./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label40.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_0d8aa1da-15fc-4b12-9008-41700fe3d825/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d8aa1da-15fc-4b12-9008-41700fe3d825/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_0d8aa1da-15fc-4b12-9008-41700fe3d825/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d8aa1da-15fc-4b12-9008-41700fe3d825/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label40.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d8aa1da-15fc-4b12-9008-41700fe3d825/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_0d8aa1da-15fc-4b12-9008-41700fe3d825/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 1d34605b9074a4759125a5fc9141129fc3b64bf30401ae7ad289f8801e31f96e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:17:00,581 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:17:00,681 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d8aa1da-15fc-4b12-9008-41700fe3d825/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 05:17:00,690 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:17:00,690 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:17:00,739 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:17:00,740 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:17:00,740 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:17:00,741 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:17:00,741 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:17:00,741 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:17:00,741 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:17:00,742 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:17:00,742 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:17:00,742 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:17:00,742 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:17:00,742 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:17:00,743 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:17:00,743 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:17:00,743 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:17:00,743 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:17:00,743 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:17:00,743 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:17:00,744 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:17:00,744 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:17:00,744 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:17:00,744 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:17:00,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:17:00,744 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:17:00,745 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:17:00,745 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:17:00,745 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:17:00,745 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:17:00,745 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_0d8aa1da-15fc-4b12-9008-41700fe3d825/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 -> 1d34605b9074a4759125a5fc9141129fc3b64bf30401ae7ad289f8801e31f96e [2024-11-25 05:17:01,067 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:17:01,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:17:01,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:17:01,092 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:17:01,092 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:17:01,094 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d8aa1da-15fc-4b12-9008-41700fe3d825/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/eca-rers2012/Problem06_label40.c [2024-11-25 05:17:04,668 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d8aa1da-15fc-4b12-9008-41700fe3d825/bin/ukojak-verify-ENZ3QT5qd3/data/cad049e9a/54d3101f275a4ec985b7c8352f02059e/FLAG8a14e1f2d [2024-11-25 05:17:05,632 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:17:05,632 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d8aa1da-15fc-4b12-9008-41700fe3d825/sv-benchmarks/c/eca-rers2012/Problem06_label40.c [2024-11-25 05:17:05,694 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d8aa1da-15fc-4b12-9008-41700fe3d825/bin/ukojak-verify-ENZ3QT5qd3/data/cad049e9a/54d3101f275a4ec985b7c8352f02059e/FLAG8a14e1f2d [2024-11-25 05:17:05,722 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d8aa1da-15fc-4b12-9008-41700fe3d825/bin/ukojak-verify-ENZ3QT5qd3/data/cad049e9a/54d3101f275a4ec985b7c8352f02059e [2024-11-25 05:17:05,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:17:05,728 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:17:05,732 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:17:05,733 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:17:05,744 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:17:05,745 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:17:05" (1/1) ... [2024-11-25 05:17:05,749 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10455864 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:05, skipping insertion in model container [2024-11-25 05:17:05,749 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:17:05" (1/1) ... [2024-11-25 05:17:05,989 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:17:08,005 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_0d8aa1da-15fc-4b12-9008-41700fe3d825/sv-benchmarks/c/eca-rers2012/Problem06_label40.c[335419,335432] [2024-11-25 05:17:08,038 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:17:08,053 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:17:09,455 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_0d8aa1da-15fc-4b12-9008-41700fe3d825/sv-benchmarks/c/eca-rers2012/Problem06_label40.c[335419,335432] [2024-11-25 05:17:09,462 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:17:09,520 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:17:09,521 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:09 WrapperNode [2024-11-25 05:17:09,521 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:17:09,523 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:17:09,523 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:17:09,524 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:17:09,532 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:09" (1/1) ... [2024-11-25 05:17:09,627 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:09" (1/1) ... [2024-11-25 05:17:10,243 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-25 05:17:10,244 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:17:10,249 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:17:10,249 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:17:10,249 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:17:10,267 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:09" (1/1) ... [2024-11-25 05:17:10,271 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:09" (1/1) ... [2024-11-25 05:17:10,434 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:09" (1/1) ... [2024-11-25 05:17:10,435 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:09" (1/1) ... [2024-11-25 05:17:10,751 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:09" (1/1) ... [2024-11-25 05:17:10,790 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:09" (1/1) ... [2024-11-25 05:17:10,906 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:09" (1/1) ... [2024-11-25 05:17:10,966 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:09" (1/1) ... [2024-11-25 05:17:10,986 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:09" (1/1) ... [2024-11-25 05:17:11,052 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:17:11,053 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:17:11,054 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:17:11,054 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:17:11,056 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:09" (1/1) ... [2024-11-25 05:17:11,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:17:11,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d8aa1da-15fc-4b12-9008-41700fe3d825/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:17:11,095 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d8aa1da-15fc-4b12-9008-41700fe3d825/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:17:11,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d8aa1da-15fc-4b12-9008-41700fe3d825/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:17:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:17:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:17:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:17:11,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:17:11,253 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:17:11,256 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:17:21,821 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-25 05:17:21,821 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:17:23,685 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:17:23,686 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 05:17:23,686 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:17:23 BoogieIcfgContainer [2024-11-25 05:17:23,686 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:17:23,688 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:17:23,688 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:17:23,718 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:17:23,718 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:17:23" (1/1) ... [2024-11-25 05:17:23,744 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:17:23,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:23,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-25 05:17:23,856 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-25 05:17:23,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-25 05:17:23,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:23,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:24,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:30,841 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 05:17:37,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:37,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-11-25 05:17:37,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-11-25 05:17:37,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-25 05:17:37,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:37,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:41,594 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 05:17:42,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:42,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-11-25 05:17:42,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-11-25 05:17:42,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-25 05:17:42,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:42,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:42,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:44,811 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 05:17:45,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:45,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-11-25 05:17:45,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-11-25 05:17:45,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-25 05:17:45,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:45,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:45,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:47,992 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 05:17:49,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:49,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-11-25 05:17:49,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-11-25 05:17:49,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-25 05:17:49,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:49,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:49,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:50,923 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 05:17:52,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-11-25 05:17:52,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-11-25 05:17:52,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-25 05:17:52,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:52,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:53,883 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 05:17:55,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-11-25 05:17:55,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-11-25 05:17:55,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-25 05:17:55,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:55,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:58,111 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 05:18:06,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 3068 states and 4101 transitions. [2024-11-25 05:18:06,478 INFO L276 IsEmpty]: Start isEmpty. Operand 3068 states and 4101 transitions. [2024-11-25 05:18:06,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-25 05:18:06,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:06,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:06,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:08,108 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 05:18:17,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:17,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3995 states and 5250 transitions. [2024-11-25 05:18:17,564 INFO L276 IsEmpty]: Start isEmpty. Operand 3995 states and 5250 transitions. [2024-11-25 05:18:17,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-25 05:18:17,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:17,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:17,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:19,740 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 05:18:22,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:22,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5382 states to 4117 states and 5382 transitions. [2024-11-25 05:18:22,303 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 5382 transitions. [2024-11-25 05:18:22,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-25 05:18:22,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:22,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:22,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:23,665 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 05:18:27,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 4240 states and 5568 transitions. [2024-11-25 05:18:27,034 INFO L276 IsEmpty]: Start isEmpty. Operand 4240 states and 5568 transitions. [2024-11-25 05:18:27,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-25 05:18:27,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:27,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:27,629 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 05:18:28,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:28,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 4246 states and 5583 transitions. [2024-11-25 05:18:28,712 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 5583 transitions. [2024-11-25 05:18:28,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-25 05:18:28,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:28,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:28,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:29,410 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 05:18:30,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:30,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5595 states to 4251 states and 5595 transitions. [2024-11-25 05:18:30,700 INFO L276 IsEmpty]: Start isEmpty. Operand 4251 states and 5595 transitions. [2024-11-25 05:18:30,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-25 05:18:30,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:30,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:30,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:32,413 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 05:18:37,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:37,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5766 states to 4379 states and 5766 transitions. [2024-11-25 05:18:37,069 INFO L276 IsEmpty]: Start isEmpty. Operand 4379 states and 5766 transitions. [2024-11-25 05:18:37,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-25 05:18:37,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:37,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:37,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:37,690 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 05:18:39,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:39,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 4390 states and 5785 transitions. [2024-11-25 05:18:39,480 INFO L276 IsEmpty]: Start isEmpty. Operand 4390 states and 5785 transitions. [2024-11-25 05:18:39,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-25 05:18:39,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:39,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:39,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:40,432 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 05:18:41,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:41,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 4393 states and 5790 transitions. [2024-11-25 05:18:41,325 INFO L276 IsEmpty]: Start isEmpty. Operand 4393 states and 5790 transitions. [2024-11-25 05:18:41,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-25 05:18:41,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:41,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:41,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:42,694 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 05:18:54,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:54,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7092 states to 5458 states and 7092 transitions. [2024-11-25 05:18:54,697 INFO L276 IsEmpty]: Start isEmpty. Operand 5458 states and 7092 transitions. [2024-11-25 05:18:54,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-25 05:18:54,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:54,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:54,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:55,393 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 05:18:56,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:56,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7106 states to 5469 states and 7106 transitions. [2024-11-25 05:18:56,548 INFO L276 IsEmpty]: Start isEmpty. Operand 5469 states and 7106 transitions. [2024-11-25 05:18:56,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-25 05:18:56,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:56,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:56,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:57,139 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 05:18:57,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:57,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7118 states to 5480 states and 7118 transitions. [2024-11-25 05:18:57,454 INFO L276 IsEmpty]: Start isEmpty. Operand 5480 states and 7118 transitions. [2024-11-25 05:18:57,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 05:18:57,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:57,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:58,062 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 05:18:59,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7136 states to 5495 states and 7136 transitions. [2024-11-25 05:18:59,251 INFO L276 IsEmpty]: Start isEmpty. Operand 5495 states and 7136 transitions. [2024-11-25 05:18:59,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-25 05:18:59,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:59,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:59,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:59,994 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 05:19:00,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:00,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7151 states to 5508 states and 7151 transitions. [2024-11-25 05:19:00,591 INFO L276 IsEmpty]: Start isEmpty. Operand 5508 states and 7151 transitions. [2024-11-25 05:19:00,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-25 05:19:00,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:00,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:00,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:01,512 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 05:19:04,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:04,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7192 states to 5539 states and 7192 transitions. [2024-11-25 05:19:04,146 INFO L276 IsEmpty]: Start isEmpty. Operand 5539 states and 7192 transitions. [2024-11-25 05:19:04,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-25 05:19:04,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:04,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:04,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:05,848 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 05:19:11,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:11,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7474 states to 5693 states and 7474 transitions. [2024-11-25 05:19:11,211 INFO L276 IsEmpty]: Start isEmpty. Operand 5693 states and 7474 transitions. [2024-11-25 05:19:11,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 05:19:11,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:11,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:11,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:12,670 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 05:19:14,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:14,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7490 states to 5701 states and 7490 transitions. [2024-11-25 05:19:14,139 INFO L276 IsEmpty]: Start isEmpty. Operand 5701 states and 7490 transitions. [2024-11-25 05:19:14,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 05:19:14,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:14,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:14,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:14,687 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 05:19:15,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:15,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7497 states to 5707 states and 7497 transitions. [2024-11-25 05:19:15,095 INFO L276 IsEmpty]: Start isEmpty. Operand 5707 states and 7497 transitions. [2024-11-25 05:19:15,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-25 05:19:15,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:15,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:15,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:16,726 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 05:19:20,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:20,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7596 states to 5797 states and 7596 transitions. [2024-11-25 05:19:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 5797 states and 7596 transitions. [2024-11-25 05:19:20,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1087 [2024-11-25 05:19:20,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:20,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:21,098 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:19:21,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:21,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7625 states to 5817 states and 7625 transitions. [2024-11-25 05:19:21,828 INFO L276 IsEmpty]: Start isEmpty. Operand 5817 states and 7625 transitions. [2024-11-25 05:19:21,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-25 05:19:21,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:21,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:22,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:22,674 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 05:19:22,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:22,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7627 states to 5819 states and 7627 transitions. [2024-11-25 05:19:22,903 INFO L276 IsEmpty]: Start isEmpty. Operand 5819 states and 7627 transitions. [2024-11-25 05:19:22,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2024-11-25 05:19:22,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:22,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:23,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:23,691 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 05:19:23,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:23,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7628 states to 5820 states and 7628 transitions. [2024-11-25 05:19:23,994 INFO L276 IsEmpty]: Start isEmpty. Operand 5820 states and 7628 transitions. [2024-11-25 05:19:24,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-25 05:19:24,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:24,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:24,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:24,565 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 05:19:25,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:25,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7644 states to 5834 states and 7644 transitions. [2024-11-25 05:19:25,754 INFO L276 IsEmpty]: Start isEmpty. Operand 5834 states and 7644 transitions. [2024-11-25 05:19:25,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-25 05:19:25,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:25,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:25,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:27,845 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 05:19:32,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:32,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7850 states to 5995 states and 7850 transitions. [2024-11-25 05:19:32,490 INFO L276 IsEmpty]: Start isEmpty. Operand 5995 states and 7850 transitions. [2024-11-25 05:19:32,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-25 05:19:32,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:32,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:33,808 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 05:19:39,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:39,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7959 states to 6092 states and 7959 transitions. [2024-11-25 05:19:39,394 INFO L276 IsEmpty]: Start isEmpty. Operand 6092 states and 7959 transitions. [2024-11-25 05:19:39,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-25 05:19:39,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:39,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:39,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:40,934 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 163 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:43,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:43,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8037 states to 6138 states and 8037 transitions. [2024-11-25 05:19:43,637 INFO L276 IsEmpty]: Start isEmpty. Operand 6138 states and 8037 transitions. [2024-11-25 05:19:43,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2024-11-25 05:19:43,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:43,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:43,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:45,046 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 163 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:19:46,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:46,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8062 states to 6158 states and 8062 transitions. [2024-11-25 05:19:46,101 INFO L276 IsEmpty]: Start isEmpty. Operand 6158 states and 8062 transitions. [2024-11-25 05:19:46,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-25 05:19:46,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:46,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:46,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:46,680 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 05:19:48,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:48,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8089 states to 6180 states and 8089 transitions. [2024-11-25 05:19:48,053 INFO L276 IsEmpty]: Start isEmpty. Operand 6180 states and 8089 transitions. [2024-11-25 05:19:48,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-25 05:19:48,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:48,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:48,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:48,662 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 05:19:49,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8098 states to 6186 states and 8098 transitions. [2024-11-25 05:19:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 6186 states and 8098 transitions. [2024-11-25 05:19:49,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-25 05:19:49,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:49,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:49,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:49,744 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 05:19:50,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:50,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8113 states to 6198 states and 8113 transitions. [2024-11-25 05:19:50,847 INFO L276 IsEmpty]: Start isEmpty. Operand 6198 states and 8113 transitions. [2024-11-25 05:19:50,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-25 05:19:50,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:50,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:51,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:52,482 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 05:19:55,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:55,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8161 states to 6241 states and 8161 transitions. [2024-11-25 05:19:55,373 INFO L276 IsEmpty]: Start isEmpty. Operand 6241 states and 8161 transitions. [2024-11-25 05:19:55,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-25 05:19:55,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:55,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:55,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:55,971 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 05:19:56,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:56,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8163 states to 6243 states and 8163 transitions. [2024-11-25 05:19:56,284 INFO L276 IsEmpty]: Start isEmpty. Operand 6243 states and 8163 transitions. [2024-11-25 05:19:56,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-25 05:19:56,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:56,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:56,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:56,857 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 05:19:57,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:57,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8165 states to 6245 states and 8165 transitions. [2024-11-25 05:19:57,109 INFO L276 IsEmpty]: Start isEmpty. Operand 6245 states and 8165 transitions. [2024-11-25 05:19:57,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-25 05:19:57,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:57,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:57,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:58,562 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 05:19:59,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:59,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8167 states to 6246 states and 8167 transitions. [2024-11-25 05:19:59,472 INFO L276 IsEmpty]: Start isEmpty. Operand 6246 states and 8167 transitions. [2024-11-25 05:19:59,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-25 05:19:59,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:59,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:59,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:01,880 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:14,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:14,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9222 states to 7226 states and 9222 transitions. [2024-11-25 05:20:14,876 INFO L276 IsEmpty]: Start isEmpty. Operand 7226 states and 9222 transitions. [2024-11-25 05:20:14,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-25 05:20:14,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:14,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:15,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:15,439 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 05:20:16,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:16,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9239 states to 7240 states and 9239 transitions. [2024-11-25 05:20:16,848 INFO L276 IsEmpty]: Start isEmpty. Operand 7240 states and 9239 transitions. [2024-11-25 05:20:16,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1105 [2024-11-25 05:20:16,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:16,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:18,408 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 174 proven. 55 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:20:27,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:27,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9437 states to 7394 states and 9437 transitions. [2024-11-25 05:20:27,181 INFO L276 IsEmpty]: Start isEmpty. Operand 7394 states and 9437 transitions. [2024-11-25 05:20:27,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2024-11-25 05:20:27,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:27,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:27,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:29,283 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 05:20:33,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:33,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9492 states to 7433 states and 9492 transitions. [2024-11-25 05:20:33,044 INFO L276 IsEmpty]: Start isEmpty. Operand 7433 states and 9492 transitions. [2024-11-25 05:20:33,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1109 [2024-11-25 05:20:33,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:33,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:33,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:33,787 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 05:20:36,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:36,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9523 states to 7457 states and 9523 transitions. [2024-11-25 05:20:36,329 INFO L276 IsEmpty]: Start isEmpty. Operand 7457 states and 9523 transitions. [2024-11-25 05:20:36,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1109 [2024-11-25 05:20:36,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:36,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:36,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:38,138 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 178 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:44,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:44,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9609 states to 7518 states and 9609 transitions. [2024-11-25 05:20:44,248 INFO L276 IsEmpty]: Start isEmpty. Operand 7518 states and 9609 transitions. [2024-11-25 05:20:44,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-11-25 05:20:44,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:44,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:44,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:46,091 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 05:20:51,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:51,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9745 states to 7580 states and 9745 transitions. [2024-11-25 05:20:51,370 INFO L276 IsEmpty]: Start isEmpty. Operand 7580 states and 9745 transitions. [2024-11-25 05:20:51,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1113 [2024-11-25 05:20:51,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:51,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:51,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:53,305 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:59,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:59,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9944 states to 7762 states and 9944 transitions. [2024-11-25 05:20:59,540 INFO L276 IsEmpty]: Start isEmpty. Operand 7762 states and 9944 transitions. [2024-11-25 05:20:59,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1115 [2024-11-25 05:20:59,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:59,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:59,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:00,395 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:03,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:03,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9989 states to 7796 states and 9989 transitions. [2024-11-25 05:21:03,643 INFO L276 IsEmpty]: Start isEmpty. Operand 7796 states and 9989 transitions. [2024-11-25 05:21:03,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-25 05:21:03,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:03,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:03,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:05,715 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 05:21:10,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:10,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10049 states to 7844 states and 10049 transitions. [2024-11-25 05:21:10,772 INFO L276 IsEmpty]: Start isEmpty. Operand 7844 states and 10049 transitions. [2024-11-25 05:21:10,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1119 [2024-11-25 05:21:10,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:10,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:10,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:11,332 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 05:21:13,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:13,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10078 states to 7870 states and 10078 transitions. [2024-11-25 05:21:13,439 INFO L276 IsEmpty]: Start isEmpty. Operand 7870 states and 10078 transitions. [2024-11-25 05:21:13,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-25 05:21:13,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:13,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:13,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:15,007 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 05:21:16,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:16,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10110 states to 7899 states and 10110 transitions. [2024-11-25 05:21:16,502 INFO L276 IsEmpty]: Start isEmpty. Operand 7899 states and 10110 transitions. [2024-11-25 05:21:16,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-25 05:21:16,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:16,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:16,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:17,292 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 221 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-25 05:21:19,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:19,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10149 states to 7915 states and 10149 transitions. [2024-11-25 05:21:19,877 INFO L276 IsEmpty]: Start isEmpty. Operand 7915 states and 10149 transitions. [2024-11-25 05:21:19,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-25 05:21:19,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:19,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:20,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:20,421 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 05:21:21,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:21,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10169 states to 7933 states and 10169 transitions. [2024-11-25 05:21:21,588 INFO L276 IsEmpty]: Start isEmpty. Operand 7933 states and 10169 transitions. [2024-11-25 05:21:21,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-25 05:21:21,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:21,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:21,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:22,496 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 05:21:22,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:22,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10177 states to 7940 states and 10177 transitions. [2024-11-25 05:21:22,806 INFO L276 IsEmpty]: Start isEmpty. Operand 7940 states and 10177 transitions. [2024-11-25 05:21:22,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-11-25 05:21:22,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:22,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:22,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:24,392 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 05:21:28,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:28,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10214 states to 7969 states and 10214 transitions. [2024-11-25 05:21:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 7969 states and 10214 transitions. [2024-11-25 05:21:28,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-25 05:21:28,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:28,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:28,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:30,100 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 05:21:32,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:32,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10317 states to 8035 states and 10317 transitions. [2024-11-25 05:21:32,711 INFO L276 IsEmpty]: Start isEmpty. Operand 8035 states and 10317 transitions. [2024-11-25 05:21:32,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2024-11-25 05:21:32,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:32,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:32,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:33,520 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:21:35,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:35,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10399 states to 8100 states and 10399 transitions. [2024-11-25 05:21:35,928 INFO L276 IsEmpty]: Start isEmpty. Operand 8100 states and 10399 transitions. [2024-11-25 05:21:35,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2024-11-25 05:21:35,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:35,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:36,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:36,724 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:21:37,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:37,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10422 states to 8123 states and 10422 transitions. [2024-11-25 05:21:37,752 INFO L276 IsEmpty]: Start isEmpty. Operand 8123 states and 10422 transitions. [2024-11-25 05:21:37,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2024-11-25 05:21:37,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:37,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:37,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:38,582 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:21:39,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:39,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10442 states to 8143 states and 10442 transitions. [2024-11-25 05:21:39,685 INFO L276 IsEmpty]: Start isEmpty. Operand 8143 states and 10442 transitions. [2024-11-25 05:21:39,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2024-11-25 05:21:39,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:39,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:39,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:40,641 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 05:21:41,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:41,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10447 states to 8146 states and 10447 transitions. [2024-11-25 05:21:41,759 INFO L276 IsEmpty]: Start isEmpty. Operand 8146 states and 10447 transitions. [2024-11-25 05:21:41,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2024-11-25 05:21:41,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:41,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:41,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:42,455 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 277 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:21:45,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:45,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10528 states to 8215 states and 10528 transitions. [2024-11-25 05:21:45,724 INFO L276 IsEmpty]: Start isEmpty. Operand 8215 states and 10528 transitions. [2024-11-25 05:21:45,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-25 05:21:45,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:45,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:45,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:46,674 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 05:21:47,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:47,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10537 states to 8223 states and 10537 transitions. [2024-11-25 05:21:47,516 INFO L276 IsEmpty]: Start isEmpty. Operand 8223 states and 10537 transitions. [2024-11-25 05:21:47,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-25 05:21:47,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:47,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:47,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:48,352 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 05:21:50,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:50,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10558 states to 8241 states and 10558 transitions. [2024-11-25 05:21:50,130 INFO L276 IsEmpty]: Start isEmpty. Operand 8241 states and 10558 transitions. [2024-11-25 05:21:50,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1132 [2024-11-25 05:21:50,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:50,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:50,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:51,627 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-25 05:21:56,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:56,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10726 states to 8359 states and 10726 transitions. [2024-11-25 05:21:56,022 INFO L276 IsEmpty]: Start isEmpty. Operand 8359 states and 10726 transitions. [2024-11-25 05:21:56,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1134 [2024-11-25 05:21:56,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:56,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:56,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:56,840 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:21:57,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:57,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10746 states to 8369 states and 10746 transitions. [2024-11-25 05:21:57,858 INFO L276 IsEmpty]: Start isEmpty. Operand 8369 states and 10746 transitions. [2024-11-25 05:21:57,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1134 [2024-11-25 05:21:57,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:57,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:58,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:58,676 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:22:00,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:00,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10773 states to 8395 states and 10773 transitions. [2024-11-25 05:22:00,562 INFO L276 IsEmpty]: Start isEmpty. Operand 8395 states and 10773 transitions. [2024-11-25 05:22:00,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1134 [2024-11-25 05:22:00,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:00,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:00,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:01,645 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:22:03,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:03,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10816 states to 8438 states and 10816 transitions. [2024-11-25 05:22:03,630 INFO L276 IsEmpty]: Start isEmpty. Operand 8438 states and 10816 transitions. [2024-11-25 05:22:03,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-25 05:22:03,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:03,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:03,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:05,012 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 05:22:09,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:09,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10872 states to 8486 states and 10872 transitions. [2024-11-25 05:22:09,397 INFO L276 IsEmpty]: Start isEmpty. Operand 8486 states and 10872 transitions. [2024-11-25 05:22:09,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-25 05:22:09,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:09,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:09,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:10,697 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 05:22:12,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:12,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10889 states to 8501 states and 10889 transitions. [2024-11-25 05:22:12,350 INFO L276 IsEmpty]: Start isEmpty. Operand 8501 states and 10889 transitions. [2024-11-25 05:22:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-25 05:22:12,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:12,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:12,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:13,559 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 05:22:15,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:15,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10905 states to 8514 states and 10905 transitions. [2024-11-25 05:22:15,097 INFO L276 IsEmpty]: Start isEmpty. Operand 8514 states and 10905 transitions. [2024-11-25 05:22:15,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-25 05:22:15,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:15,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:15,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:18,872 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:22:27,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:27,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11108 states to 8702 states and 11108 transitions. [2024-11-25 05:22:27,244 INFO L276 IsEmpty]: Start isEmpty. Operand 8702 states and 11108 transitions. [2024-11-25 05:22:27,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-25 05:22:27,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:27,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:27,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:27,858 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-25 05:22:30,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:30,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11146 states to 8734 states and 11146 transitions. [2024-11-25 05:22:30,584 INFO L276 IsEmpty]: Start isEmpty. Operand 8734 states and 11146 transitions. [2024-11-25 05:22:30,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-25 05:22:30,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:30,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:30,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:31,534 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 05:22:34,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:34,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11180 states to 8765 states and 11180 transitions. [2024-11-25 05:22:34,174 INFO L276 IsEmpty]: Start isEmpty. Operand 8765 states and 11180 transitions. [2024-11-25 05:22:34,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2024-11-25 05:22:34,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:34,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:34,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:35,222 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 229 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:36,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11185 states to 8769 states and 11185 transitions. [2024-11-25 05:22:36,359 INFO L276 IsEmpty]: Start isEmpty. Operand 8769 states and 11185 transitions. [2024-11-25 05:22:36,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2024-11-25 05:22:36,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:36,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:36,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:37,064 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 05:22:39,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:39,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11203 states to 8784 states and 11203 transitions. [2024-11-25 05:22:39,442 INFO L276 IsEmpty]: Start isEmpty. Operand 8784 states and 11203 transitions. [2024-11-25 05:22:39,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2024-11-25 05:22:39,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:39,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:41,521 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 262 proven. 74 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:22:42,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:42,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11210 states to 8791 states and 11210 transitions. [2024-11-25 05:22:42,390 INFO L276 IsEmpty]: Start isEmpty. Operand 8791 states and 11210 transitions. [2024-11-25 05:22:42,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-11-25 05:22:42,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:42,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:42,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:44,236 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 05:22:49,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:49,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11249 states to 8825 states and 11249 transitions. [2024-11-25 05:22:49,132 INFO L276 IsEmpty]: Start isEmpty. Operand 8825 states and 11249 transitions. [2024-11-25 05:22:49,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2024-11-25 05:22:49,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:49,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:49,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:50,018 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 05:22:50,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:50,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11255 states to 8830 states and 11255 transitions. [2024-11-25 05:22:50,557 INFO L276 IsEmpty]: Start isEmpty. Operand 8830 states and 11255 transitions. [2024-11-25 05:22:50,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-25 05:22:50,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:50,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:50,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:52,046 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 05:22:53,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11352 states to 8874 states and 11352 transitions. [2024-11-25 05:22:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 8874 states and 11352 transitions. [2024-11-25 05:22:54,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2024-11-25 05:22:54,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:54,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:54,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:55,601 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:22:58,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:58,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11384 states to 8903 states and 11384 transitions. [2024-11-25 05:22:58,809 INFO L276 IsEmpty]: Start isEmpty. Operand 8903 states and 11384 transitions. [2024-11-25 05:22:58,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2024-11-25 05:22:58,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:58,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:59,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:01,502 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 237 proven. 8 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 05:23:10,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:10,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11567 states to 9018 states and 11567 transitions. [2024-11-25 05:23:10,520 INFO L276 IsEmpty]: Start isEmpty. Operand 9018 states and 11567 transitions. [2024-11-25 05:23:10,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2024-11-25 05:23:10,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:10,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:10,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:12,669 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 328 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 05:23:22,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:22,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11666 states to 9098 states and 11666 transitions. [2024-11-25 05:23:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 9098 states and 11666 transitions. [2024-11-25 05:23:22,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2024-11-25 05:23:22,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:22,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:22,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:23,437 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 05:23:29,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:29,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11721 states to 9144 states and 11721 transitions. [2024-11-25 05:23:29,483 INFO L276 IsEmpty]: Start isEmpty. Operand 9144 states and 11721 transitions. [2024-11-25 05:23:29,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2024-11-25 05:23:29,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:29,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:29,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:30,751 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 332 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 05:23:35,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:35,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11739 states to 9158 states and 11739 transitions. [2024-11-25 05:23:35,163 INFO L276 IsEmpty]: Start isEmpty. Operand 9158 states and 11739 transitions. [2024-11-25 05:23:35,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2024-11-25 05:23:35,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:35,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:36,207 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 05:23:38,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:38,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11749 states to 9165 states and 11749 transitions. [2024-11-25 05:23:38,725 INFO L276 IsEmpty]: Start isEmpty. Operand 9165 states and 11749 transitions. [2024-11-25 05:23:38,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-25 05:23:38,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:38,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:40,446 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 05:23:42,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:42,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11832 states to 9209 states and 11832 transitions. [2024-11-25 05:23:42,893 INFO L276 IsEmpty]: Start isEmpty. Operand 9209 states and 11832 transitions. [2024-11-25 05:23:42,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2024-11-25 05:23:42,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:42,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:43,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:46,074 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 291 proven. 73 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 05:23:51,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:51,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11975 states to 9284 states and 11975 transitions. [2024-11-25 05:23:51,131 INFO L276 IsEmpty]: Start isEmpty. Operand 9284 states and 11975 transitions. [2024-11-25 05:23:51,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2024-11-25 05:23:51,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:51,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:51,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:53,385 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 291 proven. 73 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 05:23:55,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:55,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12013 states to 9293 states and 12013 transitions. [2024-11-25 05:23:55,027 INFO L276 IsEmpty]: Start isEmpty. Operand 9293 states and 12013 transitions. [2024-11-25 05:23:55,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2024-11-25 05:23:55,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:55,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:55,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:56,927 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 341 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:24:01,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:01,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12098 states to 9369 states and 12098 transitions. [2024-11-25 05:24:01,367 INFO L276 IsEmpty]: Start isEmpty. Operand 9369 states and 12098 transitions. [2024-11-25 05:24:01,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1162 [2024-11-25 05:24:01,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:01,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:03,796 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:25:41,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:41,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13066 states to 10297 states and 13066 transitions. [2024-11-25 05:25:41,993 INFO L276 IsEmpty]: Start isEmpty. Operand 10297 states and 13066 transitions. [2024-11-25 05:25:42,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2024-11-25 05:25:42,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:42,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:42,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 234 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:25:51,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:51,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13203 states to 10409 states and 13203 transitions. [2024-11-25 05:25:51,826 INFO L276 IsEmpty]: Start isEmpty. Operand 10409 states and 13203 transitions. [2024-11-25 05:25:51,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1168 [2024-11-25 05:25:51,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:51,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:51,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:55,457 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 05:26:00,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:00,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13254 states to 10457 states and 13254 transitions. [2024-11-25 05:26:00,112 INFO L276 IsEmpty]: Start isEmpty. Operand 10457 states and 13254 transitions. [2024-11-25 05:26:00,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1169 [2024-11-25 05:26:00,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:00,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:00,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:00,679 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-25 05:26:02,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:02,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13261 states to 10462 states and 13261 transitions. [2024-11-25 05:26:02,672 INFO L276 IsEmpty]: Start isEmpty. Operand 10462 states and 13261 transitions. [2024-11-25 05:26:02,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1171 [2024-11-25 05:26:02,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:02,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:02,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:06,777 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 240 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:14,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:14,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13425 states to 10585 states and 13425 transitions. [2024-11-25 05:26:14,135 INFO L276 IsEmpty]: Start isEmpty. Operand 10585 states and 13425 transitions. [2024-11-25 05:26:14,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1176 [2024-11-25 05:26:14,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:14,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:14,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:14,705 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 276 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 05:26:15,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:15,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13435 states to 10593 states and 13435 transitions. [2024-11-25 05:26:15,839 INFO L276 IsEmpty]: Start isEmpty. Operand 10593 states and 13435 transitions. [2024-11-25 05:26:15,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1177 [2024-11-25 05:26:15,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:15,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:16,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:16,911 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:26:19,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:19,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13460 states to 10618 states and 13460 transitions. [2024-11-25 05:26:19,796 INFO L276 IsEmpty]: Start isEmpty. Operand 10618 states and 13460 transitions. [2024-11-25 05:26:19,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1178 [2024-11-25 05:26:19,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:19,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:19,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:20,493 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 05:26:22,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:22,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13483 states to 10635 states and 13483 transitions. [2024-11-25 05:26:22,239 INFO L276 IsEmpty]: Start isEmpty. Operand 10635 states and 13483 transitions. [2024-11-25 05:26:22,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1179 [2024-11-25 05:26:22,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:22,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:22,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:23,647 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 254 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 05:26:26,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:26,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13498 states to 10643 states and 13498 transitions. [2024-11-25 05:26:26,644 INFO L276 IsEmpty]: Start isEmpty. Operand 10643 states and 13498 transitions. [2024-11-25 05:26:26,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1182 [2024-11-25 05:26:26,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:26,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:26,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:27,634 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 303 proven. 116 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:26:32,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:32,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13531 states to 10670 states and 13531 transitions. [2024-11-25 05:26:32,800 INFO L276 IsEmpty]: Start isEmpty. Operand 10670 states and 13531 transitions. [2024-11-25 05:26:32,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1183 [2024-11-25 05:26:32,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:32,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:32,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:34,707 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 304 proven. 117 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:26:37,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:37,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13543 states to 10681 states and 13543 transitions. [2024-11-25 05:26:37,460 INFO L276 IsEmpty]: Start isEmpty. Operand 10681 states and 13543 transitions. [2024-11-25 05:26:37,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1184 [2024-11-25 05:26:37,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:37,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:37,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:38,349 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 05:26:43,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:43,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13594 states to 10720 states and 13594 transitions. [2024-11-25 05:26:43,827 INFO L276 IsEmpty]: Start isEmpty. Operand 10720 states and 13594 transitions. [2024-11-25 05:26:43,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2024-11-25 05:26:43,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:43,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:43,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:44,650 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 05:26:46,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:46,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13604 states to 10727 states and 13604 transitions. [2024-11-25 05:26:46,102 INFO L276 IsEmpty]: Start isEmpty. Operand 10727 states and 13604 transitions. [2024-11-25 05:26:46,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2024-11-25 05:26:46,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:46,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:46,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:46,681 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 253 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 05:26:47,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:47,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13614 states to 10735 states and 13614 transitions. [2024-11-25 05:26:47,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10735 states and 13614 transitions. [2024-11-25 05:26:47,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-11-25 05:26:47,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:47,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:48,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:50,781 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 307 proven. 120 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:27:02,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:02,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13729 states to 10836 states and 13729 transitions. [2024-11-25 05:27:02,055 INFO L276 IsEmpty]: Start isEmpty. Operand 10836 states and 13729 transitions. [2024-11-25 05:27:02,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2024-11-25 05:27:02,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:02,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:02,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:03,281 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-25 05:27:14,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:14,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13872 states to 10953 states and 13872 transitions. [2024-11-25 05:27:14,038 INFO L276 IsEmpty]: Start isEmpty. Operand 10953 states and 13872 transitions. [2024-11-25 05:27:14,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1187 [2024-11-25 05:27:14,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:14,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:14,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:16,076 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 271 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:27:24,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:24,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13989 states to 11018 states and 13989 transitions. [2024-11-25 05:27:24,511 INFO L276 IsEmpty]: Start isEmpty. Operand 11018 states and 13989 transitions. [2024-11-25 05:27:24,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1188 [2024-11-25 05:27:24,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:24,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:24,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:25,133 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 05:27:25,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:25,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13992 states to 11020 states and 13992 transitions. [2024-11-25 05:27:25,767 INFO L276 IsEmpty]: Start isEmpty. Operand 11020 states and 13992 transitions. [2024-11-25 05:27:25,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2024-11-25 05:27:25,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:25,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:25,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:26,952 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 05:27:28,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:28,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14003 states to 11030 states and 14003 transitions. [2024-11-25 05:27:28,526 INFO L276 IsEmpty]: Start isEmpty. Operand 11030 states and 14003 transitions. [2024-11-25 05:27:28,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2024-11-25 05:27:28,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:28,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:28,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:29,459 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 05:27:33,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:33,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14094 states to 11114 states and 14094 transitions. [2024-11-25 05:27:33,527 INFO L276 IsEmpty]: Start isEmpty. Operand 11114 states and 14094 transitions. [2024-11-25 05:27:33,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1191 [2024-11-25 05:27:33,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:33,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:33,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:34,882 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 397 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:27:39,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:39,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14120 states to 11137 states and 14120 transitions. [2024-11-25 05:27:39,710 INFO L276 IsEmpty]: Start isEmpty. Operand 11137 states and 14120 transitions. [2024-11-25 05:27:39,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1192 [2024-11-25 05:27:39,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:39,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:40,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:43,593 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 261 proven. 137 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:27:59,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:59,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14324 states to 11281 states and 14324 transitions. [2024-11-25 05:27:59,589 INFO L276 IsEmpty]: Start isEmpty. Operand 11281 states and 14324 transitions. [2024-11-25 05:27:59,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2024-11-25 05:27:59,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:59,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:01,857 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 309 proven. 96 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 05:28:09,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:09,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14457 states to 11378 states and 14457 transitions. [2024-11-25 05:28:09,889 INFO L276 IsEmpty]: Start isEmpty. Operand 11378 states and 14457 transitions. [2024-11-25 05:28:09,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1194 [2024-11-25 05:28:09,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:09,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:10,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:10,503 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-25 05:28:11,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:11,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14460 states to 11380 states and 14460 transitions. [2024-11-25 05:28:11,177 INFO L276 IsEmpty]: Start isEmpty. Operand 11380 states and 14460 transitions. [2024-11-25 05:28:11,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1194 [2024-11-25 05:28:11,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:11,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:11,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:13,620 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 05:30:13,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:13,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15421 states to 12308 states and 15421 transitions. [2024-11-25 05:30:13,973 INFO L276 IsEmpty]: Start isEmpty. Operand 12308 states and 15421 transitions. [2024-11-25 05:30:13,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1195 [2024-11-25 05:30:13,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:13,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:15,325 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 294 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:30:21,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:21,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15458 states to 12325 states and 15458 transitions. [2024-11-25 05:30:21,059 INFO L276 IsEmpty]: Start isEmpty. Operand 12325 states and 15458 transitions. [2024-11-25 05:30:21,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1198 [2024-11-25 05:30:21,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:21,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:21,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:22,399 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 416 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 05:30:25,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:25,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15506 states to 12369 states and 15506 transitions. [2024-11-25 05:30:25,553 INFO L276 IsEmpty]: Start isEmpty. Operand 12369 states and 15506 transitions. [2024-11-25 05:30:25,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1198 [2024-11-25 05:30:25,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:25,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat