./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/zonotope_3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb14f0e-d63f-429a-a112-82e4c2c7961f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb14f0e-d63f-429a-a112-82e4c2c7961f/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb14f0e-d63f-429a-a112-82e4c2c7961f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb14f0e-d63f-429a-a112-82e4c2c7961f/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb14f0e-d63f-429a-a112-82e4c2c7961f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb14f0e-d63f-429a-a112-82e4c2c7961f/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c1619194307da84227512f62eb582bffd66266544ce804bd80ee6a40fe157ac7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:09:17,778 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:09:17,864 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb14f0e-d63f-429a-a112-82e4c2c7961f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:09:17,877 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:09:17,877 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:09:17,916 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:09:17,917 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:09:17,917 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:09:17,917 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:09:17,917 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:09:17,917 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:09:17,917 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:09:17,918 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:09:17,918 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:09:17,918 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:09:17,918 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:09:17,918 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:09:17,918 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:09:17,918 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:09:17,918 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:09:17,920 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:09:17,921 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:09:17,921 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:09:17,921 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:09:17,921 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:09:17,921 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:09:17,922 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:09:17,922 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:09:17,922 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:09:17,922 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:09:17,922 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:09:17,923 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:09:17,923 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:09:17,923 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_ccb14f0e-d63f-429a-a112-82e4c2c7961f/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c1619194307da84227512f62eb582bffd66266544ce804bd80ee6a40fe157ac7 [2024-11-13 21:09:18,236 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:09:18,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:09:18,247 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:09:18,248 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:09:18,249 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:09:18,250 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb14f0e-d63f-429a-a112-82e4c2c7961f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-benchs/zonotope_3.c Unable to find full path for "g++" [2024-11-13 21:09:20,187 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:09:20,419 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:09:20,420 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb14f0e-d63f-429a-a112-82e4c2c7961f/sv-benchmarks/c/float-benchs/zonotope_3.c [2024-11-13 21:09:20,426 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb14f0e-d63f-429a-a112-82e4c2c7961f/bin/ukojak-verify-EEHR8qb7sm/data/3da383dc4/782c9add48ea46c7aa9f481ab9e73ae1/FLAGc9caa18fd [2024-11-13 21:09:20,741 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb14f0e-d63f-429a-a112-82e4c2c7961f/bin/ukojak-verify-EEHR8qb7sm/data/3da383dc4/782c9add48ea46c7aa9f481ab9e73ae1 [2024-11-13 21:09:20,743 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:09:20,745 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:09:20,746 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:09:20,747 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:09:20,751 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:09:20,752 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:09:20" (1/1) ... [2024-11-13 21:09:20,753 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73915fee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:20, skipping insertion in model container [2024-11-13 21:09:20,753 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:09:20" (1/1) ... [2024-11-13 21:09:20,767 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:09:20,935 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_ccb14f0e-d63f-429a-a112-82e4c2c7961f/sv-benchmarks/c/float-benchs/zonotope_3.c[604,617] [2024-11-13 21:09:20,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:09:20,977 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:09:20,990 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_ccb14f0e-d63f-429a-a112-82e4c2c7961f/sv-benchmarks/c/float-benchs/zonotope_3.c[604,617] [2024-11-13 21:09:20,998 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:09:21,013 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:09:21,013 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21 WrapperNode [2024-11-13 21:09:21,013 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:09:21,015 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:09:21,015 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:09:21,015 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:09:21,022 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,029 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,042 INFO L138 Inliner]: procedures = 16, calls = 17, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 64 [2024-11-13 21:09:21,043 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:09:21,043 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:09:21,043 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:09:21,044 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:09:21,048 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,049 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,050 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,050 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,054 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,058 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,059 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,059 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,061 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:09:21,062 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:09:21,062 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:09:21,062 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:09:21,063 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:09:21,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb14f0e-d63f-429a-a112-82e4c2c7961f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:09:21,099 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb14f0e-d63f-429a-a112-82e4c2c7961f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:09:21,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccb14f0e-d63f-429a-a112-82e4c2c7961f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:09:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:09:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure f [2024-11-13 21:09:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2024-11-13 21:09:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure g [2024-11-13 21:09:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2024-11-13 21:09:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:09:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:09:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:09:21,191 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:09:21,193 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:09:21,385 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-13 21:09:21,385 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:09:21,431 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:09:21,431 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:09:21,432 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:09:21 BoogieIcfgContainer [2024-11-13 21:09:21,432 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:09:21,433 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:09:21,433 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:09:21,444 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:09:21,444 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:09:21" (1/1) ... [2024-11-13 21:09:21,454 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:09:21,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:21,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 27 states and 34 transitions. [2024-11-13 21:09:21,519 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2024-11-13 21:09:21,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:09:21,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:21,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:21,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:21,714 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:09:21,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:21,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 28 states and 35 transitions. [2024-11-13 21:09:21,781 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2024-11-13 21:09:21,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:09:21,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:21,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:21,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:21,998 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:09:22,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:22,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 37 states and 49 transitions. [2024-11-13 21:09:22,152 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 49 transitions. [2024-11-13 21:09:22,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:09:22,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:22,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:22,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:22,362 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:09:22,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:22,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 46 states and 62 transitions. [2024-11-13 21:09:22,519 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 62 transitions. [2024-11-13 21:09:22,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:09:22,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:22,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:22,679 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:09:22,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:22,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 55 states and 75 transitions. [2024-11-13 21:09:22,849 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 75 transitions. [2024-11-13 21:09:22,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:09:22,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:22,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:09:23,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:23,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 64 states and 88 transitions. [2024-11-13 21:09:23,329 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 88 transitions. [2024-11-13 21:09:23,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:09:23,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:23,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:23,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:23,608 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:09:23,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:23,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 73 states and 101 transitions. [2024-11-13 21:09:23,785 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 101 transitions. [2024-11-13 21:09:23,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:09:23,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:23,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:23,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:24,052 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 21:09:24,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:24,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 82 states and 114 transitions. [2024-11-13 21:09:24,271 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 114 transitions. [2024-11-13 21:09:24,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:09:24,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:24,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:24,559 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 21:09:24,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:24,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 91 states and 127 transitions. [2024-11-13 21:09:24,767 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 127 transitions. [2024-11-13 21:09:24,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:09:24,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:24,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:24,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:25,061 INFO L134 CoverageAnalysis]: Checked inductivity of 872 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 21:09:25,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:25,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 100 states and 140 transitions. [2024-11-13 21:09:25,287 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 140 transitions. [2024-11-13 21:09:25,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:09:25,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:25,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:25,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:25,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1093 backedges. 0 proven. 333 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-13 21:09:25,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:25,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 109 states and 153 transitions. [2024-11-13 21:09:25,914 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 153 transitions. [2024-11-13 21:09:25,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:09:25,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:25,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:25,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:26,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1339 backedges. 0 proven. 415 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-13 21:09:26,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:26,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 118 states and 166 transitions. [2024-11-13 21:09:26,518 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 166 transitions. [2024-11-13 21:09:26,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:09:26,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:26,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:26,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:26,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1610 backedges. 0 proven. 506 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-13 21:09:27,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:27,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 127 states and 179 transitions. [2024-11-13 21:09:27,108 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 179 transitions. [2024-11-13 21:09:27,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:09:27,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:27,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:27,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 0 proven. 606 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 21:09:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:27,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 136 states and 192 transitions. [2024-11-13 21:09:27,794 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 192 transitions. [2024-11-13 21:09:27,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 21:09:27,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:27,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:28,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2227 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-13 21:09:28,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:28,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 145 states and 205 transitions. [2024-11-13 21:09:28,512 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 205 transitions. [2024-11-13 21:09:28,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 21:09:28,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:28,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:28,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:29,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2573 backedges. 0 proven. 833 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-13 21:09:29,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:29,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 154 states and 218 transitions. [2024-11-13 21:09:29,293 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 218 transitions. [2024-11-13 21:09:29,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-13 21:09:29,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:29,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:29,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2944 backedges. 0 proven. 960 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-13 21:09:30,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:30,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 163 states and 231 transitions. [2024-11-13 21:09:30,157 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 231 transitions. [2024-11-13 21:09:30,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 21:09:30,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:30,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:30,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:30,658 INFO L134 CoverageAnalysis]: Checked inductivity of 3340 backedges. 0 proven. 1096 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-13 21:09:30,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:30,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 172 states and 244 transitions. [2024-11-13 21:09:30,982 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 244 transitions. [2024-11-13 21:09:30,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-13 21:09:30,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:30,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:31,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:31,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3761 backedges. 0 proven. 1241 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-11-13 21:09:31,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:31,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 181 states and 257 transitions. [2024-11-13 21:09:31,854 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 257 transitions. [2024-11-13 21:09:31,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 21:09:31,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:31,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:31,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:32,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4207 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-11-13 21:09:32,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:32,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 190 states and 270 transitions. [2024-11-13 21:09:32,790 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 270 transitions. [2024-11-13 21:09:32,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-13 21:09:32,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:32,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:33,398 INFO L134 CoverageAnalysis]: Checked inductivity of 4678 backedges. 0 proven. 1558 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-11-13 21:09:33,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:33,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 199 states and 283 transitions. [2024-11-13 21:09:33,724 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 283 transitions. [2024-11-13 21:09:33,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-13 21:09:33,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:33,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:33,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:34,404 INFO L134 CoverageAnalysis]: Checked inductivity of 5174 backedges. 0 proven. 1730 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2024-11-13 21:09:34,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:34,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 208 states and 296 transitions. [2024-11-13 21:09:34,743 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 296 transitions. [2024-11-13 21:09:34,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-13 21:09:34,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:34,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:34,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:35,416 INFO L134 CoverageAnalysis]: Checked inductivity of 5695 backedges. 0 proven. 1911 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-13 21:09:35,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:35,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 217 states and 309 transitions. [2024-11-13 21:09:35,752 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 309 transitions. [2024-11-13 21:09:35,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2024-11-13 21:09:35,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:35,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:35,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:36,459 INFO L134 CoverageAnalysis]: Checked inductivity of 6241 backedges. 0 proven. 2101 refuted. 0 times theorem prover too weak. 4140 trivial. 0 not checked. [2024-11-13 21:09:36,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:36,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 226 states and 322 transitions. [2024-11-13 21:09:36,843 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 322 transitions. [2024-11-13 21:09:36,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2024-11-13 21:09:36,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:36,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:37,644 INFO L134 CoverageAnalysis]: Checked inductivity of 6812 backedges. 0 proven. 2300 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2024-11-13 21:09:38,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:38,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 235 states and 335 transitions. [2024-11-13 21:09:38,002 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 335 transitions. [2024-11-13 21:09:38,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-11-13 21:09:38,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:38,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:38,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7408 backedges. 0 proven. 2508 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-13 21:09:39,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:39,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 244 states and 348 transitions. [2024-11-13 21:09:39,183 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 348 transitions. [2024-11-13 21:09:39,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2024-11-13 21:09:39,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:39,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:40,110 INFO L134 CoverageAnalysis]: Checked inductivity of 8029 backedges. 0 proven. 2725 refuted. 0 times theorem prover too weak. 5304 trivial. 0 not checked. [2024-11-13 21:09:40,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:40,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 253 states and 361 transitions. [2024-11-13 21:09:40,474 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 361 transitions. [2024-11-13 21:09:40,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-11-13 21:09:40,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:40,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:40,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:41,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8675 backedges. 0 proven. 2951 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-13 21:09:41,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:41,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 262 states and 374 transitions. [2024-11-13 21:09:41,770 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 374 transitions. [2024-11-13 21:09:41,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-11-13 21:09:41,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:41,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:41,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:42,562 INFO L134 CoverageAnalysis]: Checked inductivity of 9346 backedges. 0 proven. 3186 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-13 21:09:42,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:42,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 271 states and 387 transitions. [2024-11-13 21:09:42,948 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 387 transitions. [2024-11-13 21:09:42,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-11-13 21:09:42,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:42,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:42,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:44,035 INFO L134 CoverageAnalysis]: Checked inductivity of 10042 backedges. 0 proven. 3430 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-11-13 21:09:44,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:44,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 280 states and 400 transitions. [2024-11-13 21:09:44,410 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 400 transitions. [2024-11-13 21:09:44,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2024-11-13 21:09:44,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:44,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:44,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:45,445 INFO L134 CoverageAnalysis]: Checked inductivity of 10763 backedges. 0 proven. 3683 refuted. 0 times theorem prover too weak. 7080 trivial. 0 not checked. [2024-11-13 21:09:45,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:45,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 289 states and 413 transitions. [2024-11-13 21:09:45,805 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 413 transitions. [2024-11-13 21:09:45,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2024-11-13 21:09:45,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:45,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:45,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:46,816 INFO L134 CoverageAnalysis]: Checked inductivity of 11509 backedges. 0 proven. 3945 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-11-13 21:09:47,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:47,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 298 states and 426 transitions. [2024-11-13 21:09:47,214 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 426 transitions. [2024-11-13 21:09:47,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2024-11-13 21:09:47,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:47,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:47,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:48,317 INFO L134 CoverageAnalysis]: Checked inductivity of 12280 backedges. 0 proven. 4216 refuted. 0 times theorem prover too weak. 8064 trivial. 0 not checked. [2024-11-13 21:09:48,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:48,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 307 states and 439 transitions. [2024-11-13 21:09:48,741 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 439 transitions. [2024-11-13 21:09:48,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2024-11-13 21:09:48,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:48,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:50,064 INFO L134 CoverageAnalysis]: Checked inductivity of 13076 backedges. 0 proven. 4496 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2024-11-13 21:09:50,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:50,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 316 states and 452 transitions. [2024-11-13 21:09:50,508 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 452 transitions. [2024-11-13 21:09:50,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2024-11-13 21:09:50,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:50,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:50,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:51,762 INFO L134 CoverageAnalysis]: Checked inductivity of 13897 backedges. 0 proven. 4785 refuted. 0 times theorem prover too weak. 9112 trivial. 0 not checked. [2024-11-13 21:09:52,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:52,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 325 states and 465 transitions. [2024-11-13 21:09:52,118 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 465 transitions. [2024-11-13 21:09:52,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2024-11-13 21:09:52,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:52,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:52,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:53,361 INFO L134 CoverageAnalysis]: Checked inductivity of 14743 backedges. 0 proven. 5083 refuted. 0 times theorem prover too weak. 9660 trivial. 0 not checked. [2024-11-13 21:09:53,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:53,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 334 states and 478 transitions. [2024-11-13 21:09:53,716 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 478 transitions. [2024-11-13 21:09:53,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 616 [2024-11-13 21:09:53,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:53,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:53,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:54,748 INFO L134 CoverageAnalysis]: Checked inductivity of 15614 backedges. 0 proven. 5390 refuted. 0 times theorem prover too weak. 10224 trivial. 0 not checked. [2024-11-13 21:09:55,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:55,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 343 states and 491 transitions. [2024-11-13 21:09:55,120 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 491 transitions. [2024-11-13 21:09:55,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2024-11-13 21:09:55,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:55,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:55,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:56,365 INFO L134 CoverageAnalysis]: Checked inductivity of 16510 backedges. 0 proven. 5706 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-11-13 21:09:56,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:56,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 352 states and 504 transitions. [2024-11-13 21:09:56,736 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 504 transitions. [2024-11-13 21:09:56,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 650 [2024-11-13 21:09:56,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:56,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:57,895 INFO L134 CoverageAnalysis]: Checked inductivity of 17431 backedges. 0 proven. 6031 refuted. 0 times theorem prover too weak. 11400 trivial. 0 not checked. [2024-11-13 21:09:58,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:58,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 361 states and 517 transitions. [2024-11-13 21:09:58,311 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 517 transitions. [2024-11-13 21:09:58,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 667 [2024-11-13 21:09:58,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:58,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:58,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:59,671 INFO L134 CoverageAnalysis]: Checked inductivity of 18377 backedges. 0 proven. 6365 refuted. 0 times theorem prover too weak. 12012 trivial. 0 not checked. [2024-11-13 21:10:00,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:00,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 370 states and 530 transitions. [2024-11-13 21:10:00,051 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 530 transitions. [2024-11-13 21:10:00,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 684 [2024-11-13 21:10:00,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:00,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:00,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:01,472 INFO L134 CoverageAnalysis]: Checked inductivity of 19348 backedges. 0 proven. 6708 refuted. 0 times theorem prover too weak. 12640 trivial. 0 not checked. [2024-11-13 21:10:01,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:01,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 379 states and 543 transitions. [2024-11-13 21:10:01,922 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 543 transitions. [2024-11-13 21:10:01,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 701 [2024-11-13 21:10:01,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:01,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:01,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:03,474 INFO L134 CoverageAnalysis]: Checked inductivity of 20344 backedges. 0 proven. 7060 refuted. 0 times theorem prover too weak. 13284 trivial. 0 not checked. [2024-11-13 21:10:04,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:04,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 388 states and 556 transitions. [2024-11-13 21:10:04,008 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 556 transitions. [2024-11-13 21:10:04,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 718 [2024-11-13 21:10:04,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:04,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:04,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:05,754 INFO L134 CoverageAnalysis]: Checked inductivity of 21365 backedges. 0 proven. 7421 refuted. 0 times theorem prover too weak. 13944 trivial. 0 not checked. [2024-11-13 21:10:06,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:06,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 397 states and 569 transitions. [2024-11-13 21:10:06,280 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 569 transitions. [2024-11-13 21:10:06,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 735 [2024-11-13 21:10:06,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:06,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:06,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:08,198 INFO L134 CoverageAnalysis]: Checked inductivity of 22411 backedges. 0 proven. 7791 refuted. 0 times theorem prover too weak. 14620 trivial. 0 not checked. [2024-11-13 21:10:08,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:08,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 406 states and 582 transitions. [2024-11-13 21:10:08,663 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 582 transitions. [2024-11-13 21:10:08,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2024-11-13 21:10:08,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:08,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:08,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:10,733 INFO L134 CoverageAnalysis]: Checked inductivity of 23482 backedges. 0 proven. 8170 refuted. 0 times theorem prover too weak. 15312 trivial. 0 not checked. [2024-11-13 21:10:11,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:11,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 415 states and 595 transitions. [2024-11-13 21:10:11,346 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 595 transitions. [2024-11-13 21:10:11,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 769 [2024-11-13 21:10:11,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:11,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:13,619 INFO L134 CoverageAnalysis]: Checked inductivity of 24578 backedges. 0 proven. 8558 refuted. 0 times theorem prover too weak. 16020 trivial. 0 not checked. [2024-11-13 21:10:14,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:14,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 424 states and 608 transitions. [2024-11-13 21:10:14,084 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 608 transitions. [2024-11-13 21:10:14,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 786 [2024-11-13 21:10:14,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:14,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:14,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:16,054 INFO L134 CoverageAnalysis]: Checked inductivity of 25699 backedges. 0 proven. 8955 refuted. 0 times theorem prover too weak. 16744 trivial. 0 not checked. [2024-11-13 21:10:16,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:16,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 433 states and 621 transitions. [2024-11-13 21:10:16,545 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 621 transitions. [2024-11-13 21:10:16,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-11-13 21:10:16,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:16,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:16,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:18,479 INFO L134 CoverageAnalysis]: Checked inductivity of 26845 backedges. 0 proven. 9361 refuted. 0 times theorem prover too weak. 17484 trivial. 0 not checked. [2024-11-13 21:10:18,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:18,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 442 states and 634 transitions. [2024-11-13 21:10:18,971 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 634 transitions. [2024-11-13 21:10:18,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2024-11-13 21:10:18,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:18,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:19,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:21,257 INFO L134 CoverageAnalysis]: Checked inductivity of 28016 backedges. 0 proven. 9776 refuted. 0 times theorem prover too weak. 18240 trivial. 0 not checked. [2024-11-13 21:10:21,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:21,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 451 states and 647 transitions. [2024-11-13 21:10:21,789 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 647 transitions. [2024-11-13 21:10:21,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2024-11-13 21:10:21,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:21,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:21,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:23,959 INFO L134 CoverageAnalysis]: Checked inductivity of 29212 backedges. 0 proven. 10200 refuted. 0 times theorem prover too weak. 19012 trivial. 0 not checked. [2024-11-13 21:10:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 460 states and 660 transitions. [2024-11-13 21:10:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 660 transitions. [2024-11-13 21:10:24,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2024-11-13 21:10:24,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:24,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:24,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:26,750 INFO L134 CoverageAnalysis]: Checked inductivity of 30433 backedges. 0 proven. 10633 refuted. 0 times theorem prover too weak. 19800 trivial. 0 not checked. [2024-11-13 21:10:27,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:27,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 469 states and 673 transitions. [2024-11-13 21:10:27,335 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 673 transitions. [2024-11-13 21:10:27,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2024-11-13 21:10:27,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:27,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:27,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:29,930 INFO L134 CoverageAnalysis]: Checked inductivity of 31679 backedges. 0 proven. 11075 refuted. 0 times theorem prover too weak. 20604 trivial. 0 not checked. [2024-11-13 21:10:30,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:30,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 478 states and 686 transitions. [2024-11-13 21:10:30,445 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 686 transitions. [2024-11-13 21:10:30,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2024-11-13 21:10:30,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:30,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:30,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:33,200 INFO L134 CoverageAnalysis]: Checked inductivity of 32950 backedges. 0 proven. 11526 refuted. 0 times theorem prover too weak. 21424 trivial. 0 not checked. [2024-11-13 21:10:33,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:33,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 487 states and 699 transitions. [2024-11-13 21:10:33,722 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 699 transitions. [2024-11-13 21:10:33,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2024-11-13 21:10:33,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:33,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:33,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:36,358 INFO L134 CoverageAnalysis]: Checked inductivity of 34246 backedges. 0 proven. 11986 refuted. 0 times theorem prover too weak. 22260 trivial. 0 not checked. [2024-11-13 21:10:36,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:36,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 496 states and 712 transitions. [2024-11-13 21:10:36,923 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 712 transitions. [2024-11-13 21:10:36,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2024-11-13 21:10:36,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:36,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:36,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:39,660 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 0 proven. 12455 refuted. 0 times theorem prover too weak. 23112 trivial. 0 not checked. [2024-11-13 21:10:40,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:40,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 505 states and 725 transitions. [2024-11-13 21:10:40,296 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 725 transitions. [2024-11-13 21:10:40,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-13 21:10:40,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:40,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:40,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:43,333 INFO L134 CoverageAnalysis]: Checked inductivity of 36913 backedges. 0 proven. 12933 refuted. 0 times theorem prover too weak. 23980 trivial. 0 not checked. [2024-11-13 21:10:43,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:43,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 514 states and 738 transitions. [2024-11-13 21:10:43,872 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 738 transitions. [2024-11-13 21:10:43,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-13 21:10:43,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:43,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:43,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:47,194 INFO L134 CoverageAnalysis]: Checked inductivity of 38284 backedges. 0 proven. 13420 refuted. 0 times theorem prover too weak. 24864 trivial. 0 not checked. [2024-11-13 21:10:47,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:47,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 523 states and 751 transitions. [2024-11-13 21:10:47,786 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 751 transitions. [2024-11-13 21:10:47,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-13 21:10:47,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:47,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:51,418 INFO L134 CoverageAnalysis]: Checked inductivity of 39680 backedges. 0 proven. 13916 refuted. 0 times theorem prover too weak. 25764 trivial. 0 not checked. [2024-11-13 21:10:52,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:52,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 532 states and 764 transitions. [2024-11-13 21:10:52,032 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 764 transitions. [2024-11-13 21:10:52,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-13 21:10:52,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:52,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:55,741 INFO L134 CoverageAnalysis]: Checked inductivity of 41101 backedges. 0 proven. 14421 refuted. 0 times theorem prover too weak. 26680 trivial. 0 not checked. [2024-11-13 21:10:56,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:56,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 541 states and 777 transitions. [2024-11-13 21:10:56,313 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 777 transitions. [2024-11-13 21:10:56,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-13 21:10:56,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:56,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:56,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:00,003 INFO L134 CoverageAnalysis]: Checked inductivity of 42547 backedges. 0 proven. 14935 refuted. 0 times theorem prover too weak. 27612 trivial. 0 not checked. [2024-11-13 21:11:00,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:00,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 550 states and 790 transitions. [2024-11-13 21:11:00,563 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 790 transitions. [2024-11-13 21:11:00,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-13 21:11:00,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:00,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:00,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:03,985 INFO L134 CoverageAnalysis]: Checked inductivity of 44018 backedges. 0 proven. 15458 refuted. 0 times theorem prover too weak. 28560 trivial. 0 not checked. [2024-11-13 21:11:04,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:04,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 559 states and 803 transitions. [2024-11-13 21:11:04,562 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 803 transitions. [2024-11-13 21:11:04,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 21:11:04,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:04,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:04,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:08,291 INFO L134 CoverageAnalysis]: Checked inductivity of 45514 backedges. 0 proven. 15990 refuted. 0 times theorem prover too weak. 29524 trivial. 0 not checked. [2024-11-13 21:11:08,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:08,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 568 states and 816 transitions. [2024-11-13 21:11:08,874 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 816 transitions. [2024-11-13 21:11:08,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-13 21:11:08,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:08,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:13,283 INFO L134 CoverageAnalysis]: Checked inductivity of 47035 backedges. 0 proven. 16531 refuted. 0 times theorem prover too weak. 30504 trivial. 0 not checked. [2024-11-13 21:11:13,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:13,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 577 states and 829 transitions. [2024-11-13 21:11:13,877 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 829 transitions. [2024-11-13 21:11:13,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2024-11-13 21:11:13,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:13,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:13,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:18,993 INFO L134 CoverageAnalysis]: Checked inductivity of 48581 backedges. 0 proven. 17081 refuted. 0 times theorem prover too weak. 31500 trivial. 0 not checked. [2024-11-13 21:11:19,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:19,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 586 states and 842 transitions. [2024-11-13 21:11:19,667 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 842 transitions. [2024-11-13 21:11:19,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-13 21:11:19,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:19,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:19,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:24,461 INFO L134 CoverageAnalysis]: Checked inductivity of 50152 backedges. 0 proven. 17640 refuted. 0 times theorem prover too weak. 32512 trivial. 0 not checked. [2024-11-13 21:11:25,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:25,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 595 states and 855 transitions. [2024-11-13 21:11:25,083 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 855 transitions. [2024-11-13 21:11:25,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1109 [2024-11-13 21:11:25,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:25,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:30,233 INFO L134 CoverageAnalysis]: Checked inductivity of 51748 backedges. 0 proven. 18208 refuted. 0 times theorem prover too weak. 33540 trivial. 0 not checked. [2024-11-13 21:11:30,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:30,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 604 states and 868 transitions. [2024-11-13 21:11:30,878 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 868 transitions. [2024-11-13 21:11:30,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2024-11-13 21:11:30,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:30,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:30,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:35,843 INFO L134 CoverageAnalysis]: Checked inductivity of 53369 backedges. 0 proven. 18785 refuted. 0 times theorem prover too weak. 34584 trivial. 0 not checked. [2024-11-13 21:11:36,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:36,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 613 states and 881 transitions. [2024-11-13 21:11:36,586 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 881 transitions. [2024-11-13 21:11:36,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2024-11-13 21:11:36,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:36,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:36,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:42,195 INFO L134 CoverageAnalysis]: Checked inductivity of 55015 backedges. 0 proven. 19371 refuted. 0 times theorem prover too weak. 35644 trivial. 0 not checked. [2024-11-13 21:11:42,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:42,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 622 states and 894 transitions. [2024-11-13 21:11:42,828 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 894 transitions. [2024-11-13 21:11:42,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1160 [2024-11-13 21:11:42,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:42,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:42,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:48,738 INFO L134 CoverageAnalysis]: Checked inductivity of 56686 backedges. 0 proven. 19966 refuted. 0 times theorem prover too weak. 36720 trivial. 0 not checked. [2024-11-13 21:11:49,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:49,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 631 states and 907 transitions. [2024-11-13 21:11:49,403 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 907 transitions. [2024-11-13 21:11:49,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1177 [2024-11-13 21:11:49,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:49,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:49,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:55,130 INFO L134 CoverageAnalysis]: Checked inductivity of 58382 backedges. 0 proven. 20570 refuted. 0 times theorem prover too weak. 37812 trivial. 0 not checked. [2024-11-13 21:11:55,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:55,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 640 states and 920 transitions. [2024-11-13 21:11:55,793 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 920 transitions. [2024-11-13 21:11:55,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1194 [2024-11-13 21:11:55,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:55,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:55,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:01,989 INFO L134 CoverageAnalysis]: Checked inductivity of 60103 backedges. 0 proven. 21183 refuted. 0 times theorem prover too weak. 38920 trivial. 0 not checked. [2024-11-13 21:12:02,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:02,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 649 states and 933 transitions. [2024-11-13 21:12:02,655 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 933 transitions. [2024-11-13 21:12:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1211 [2024-11-13 21:12:02,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:02,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:02,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:08,666 INFO L134 CoverageAnalysis]: Checked inductivity of 61849 backedges. 0 proven. 21805 refuted. 0 times theorem prover too weak. 40044 trivial. 0 not checked. [2024-11-13 21:12:09,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:09,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 658 states and 946 transitions. [2024-11-13 21:12:09,346 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 946 transitions. [2024-11-13 21:12:09,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1228 [2024-11-13 21:12:09,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:09,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:09,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:15,683 INFO L134 CoverageAnalysis]: Checked inductivity of 63620 backedges. 0 proven. 22436 refuted. 0 times theorem prover too weak. 41184 trivial. 0 not checked. [2024-11-13 21:12:16,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:16,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 667 states and 959 transitions. [2024-11-13 21:12:16,376 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 959 transitions. [2024-11-13 21:12:16,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1245 [2024-11-13 21:12:16,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:16,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:22,893 INFO L134 CoverageAnalysis]: Checked inductivity of 65416 backedges. 0 proven. 23076 refuted. 0 times theorem prover too weak. 42340 trivial. 0 not checked. [2024-11-13 21:12:23,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:23,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 676 states and 972 transitions. [2024-11-13 21:12:23,588 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 972 transitions. [2024-11-13 21:12:23,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1262 [2024-11-13 21:12:23,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:23,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:23,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:30,608 INFO L134 CoverageAnalysis]: Checked inductivity of 67237 backedges. 0 proven. 23725 refuted. 0 times theorem prover too weak. 43512 trivial. 0 not checked. [2024-11-13 21:12:31,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:31,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 685 states and 985 transitions. [2024-11-13 21:12:31,328 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 985 transitions. [2024-11-13 21:12:31,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1279 [2024-11-13 21:12:31,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:31,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:31,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:38,310 INFO L134 CoverageAnalysis]: Checked inductivity of 69083 backedges. 0 proven. 24383 refuted. 0 times theorem prover too weak. 44700 trivial. 0 not checked. [2024-11-13 21:12:39,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:39,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 694 states and 998 transitions. [2024-11-13 21:12:39,031 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 998 transitions. [2024-11-13 21:12:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1296 [2024-11-13 21:12:39,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:39,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:39,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:46,361 INFO L134 CoverageAnalysis]: Checked inductivity of 70954 backedges. 0 proven. 25050 refuted. 0 times theorem prover too weak. 45904 trivial. 0 not checked. [2024-11-13 21:12:47,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:47,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 703 states and 1011 transitions. [2024-11-13 21:12:47,098 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1011 transitions. [2024-11-13 21:12:47,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1313 [2024-11-13 21:12:47,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:47,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:54,648 INFO L134 CoverageAnalysis]: Checked inductivity of 72850 backedges. 0 proven. 25726 refuted. 0 times theorem prover too weak. 47124 trivial. 0 not checked. [2024-11-13 21:12:55,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:55,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 712 states and 1024 transitions. [2024-11-13 21:12:55,409 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1024 transitions. [2024-11-13 21:12:55,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1330 [2024-11-13 21:12:55,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:55,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:55,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 74771 backedges. 0 proven. 26411 refuted. 0 times theorem prover too weak. 48360 trivial. 0 not checked. [2024-11-13 21:13:04,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:04,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 721 states and 1037 transitions. [2024-11-13 21:13:04,056 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1037 transitions. [2024-11-13 21:13:04,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1347 [2024-11-13 21:13:04,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:04,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:04,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:12,543 INFO L134 CoverageAnalysis]: Checked inductivity of 76717 backedges. 0 proven. 27105 refuted. 0 times theorem prover too weak. 49612 trivial. 0 not checked. [2024-11-13 21:13:13,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:13,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 730 states and 1050 transitions. [2024-11-13 21:13:13,300 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1050 transitions. [2024-11-13 21:13:13,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1364 [2024-11-13 21:13:13,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:13,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:13,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:22,231 INFO L134 CoverageAnalysis]: Checked inductivity of 78688 backedges. 0 proven. 27808 refuted. 0 times theorem prover too weak. 50880 trivial. 0 not checked. [2024-11-13 21:13:22,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:23,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 739 states and 1063 transitions. [2024-11-13 21:13:23,000 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1063 transitions. [2024-11-13 21:13:23,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1381 [2024-11-13 21:13:23,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:23,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:23,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:31,930 INFO L134 CoverageAnalysis]: Checked inductivity of 80684 backedges. 0 proven. 28520 refuted. 0 times theorem prover too weak. 52164 trivial. 0 not checked. [2024-11-13 21:13:32,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:32,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 748 states and 1076 transitions. [2024-11-13 21:13:32,712 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1076 transitions. [2024-11-13 21:13:32,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1398 [2024-11-13 21:13:32,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:32,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:32,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:41,879 INFO L134 CoverageAnalysis]: Checked inductivity of 82705 backedges. 0 proven. 29241 refuted. 0 times theorem prover too weak. 53464 trivial. 0 not checked. [2024-11-13 21:13:42,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:42,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 757 states and 1089 transitions. [2024-11-13 21:13:42,674 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1089 transitions. [2024-11-13 21:13:42,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1415 [2024-11-13 21:13:42,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:42,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:42,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:52,266 INFO L134 CoverageAnalysis]: Checked inductivity of 84751 backedges. 0 proven. 29971 refuted. 0 times theorem prover too weak. 54780 trivial. 0 not checked. [2024-11-13 21:13:53,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 766 states and 1102 transitions. [2024-11-13 21:13:53,068 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1102 transitions. [2024-11-13 21:13:53,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1432 [2024-11-13 21:13:53,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:53,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:53,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:02,797 INFO L134 CoverageAnalysis]: Checked inductivity of 86822 backedges. 0 proven. 30710 refuted. 0 times theorem prover too weak. 56112 trivial. 0 not checked. [2024-11-13 21:14:03,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:03,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 775 states and 1115 transitions. [2024-11-13 21:14:03,632 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1115 transitions. [2024-11-13 21:14:03,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1449 [2024-11-13 21:14:03,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:03,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:03,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:13,732 INFO L134 CoverageAnalysis]: Checked inductivity of 88918 backedges. 0 proven. 31458 refuted. 0 times theorem prover too weak. 57460 trivial. 0 not checked. [2024-11-13 21:14:14,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:14,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 784 states and 1128 transitions. [2024-11-13 21:14:14,556 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1128 transitions. [2024-11-13 21:14:14,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1466 [2024-11-13 21:14:14,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:14,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:14,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:24,998 INFO L134 CoverageAnalysis]: Checked inductivity of 91039 backedges. 0 proven. 32215 refuted. 0 times theorem prover too weak. 58824 trivial. 0 not checked. [2024-11-13 21:14:25,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 793 states and 1141 transitions. [2024-11-13 21:14:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1141 transitions. [2024-11-13 21:14:25,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1483 [2024-11-13 21:14:25,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:25,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:25,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:37,087 INFO L134 CoverageAnalysis]: Checked inductivity of 93185 backedges. 0 proven. 32981 refuted. 0 times theorem prover too weak. 60204 trivial. 0 not checked. [2024-11-13 21:14:37,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:37,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 802 states and 1154 transitions. [2024-11-13 21:14:37,958 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1154 transitions. [2024-11-13 21:14:37,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1500 [2024-11-13 21:14:37,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:37,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:38,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:49,382 INFO L134 CoverageAnalysis]: Checked inductivity of 95356 backedges. 0 proven. 33756 refuted. 0 times theorem prover too weak. 61600 trivial. 0 not checked. [2024-11-13 21:14:50,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:50,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 811 states and 1167 transitions. [2024-11-13 21:14:50,540 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1167 transitions. [2024-11-13 21:14:50,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1517 [2024-11-13 21:14:50,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:50,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:50,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:04,011 INFO L134 CoverageAnalysis]: Checked inductivity of 97552 backedges. 0 proven. 34540 refuted. 0 times theorem prover too weak. 63012 trivial. 0 not checked. [2024-11-13 21:15:04,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:04,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 820 states and 1180 transitions. [2024-11-13 21:15:04,924 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1180 transitions. [2024-11-13 21:15:04,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1534 [2024-11-13 21:15:04,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:04,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:05,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:17,050 INFO L134 CoverageAnalysis]: Checked inductivity of 99773 backedges. 0 proven. 35333 refuted. 0 times theorem prover too weak. 64440 trivial. 0 not checked. [2024-11-13 21:15:17,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:17,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 829 states and 1193 transitions. [2024-11-13 21:15:17,992 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1193 transitions. [2024-11-13 21:15:18,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1551 [2024-11-13 21:15:18,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:18,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:18,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:30,361 INFO L134 CoverageAnalysis]: Checked inductivity of 102019 backedges. 0 proven. 36135 refuted. 0 times theorem prover too weak. 65884 trivial. 0 not checked. [2024-11-13 21:15:31,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:31,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 838 states and 1206 transitions. [2024-11-13 21:15:31,277 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1206 transitions. [2024-11-13 21:15:31,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1568 [2024-11-13 21:15:31,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:31,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:31,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:44,044 INFO L134 CoverageAnalysis]: Checked inductivity of 104290 backedges. 0 proven. 36946 refuted. 0 times theorem prover too weak. 67344 trivial. 0 not checked. [2024-11-13 21:15:44,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:44,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 847 states and 1219 transitions. [2024-11-13 21:15:44,931 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1219 transitions. [2024-11-13 21:15:44,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1585 [2024-11-13 21:15:44,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:44,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:45,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:57,761 INFO L134 CoverageAnalysis]: Checked inductivity of 106586 backedges. 0 proven. 37766 refuted. 0 times theorem prover too weak. 68820 trivial. 0 not checked. [2024-11-13 21:15:58,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:58,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 856 states and 1232 transitions. [2024-11-13 21:15:58,667 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1232 transitions. [2024-11-13 21:15:58,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1602 [2024-11-13 21:15:58,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:58,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:58,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:11,971 INFO L134 CoverageAnalysis]: Checked inductivity of 108907 backedges. 0 proven. 38595 refuted. 0 times theorem prover too weak. 70312 trivial. 0 not checked. [2024-11-13 21:16:12,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:12,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 865 states and 1245 transitions. [2024-11-13 21:16:12,893 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1245 transitions. [2024-11-13 21:16:12,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1619 [2024-11-13 21:16:12,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:12,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:13,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:27,068 INFO L134 CoverageAnalysis]: Checked inductivity of 111253 backedges. 0 proven. 39433 refuted. 0 times theorem prover too weak. 71820 trivial. 0 not checked. [2024-11-13 21:16:28,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:28,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 874 states and 1258 transitions. [2024-11-13 21:16:28,024 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1258 transitions. [2024-11-13 21:16:28,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1636 [2024-11-13 21:16:28,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:28,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:28,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:42,127 INFO L134 CoverageAnalysis]: Checked inductivity of 113624 backedges. 0 proven. 40280 refuted. 0 times theorem prover too weak. 73344 trivial. 0 not checked. [2024-11-13 21:16:43,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:43,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 883 states and 1271 transitions. [2024-11-13 21:16:43,101 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1271 transitions. [2024-11-13 21:16:43,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1653 [2024-11-13 21:16:43,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:43,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:43,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:58,119 INFO L134 CoverageAnalysis]: Checked inductivity of 116020 backedges. 0 proven. 41136 refuted. 0 times theorem prover too weak. 74884 trivial. 0 not checked. [2024-11-13 21:16:59,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:59,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 892 states and 1284 transitions. [2024-11-13 21:16:59,121 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1284 transitions. [2024-11-13 21:16:59,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1670 [2024-11-13 21:16:59,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:59,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:13,762 INFO L134 CoverageAnalysis]: Checked inductivity of 118441 backedges. 0 proven. 42001 refuted. 0 times theorem prover too weak. 76440 trivial. 0 not checked. [2024-11-13 21:17:14,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:14,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 901 states and 1297 transitions. [2024-11-13 21:17:14,760 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1297 transitions. [2024-11-13 21:17:14,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1687 [2024-11-13 21:17:14,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:14,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:14,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:29,880 INFO L134 CoverageAnalysis]: Checked inductivity of 120887 backedges. 0 proven. 42875 refuted. 0 times theorem prover too weak. 78012 trivial. 0 not checked. [2024-11-13 21:17:30,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:30,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 910 states and 1310 transitions. [2024-11-13 21:17:30,897 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1310 transitions. [2024-11-13 21:17:30,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1704 [2024-11-13 21:17:30,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:30,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:31,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:46,170 INFO L134 CoverageAnalysis]: Checked inductivity of 123358 backedges. 0 proven. 43758 refuted. 0 times theorem prover too weak. 79600 trivial. 0 not checked. [2024-11-13 21:17:47,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:47,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 919 states and 1323 transitions. [2024-11-13 21:17:47,160 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1323 transitions. [2024-11-13 21:17:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1721 [2024-11-13 21:17:47,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:47,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:47,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:03,048 INFO L134 CoverageAnalysis]: Checked inductivity of 125854 backedges. 0 proven. 44650 refuted. 0 times theorem prover too weak. 81204 trivial. 0 not checked. [2024-11-13 21:18:04,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:04,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 928 states and 1336 transitions. [2024-11-13 21:18:04,047 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1336 transitions. [2024-11-13 21:18:04,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1738 [2024-11-13 21:18:04,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:04,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:04,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:20,143 INFO L134 CoverageAnalysis]: Checked inductivity of 128375 backedges. 0 proven. 45551 refuted. 0 times theorem prover too weak. 82824 trivial. 0 not checked. [2024-11-13 21:18:21,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:21,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 937 states and 1349 transitions. [2024-11-13 21:18:21,239 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1349 transitions. [2024-11-13 21:18:21,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1755 [2024-11-13 21:18:21,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:21,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:21,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:37,910 INFO L134 CoverageAnalysis]: Checked inductivity of 130921 backedges. 0 proven. 46461 refuted. 0 times theorem prover too weak. 84460 trivial. 0 not checked. [2024-11-13 21:18:38,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:38,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 946 states and 1362 transitions. [2024-11-13 21:18:38,932 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1362 transitions. [2024-11-13 21:18:38,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1772 [2024-11-13 21:18:38,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:38,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:39,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:56,463 INFO L134 CoverageAnalysis]: Checked inductivity of 133492 backedges. 0 proven. 47380 refuted. 0 times theorem prover too weak. 86112 trivial. 0 not checked. [2024-11-13 21:18:57,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:57,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 955 states and 1375 transitions. [2024-11-13 21:18:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1375 transitions. [2024-11-13 21:18:57,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1789 [2024-11-13 21:18:57,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:57,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:57,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:14,895 INFO L134 CoverageAnalysis]: Checked inductivity of 136088 backedges. 0 proven. 48308 refuted. 0 times theorem prover too weak. 87780 trivial. 0 not checked. [2024-11-13 21:19:15,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:15,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 964 states and 1388 transitions. [2024-11-13 21:19:15,941 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1388 transitions. [2024-11-13 21:19:15,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1806 [2024-11-13 21:19:15,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:15,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:16,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:33,856 INFO L134 CoverageAnalysis]: Checked inductivity of 138709 backedges. 0 proven. 49245 refuted. 0 times theorem prover too weak. 89464 trivial. 0 not checked. [2024-11-13 21:19:34,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:34,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 973 states and 1401 transitions. [2024-11-13 21:19:34,904 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1401 transitions. [2024-11-13 21:19:34,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1823 [2024-11-13 21:19:34,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:34,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:35,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:53,305 INFO L134 CoverageAnalysis]: Checked inductivity of 141355 backedges. 0 proven. 50191 refuted. 0 times theorem prover too weak. 91164 trivial. 0 not checked. [2024-11-13 21:19:54,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:54,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 982 states and 1414 transitions. [2024-11-13 21:19:54,360 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1414 transitions. [2024-11-13 21:19:54,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1840 [2024-11-13 21:19:54,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:54,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:54,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:13,067 INFO L134 CoverageAnalysis]: Checked inductivity of 144026 backedges. 0 proven. 51146 refuted. 0 times theorem prover too weak. 92880 trivial. 0 not checked. [2024-11-13 21:20:14,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:14,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 991 states and 1427 transitions. [2024-11-13 21:20:14,172 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1427 transitions. [2024-11-13 21:20:14,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1857 [2024-11-13 21:20:14,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:14,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:14,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:33,500 INFO L134 CoverageAnalysis]: Checked inductivity of 146722 backedges. 0 proven. 52110 refuted. 0 times theorem prover too weak. 94612 trivial. 0 not checked. [2024-11-13 21:20:34,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:34,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1000 states and 1440 transitions. [2024-11-13 21:20:34,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1440 transitions. [2024-11-13 21:20:34,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1874 [2024-11-13 21:20:34,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:34,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:34,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:54,227 INFO L134 CoverageAnalysis]: Checked inductivity of 149443 backedges. 0 proven. 53083 refuted. 0 times theorem prover too weak. 96360 trivial. 0 not checked. [2024-11-13 21:20:55,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:55,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1009 states and 1453 transitions. [2024-11-13 21:20:55,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1453 transitions. [2024-11-13 21:20:55,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1891 [2024-11-13 21:20:55,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:55,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:55,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:15,295 INFO L134 CoverageAnalysis]: Checked inductivity of 152189 backedges. 0 proven. 54065 refuted. 0 times theorem prover too weak. 98124 trivial. 0 not checked. [2024-11-13 21:21:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:16,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 1018 states and 1466 transitions. [2024-11-13 21:21:16,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1466 transitions. [2024-11-13 21:21:16,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1908 [2024-11-13 21:21:16,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:16,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:16,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:37,246 INFO L134 CoverageAnalysis]: Checked inductivity of 154960 backedges. 0 proven. 55056 refuted. 0 times theorem prover too weak. 99904 trivial. 0 not checked. [2024-11-13 21:21:38,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:38,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 1027 states and 1479 transitions. [2024-11-13 21:21:38,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1479 transitions. [2024-11-13 21:21:38,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1925 [2024-11-13 21:21:38,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:38,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:38,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:59,628 INFO L134 CoverageAnalysis]: Checked inductivity of 157756 backedges. 0 proven. 56056 refuted. 0 times theorem prover too weak. 101700 trivial. 0 not checked. [2024-11-13 21:22:00,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:00,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 1036 states and 1492 transitions. [2024-11-13 21:22:00,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1492 transitions. [2024-11-13 21:22:00,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1942 [2024-11-13 21:22:00,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:00,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:00,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:22,552 INFO L134 CoverageAnalysis]: Checked inductivity of 160577 backedges. 0 proven. 57065 refuted. 0 times theorem prover too weak. 103512 trivial. 0 not checked. [2024-11-13 21:22:23,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:23,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 1045 states and 1505 transitions. [2024-11-13 21:22:23,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1505 transitions. [2024-11-13 21:22:23,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1959 [2024-11-13 21:22:23,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:23,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:23,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:46,004 INFO L134 CoverageAnalysis]: Checked inductivity of 163423 backedges. 0 proven. 58083 refuted. 0 times theorem prover too weak. 105340 trivial. 0 not checked. [2024-11-13 21:22:47,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:47,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 1054 states and 1518 transitions. [2024-11-13 21:22:47,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1518 transitions. [2024-11-13 21:22:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1976 [2024-11-13 21:22:47,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:47,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:47,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:10,637 INFO L134 CoverageAnalysis]: Checked inductivity of 166294 backedges. 0 proven. 59110 refuted. 0 times theorem prover too weak. 107184 trivial. 0 not checked. [2024-11-13 21:23:11,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:11,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1063 states and 1531 transitions. [2024-11-13 21:23:11,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1531 transitions. [2024-11-13 21:23:11,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1993 [2024-11-13 21:23:11,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:11,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:11,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:36,785 INFO L134 CoverageAnalysis]: Checked inductivity of 169190 backedges. 0 proven. 60146 refuted. 0 times theorem prover too weak. 109044 trivial. 0 not checked. [2024-11-13 21:23:38,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:38,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 1072 states and 1544 transitions. [2024-11-13 21:23:38,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1544 transitions. [2024-11-13 21:23:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2010 [2024-11-13 21:23:38,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:38,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:38,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat