isEmpty. Operand 10401 states and 13883 transitions. [2024-11-25 05:16:17,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-11-25 05:16:17,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:17,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:17,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:18,389 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 305 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-25 05:16:20,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:20,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13893 states to 10409 states and 13893 transitions. [2024-11-25 05:16:20,983 INFO L276 IsEmpty]: Start isEmpty. Operand 10409 states and 13893 transitions. [2024-11-25 05:16:20,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-11-25 05:16:20,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:20,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:22,319 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 333 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:16:26,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:26,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13968 states to 10478 states and 13968 transitions. [2024-11-25 05:16:26,254 INFO L276 IsEmpty]: Start isEmpty. Operand 10478 states and 13968 transitions. [2024-11-25 05:16:26,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1187 [2024-11-25 05:16:26,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:26,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:26,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:27,529 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 256 proven. 137 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 05:16:34,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:34,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14029 states to 10534 states and 14029 transitions. [2024-11-25 05:16:34,864 INFO L276 IsEmpty]: Start isEmpty. Operand 10534 states and 14029 transitions. [2024-11-25 05:16:34,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1187 [2024-11-25 05:16:34,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:34,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:35,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:36,226 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 256 proven. 137 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 05:16:42,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:42,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14083 states to 10588 states and 14083 transitions. [2024-11-25 05:16:42,463 INFO L276 IsEmpty]: Start isEmpty. Operand 10588 states and 14083 transitions. [2024-11-25 05:16:42,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1188 [2024-11-25 05:16:42,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:42,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:42,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:43,406 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-25 05:16:47,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:47,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14141 states to 10625 states and 14141 transitions. [2024-11-25 05:16:47,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10625 states and 14141 transitions. [2024-11-25 05:16:47,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1188 [2024-11-25 05:16:47,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:47,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:47,984 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 05:16:52,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:52,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14199 states to 10642 states and 14199 transitions. [2024-11-25 05:16:52,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10642 states and 14199 transitions. [2024-11-25 05:16:52,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1189 [2024-11-25 05:16:52,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:52,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:53,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:54,430 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 271 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 05:16:58,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:58,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14219 states to 10651 states and 14219 transitions. [2024-11-25 05:16:58,553 INFO L276 IsEmpty]: Start isEmpty. Operand 10651 states and 14219 transitions. [2024-11-25 05:16:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2024-11-25 05:16:58,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:58,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:58,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:59,551 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 409 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 05:17:01,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:01,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14246 states to 10674 states and 14246 transitions. [2024-11-25 05:17:01,076 INFO L276 IsEmpty]: Start isEmpty. Operand 10674 states and 14246 transitions. [2024-11-25 05:17:01,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2024-11-25 05:17:01,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:01,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:01,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:01,997 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 409 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 05:17:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:03,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14266 states to 10694 states and 14266 transitions. [2024-11-25 05:17:03,435 INFO L276 IsEmpty]: Start isEmpty. Operand 10694 states and 14266 transitions. [2024-11-25 05:17:03,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2024-11-25 05:17:03,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:03,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:03,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:04,528 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 299 proven. 130 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:17:10,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:10,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14313 states to 10735 states and 14313 transitions. [2024-11-25 05:17:10,369 INFO L276 IsEmpty]: Start isEmpty. Operand 10735 states and 14313 transitions. [2024-11-25 05:17:10,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2024-11-25 05:17:10,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:10,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:11,961 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 259 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-25 05:17:21,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:21,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14410 states to 10819 states and 14410 transitions. [2024-11-25 05:17:21,799 INFO L276 IsEmpty]: Start isEmpty. Operand 10819 states and 14410 transitions. [2024-11-25 05:17:21,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1191 [2024-11-25 05:17:21,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:21,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:22,405 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-11-25 05:17:26,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:26,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14436 states to 10844 states and 14436 transitions. [2024-11-25 05:17:26,496 INFO L276 IsEmpty]: Start isEmpty. Operand 10844 states and 14436 transitions. [2024-11-25 05:17:26,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1191 [2024-11-25 05:17:26,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:26,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:26,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:27,456 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked.