./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursive/Addition03-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5673c6e-621c-419f-b709-a6257377d396/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5673c6e-621c-419f-b709-a6257377d396/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5673c6e-621c-419f-b709-a6257377d396/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5673c6e-621c-419f-b709-a6257377d396/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Addition03-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5673c6e-621c-419f-b709-a6257377d396/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5673c6e-621c-419f-b709-a6257377d396/bin/ukojak-verify-CZk0znPC7b --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 2b4726bd085117d6d28f7ec87f442bbec9d0d87c17bc39b8147695c8c5a6ec7b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:40:31,382 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:40:31,432 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5673c6e-621c-419f-b709-a6257377d396/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:40:31,436 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:40:31,436 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:40:31,452 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:40:31,453 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:40:31,453 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:40:31,454 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:40:31,454 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:40:31,454 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:40:31,454 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:40:31,454 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:40:31,454 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:40:31,454 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:40:31,454 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:40:31,455 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:40:31,455 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:40:31,455 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:40:31,455 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:40:31,455 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:40:31,455 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:40:31,455 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:40:31,455 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:40:31,455 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:40:31,455 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:40:31,455 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:40:31,456 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:40:31,456 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:40:31,456 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:40:31,456 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:40:31,456 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:40:31,456 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:40:31,456 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_d5673c6e-621c-419f-b709-a6257377d396/bin/ukojak-verify-CZk0znPC7b 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 -> 2b4726bd085117d6d28f7ec87f442bbec9d0d87c17bc39b8147695c8c5a6ec7b [2024-12-06 01:40:31,652 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:40:31,659 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:40:31,661 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:40:31,662 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:40:31,662 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:40:31,664 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5673c6e-621c-419f-b709-a6257377d396/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/recursive/Addition03-1.c [2024-12-06 01:40:34,293 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5673c6e-621c-419f-b709-a6257377d396/bin/ukojak-verify-CZk0znPC7b/data/aadb96339/17ab46e5bf8b4da79c6d73f1a8c1300c/FLAGd0df60053 [2024-12-06 01:40:34,462 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:40:34,463 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5673c6e-621c-419f-b709-a6257377d396/sv-benchmarks/c/recursive/Addition03-1.c [2024-12-06 01:40:34,469 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5673c6e-621c-419f-b709-a6257377d396/bin/ukojak-verify-CZk0znPC7b/data/aadb96339/17ab46e5bf8b4da79c6d73f1a8c1300c/FLAGd0df60053 [2024-12-06 01:40:34,483 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5673c6e-621c-419f-b709-a6257377d396/bin/ukojak-verify-CZk0znPC7b/data/aadb96339/17ab46e5bf8b4da79c6d73f1a8c1300c [2024-12-06 01:40:34,485 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:40:34,487 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:40:34,488 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:40:34,488 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:40:34,492 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:40:34,493 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:40:34" (1/1) ... [2024-12-06 01:40:34,493 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@452a1460 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:34, skipping insertion in model container [2024-12-06 01:40:34,494 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:40:34" (1/1) ... [2024-12-06 01:40:34,506 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:40:34,640 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_d5673c6e-621c-419f-b709-a6257377d396/sv-benchmarks/c/recursive/Addition03-1.c[840,853] [2024-12-06 01:40:34,643 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:40:34,652 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:40:34,662 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_d5673c6e-621c-419f-b709-a6257377d396/sv-benchmarks/c/recursive/Addition03-1.c[840,853] [2024-12-06 01:40:34,662 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:40:34,671 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:40:34,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:34 WrapperNode [2024-12-06 01:40:34,672 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:40:34,672 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:40:34,672 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:40:34,673 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:40:34,677 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:34" (1/1) ... [2024-12-06 01:40:34,681 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:34" (1/1) ... [2024-12-06 01:40:34,691 INFO L138 Inliner]: procedures = 13, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 27 [2024-12-06 01:40:34,691 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:40:34,691 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:40:34,692 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:40:34,692 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:40:34,696 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:34" (1/1) ... [2024-12-06 01:40:34,696 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:34" (1/1) ... [2024-12-06 01:40:34,697 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:34" (1/1) ... [2024-12-06 01:40:34,697 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:34" (1/1) ... [2024-12-06 01:40:34,699 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:34" (1/1) ... [2024-12-06 01:40:34,700 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:34" (1/1) ... [2024-12-06 01:40:34,701 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:34" (1/1) ... [2024-12-06 01:40:34,702 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:34" (1/1) ... [2024-12-06 01:40:34,703 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:34" (1/1) ... [2024-12-06 01:40:34,704 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:40:34,705 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:40:34,705 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:40:34,705 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:40:34,706 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:34" (1/1) ... [2024-12-06 01:40:34,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:40:34,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5673c6e-621c-419f-b709-a6257377d396/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:40:34,735 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5673c6e-621c-419f-b709-a6257377d396/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:40:34,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5673c6e-621c-419f-b709-a6257377d396/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:40:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:40:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:40:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:40:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:40:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure addition [2024-12-06 01:40:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure addition [2024-12-06 01:40:34,809 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:40:34,810 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:40:34,907 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-12-06 01:40:34,908 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:40:34,925 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:40:34,925 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 01:40:34,926 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:34 BoogieIcfgContainer [2024-12-06 01:40:34,926 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:40:34,927 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:40:34,927 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:40:34,936 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:40:34,937 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:34" (1/1) ... [2024-12-06 01:40:34,943 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:40:34,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:34,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 18 states and 23 transitions. [2024-12-06 01:40:34,991 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2024-12-06 01:40:34,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:40:34,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:34,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:35,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:35,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:35,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:35,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-12-06 01:40:35,269 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-12-06 01:40:35,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:40:35,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:35,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:35,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:35,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:35,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:35,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2024-12-06 01:40:35,395 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2024-12-06 01:40:35,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:40:35,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:35,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:35,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:40:35,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:35,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 27 states and 39 transitions. [2024-12-06 01:40:35,754 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2024-12-06 01:40:35,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:40:35,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:35,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:35,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:35,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:40:35,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:35,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 27 states and 37 transitions. [2024-12-06 01:40:35,928 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2024-12-06 01:40:35,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:40:35,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:35,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:35,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:36,044 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:40:36,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:36,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 32 states and 47 transitions. [2024-12-06 01:40:36,231 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 47 transitions. [2024-12-06 01:40:36,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:40:36,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:36,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:36,393 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:40:36,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:36,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 37 states and 58 transitions. [2024-12-06 01:40:36,607 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 58 transitions. [2024-12-06 01:40:36,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:40:36,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:36,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:36,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:36,761 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:40:37,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:37,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 42 states and 70 transitions. [2024-12-06 01:40:37,007 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 70 transitions. [2024-12-06 01:40:37,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:40:37,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:37,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:37,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:37,185 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 01:40:37,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:37,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 47 states and 83 transitions. [2024-12-06 01:40:37,456 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 83 transitions. [2024-12-06 01:40:37,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:40:37,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:37,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:37,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:37,648 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:40:37,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:37,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 52 states and 97 transitions. [2024-12-06 01:40:37,926 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 97 transitions. [2024-12-06 01:40:37,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:40:37,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:37,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:37,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:38,106 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 01:40:38,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:38,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 57 states and 112 transitions. [2024-12-06 01:40:38,401 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 112 transitions. [2024-12-06 01:40:38,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:40:38,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:38,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:38,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:38,607 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-12-06 01:40:38,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:38,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 62 states and 128 transitions. [2024-12-06 01:40:38,917 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 128 transitions. [2024-12-06 01:40:38,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:40:38,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:38,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:38,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:39,165 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 01:40:39,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:39,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 67 states and 145 transitions. [2024-12-06 01:40:39,496 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 145 transitions. [2024-12-06 01:40:39,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:40:39,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:39,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:39,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:39,784 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-06 01:40:40,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:40,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 72 states and 163 transitions. [2024-12-06 01:40:40,145 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 163 transitions. [2024-12-06 01:40:40,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:40:40,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:40,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:40,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:40,427 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-12-06 01:40:40,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:40,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 77 states and 182 transitions. [2024-12-06 01:40:40,802 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 182 transitions. [2024-12-06 01:40:40,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:40:40,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:40,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:40,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:41,114 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-12-06 01:40:41,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:41,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 82 states and 202 transitions. [2024-12-06 01:40:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 202 transitions. [2024-12-06 01:40:41,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:40:41,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:41,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:41,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:41,847 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2024-12-06 01:40:42,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:42,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 87 states and 223 transitions. [2024-12-06 01:40:42,261 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 223 transitions. [2024-12-06 01:40:42,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:40:42,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:42,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:42,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:42,640 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-12-06 01:40:43,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:43,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 92 states and 245 transitions. [2024-12-06 01:40:43,082 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 245 transitions. [2024-12-06 01:40:43,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:40:43,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:43,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:43,393 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-12-06 01:40:43,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 97 states and 268 transitions. [2024-12-06 01:40:43,837 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 268 transitions. [2024-12-06 01:40:43,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 01:40:43,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:43,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:43,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:44,306 INFO L134 CoverageAnalysis]: Checked inductivity of 904 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2024-12-06 01:40:44,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:44,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 102 states and 292 transitions. [2024-12-06 01:40:44,793 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 292 transitions. [2024-12-06 01:40:44,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 01:40:44,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:44,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:44,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:45,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-12-06 01:40:45,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:45,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 107 states and 317 transitions. [2024-12-06 01:40:45,669 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 317 transitions. [2024-12-06 01:40:45,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 01:40:45,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:45,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:46,053 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 0 proven. 495 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-12-06 01:40:46,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:46,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 112 states and 343 transitions. [2024-12-06 01:40:46,531 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 343 transitions. [2024-12-06 01:40:46,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:40:46,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:46,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:46,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:47,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1273 backedges. 0 proven. 551 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-12-06 01:40:47,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:47,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 117 states and 370 transitions. [2024-12-06 01:40:47,474 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 370 transitions. [2024-12-06 01:40:47,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 01:40:47,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:47,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:47,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:48,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1410 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 800 trivial. 0 not checked. [2024-12-06 01:40:48,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:48,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 122 states and 398 transitions. [2024-12-06 01:40:48,476 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 398 transitions. [2024-12-06 01:40:48,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 01:40:48,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:48,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:48,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:49,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1554 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 882 trivial. 0 not checked. [2024-12-06 01:40:49,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:49,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 127 states and 427 transitions. [2024-12-06 01:40:49,508 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 427 transitions. [2024-12-06 01:40:49,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 01:40:49,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:49,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:49,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:49,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1705 backedges. 0 proven. 737 refuted. 0 times theorem prover too weak. 968 trivial. 0 not checked. [2024-12-06 01:40:50,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:50,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 132 states and 457 transitions. [2024-12-06 01:40:50,493 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 457 transitions. [2024-12-06 01:40:50,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 01:40:50,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:50,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:50,949 INFO L134 CoverageAnalysis]: Checked inductivity of 1863 backedges. 0 proven. 805 refuted. 0 times theorem prover too weak. 1058 trivial. 0 not checked. [2024-12-06 01:40:51,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:51,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 137 states and 488 transitions. [2024-12-06 01:40:51,509 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 488 transitions. [2024-12-06 01:40:51,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 01:40:51,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:51,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:51,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:52,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 0 proven. 876 refuted. 0 times theorem prover too weak. 1152 trivial. 0 not checked. [2024-12-06 01:40:52,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:52,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 142 states and 520 transitions. [2024-12-06 01:40:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 520 transitions. [2024-12-06 01:40:52,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 01:40:52,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:52,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:52,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:53,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2200 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 1250 trivial. 0 not checked. [2024-12-06 01:40:53,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:53,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 147 states and 553 transitions. [2024-12-06 01:40:53,707 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 553 transitions. [2024-12-06 01:40:53,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 01:40:53,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:53,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:53,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:54,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2379 backedges. 0 proven. 1027 refuted. 0 times theorem prover too weak. 1352 trivial. 0 not checked. [2024-12-06 01:40:54,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:54,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 152 states and 587 transitions. [2024-12-06 01:40:54,924 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 587 transitions. [2024-12-06 01:40:54,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 01:40:54,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:54,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:54,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:55,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2565 backedges. 0 proven. 1107 refuted. 0 times theorem prover too weak. 1458 trivial. 0 not checked. [2024-12-06 01:40:56,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:56,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 157 states and 622 transitions. [2024-12-06 01:40:56,165 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 622 transitions. [2024-12-06 01:40:56,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 01:40:56,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:56,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:56,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:56,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2758 backedges. 0 proven. 1190 refuted. 0 times theorem prover too weak. 1568 trivial. 0 not checked. [2024-12-06 01:40:57,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:57,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 162 states and 658 transitions. [2024-12-06 01:40:57,574 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 658 transitions. [2024-12-06 01:40:57,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 01:40:57,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:57,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:57,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:58,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2958 backedges. 0 proven. 1276 refuted. 0 times theorem prover too weak. 1682 trivial. 0 not checked. [2024-12-06 01:40:58,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:58,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 167 states and 695 transitions. [2024-12-06 01:40:58,799 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 695 transitions. [2024-12-06 01:40:58,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-06 01:40:58,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:58,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:58,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:59,485 INFO L134 CoverageAnalysis]: Checked inductivity of 3165 backedges. 0 proven. 1365 refuted. 0 times theorem prover too weak. 1800 trivial. 0 not checked. [2024-12-06 01:41:00,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:00,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 172 states and 733 transitions. [2024-12-06 01:41:00,326 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 733 transitions. [2024-12-06 01:41:00,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 01:41:00,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:00,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:00,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:01,114 INFO L134 CoverageAnalysis]: Checked inductivity of 3379 backedges. 0 proven. 1457 refuted. 0 times theorem prover too weak. 1922 trivial. 0 not checked. [2024-12-06 01:41:01,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:01,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 177 states and 772 transitions. [2024-12-06 01:41:01,862 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 772 transitions. [2024-12-06 01:41:01,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-06 01:41:01,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:01,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:02,634 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 0 proven. 1552 refuted. 0 times theorem prover too weak. 2048 trivial. 0 not checked. [2024-12-06 01:41:03,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:03,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 182 states and 812 transitions. [2024-12-06 01:41:03,392 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 812 transitions. [2024-12-06 01:41:03,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-06 01:41:03,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:03,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:03,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:04,202 INFO L134 CoverageAnalysis]: Checked inductivity of 3828 backedges. 0 proven. 1650 refuted. 0 times theorem prover too weak. 2178 trivial. 0 not checked. [2024-12-06 01:41:04,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:04,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 187 states and 853 transitions. [2024-12-06 01:41:04,969 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 853 transitions. [2024-12-06 01:41:04,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-12-06 01:41:04,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:04,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:05,930 INFO L134 CoverageAnalysis]: Checked inductivity of 4063 backedges. 0 proven. 1751 refuted. 0 times theorem prover too weak. 2312 trivial. 0 not checked. [2024-12-06 01:41:06,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:06,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 192 states and 895 transitions. [2024-12-06 01:41:06,745 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 895 transitions. [2024-12-06 01:41:06,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 01:41:06,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:06,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:06,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:07,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4305 backedges. 0 proven. 1855 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2024-12-06 01:41:08,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:08,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 197 states and 938 transitions. [2024-12-06 01:41:08,413 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 938 transitions. [2024-12-06 01:41:08,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 01:41:08,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:08,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:08,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:09,345 INFO L134 CoverageAnalysis]: Checked inductivity of 4554 backedges. 0 proven. 1962 refuted. 0 times theorem prover too weak. 2592 trivial. 0 not checked. [2024-12-06 01:41:10,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:10,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 202 states and 982 transitions. [2024-12-06 01:41:10,206 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 982 transitions. [2024-12-06 01:41:10,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 01:41:10,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:10,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:10,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:11,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4810 backedges. 0 proven. 2072 refuted. 0 times theorem prover too weak. 2738 trivial. 0 not checked. [2024-12-06 01:41:12,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:12,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 207 states and 1027 transitions. [2024-12-06 01:41:12,300 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 1027 transitions. [2024-12-06 01:41:12,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-12-06 01:41:12,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:12,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:12,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:13,391 INFO L134 CoverageAnalysis]: Checked inductivity of 5073 backedges. 0 proven. 2185 refuted. 0 times theorem prover too weak. 2888 trivial. 0 not checked. [2024-12-06 01:41:14,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:14,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 212 states and 1073 transitions. [2024-12-06 01:41:14,260 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 1073 transitions. [2024-12-06 01:41:14,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 01:41:14,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:14,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:14,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:15,326 INFO L134 CoverageAnalysis]: Checked inductivity of 5343 backedges. 0 proven. 2301 refuted. 0 times theorem prover too weak. 3042 trivial. 0 not checked. [2024-12-06 01:41:16,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:16,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 217 states and 1120 transitions. [2024-12-06 01:41:16,240 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 1120 transitions. [2024-12-06 01:41:16,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-06 01:41:16,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:16,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:16,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:17,454 INFO L134 CoverageAnalysis]: Checked inductivity of 5620 backedges. 0 proven. 2420 refuted. 0 times theorem prover too weak. 3200 trivial. 0 not checked. [2024-12-06 01:41:18,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:18,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 222 states and 1168 transitions. [2024-12-06 01:41:18,525 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 1168 transitions. [2024-12-06 01:41:18,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-06 01:41:18,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:18,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:18,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:19,717 INFO L134 CoverageAnalysis]: Checked inductivity of 5904 backedges. 0 proven. 2542 refuted. 0 times theorem prover too weak. 3362 trivial. 0 not checked. [2024-12-06 01:41:20,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:20,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 227 states and 1217 transitions. [2024-12-06 01:41:20,729 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 1217 transitions. [2024-12-06 01:41:20,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-12-06 01:41:20,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:20,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:20,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:22,011 INFO L134 CoverageAnalysis]: Checked inductivity of 6195 backedges. 0 proven. 2667 refuted. 0 times theorem prover too weak. 3528 trivial. 0 not checked. [2024-12-06 01:41:22,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:22,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 232 states and 1267 transitions. [2024-12-06 01:41:22,992 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 1267 transitions. [2024-12-06 01:41:22,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-06 01:41:22,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:22,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:23,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:24,330 INFO L134 CoverageAnalysis]: Checked inductivity of 6493 backedges. 0 proven. 2795 refuted. 0 times theorem prover too weak. 3698 trivial. 0 not checked. [2024-12-06 01:41:25,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:25,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 237 states and 1318 transitions. [2024-12-06 01:41:25,254 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 1318 transitions. [2024-12-06 01:41:25,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 01:41:25,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:25,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:25,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:26,835 INFO L134 CoverageAnalysis]: Checked inductivity of 6798 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 3872 trivial. 0 not checked. [2024-12-06 01:41:27,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:27,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 242 states and 1370 transitions. [2024-12-06 01:41:27,899 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 1370 transitions. [2024-12-06 01:41:27,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-12-06 01:41:27,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:27,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:27,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:29,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7110 backedges. 0 proven. 3060 refuted. 0 times theorem prover too weak. 4050 trivial. 0 not checked. [2024-12-06 01:41:30,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:30,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 247 states and 1423 transitions. [2024-12-06 01:41:30,470 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 1423 transitions. [2024-12-06 01:41:30,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-12-06 01:41:30,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:30,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:30,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:32,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7429 backedges. 0 proven. 3197 refuted. 0 times theorem prover too weak. 4232 trivial. 0 not checked. [2024-12-06 01:41:33,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:33,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 252 states and 1477 transitions. [2024-12-06 01:41:33,138 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 1477 transitions. [2024-12-06 01:41:33,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-06 01:41:33,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:33,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:33,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:34,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7755 backedges. 0 proven. 3337 refuted. 0 times theorem prover too weak. 4418 trivial. 0 not checked. [2024-12-06 01:41:35,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:35,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2760 states to 257 states and 1532 transitions. [2024-12-06 01:41:35,878 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 1532 transitions. [2024-12-06 01:41:35,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-12-06 01:41:35,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:35,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:35,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:37,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8088 backedges. 0 proven. 3480 refuted. 0 times theorem prover too weak. 4608 trivial. 0 not checked. [2024-12-06 01:41:38,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:38,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 262 states and 1588 transitions. [2024-12-06 01:41:38,773 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 1588 transitions. [2024-12-06 01:41:38,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-12-06 01:41:38,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:38,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:40,544 INFO L134 CoverageAnalysis]: Checked inductivity of 8428 backedges. 0 proven. 3626 refuted. 0 times theorem prover too weak. 4802 trivial. 0 not checked. [2024-12-06 01:41:41,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:41,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 267 states and 1645 transitions. [2024-12-06 01:41:41,688 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 1645 transitions. [2024-12-06 01:41:41,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-12-06 01:41:41,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:41,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:41,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:43,775 INFO L134 CoverageAnalysis]: Checked inductivity of 8775 backedges. 0 proven. 3775 refuted. 0 times theorem prover too weak. 5000 trivial. 0 not checked. [2024-12-06 01:41:45,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:45,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3084 states to 272 states and 1703 transitions. [2024-12-06 01:41:45,098 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 1703 transitions. [2024-12-06 01:41:45,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-12-06 01:41:45,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:45,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:45,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:47,060 INFO L134 CoverageAnalysis]: Checked inductivity of 9129 backedges. 0 proven. 3927 refuted. 0 times theorem prover too weak. 5202 trivial. 0 not checked. [2024-12-06 01:41:48,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:48,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3196 states to 277 states and 1762 transitions. [2024-12-06 01:41:48,390 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 1762 transitions. [2024-12-06 01:41:48,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-12-06 01:41:48,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:48,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:48,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:50,575 INFO L134 CoverageAnalysis]: Checked inductivity of 9490 backedges. 0 proven. 4082 refuted. 0 times theorem prover too weak. 5408 trivial. 0 not checked. [2024-12-06 01:41:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:51,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 282 states and 1822 transitions. [2024-12-06 01:41:51,850 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 1822 transitions. [2024-12-06 01:41:51,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-12-06 01:41:51,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:51,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:54,189 INFO L134 CoverageAnalysis]: Checked inductivity of 9858 backedges. 0 proven. 4240 refuted. 0 times theorem prover too weak. 5618 trivial. 0 not checked. [2024-12-06 01:41:55,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:55,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3426 states to 287 states and 1883 transitions. [2024-12-06 01:41:55,550 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 1883 transitions. [2024-12-06 01:41:55,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-12-06 01:41:55,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:55,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:55,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:58,025 INFO L134 CoverageAnalysis]: Checked inductivity of 10233 backedges. 0 proven. 4401 refuted. 0 times theorem prover too weak. 5832 trivial. 0 not checked. [2024-12-06 01:41:59,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:59,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 292 states and 1945 transitions. [2024-12-06 01:41:59,344 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 1945 transitions. [2024-12-06 01:41:59,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2024-12-06 01:41:59,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:59,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:59,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:01,954 INFO L134 CoverageAnalysis]: Checked inductivity of 10615 backedges. 0 proven. 4565 refuted. 0 times theorem prover too weak. 6050 trivial. 0 not checked. [2024-12-06 01:42:03,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:03,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3664 states to 297 states and 2008 transitions. [2024-12-06 01:42:03,330 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 2008 transitions. [2024-12-06 01:42:03,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-12-06 01:42:03,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:03,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:03,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:05,730 INFO L134 CoverageAnalysis]: Checked inductivity of 11004 backedges. 0 proven. 4732 refuted. 0 times theorem prover too weak. 6272 trivial. 0 not checked. [2024-12-06 01:42:07,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:07,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 302 states and 2072 transitions. [2024-12-06 01:42:07,166 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 2072 transitions. [2024-12-06 01:42:07,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2024-12-06 01:42:07,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:07,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:07,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:10,074 INFO L134 CoverageAnalysis]: Checked inductivity of 11400 backedges. 0 proven. 4902 refuted. 0 times theorem prover too weak. 6498 trivial. 0 not checked. [2024-12-06 01:42:11,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:11,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 307 states and 2137 transitions. [2024-12-06 01:42:11,471 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 2137 transitions. [2024-12-06 01:42:11,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2024-12-06 01:42:11,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:11,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:11,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:14,147 INFO L134 CoverageAnalysis]: Checked inductivity of 11803 backedges. 0 proven. 5075 refuted. 0 times theorem prover too weak. 6728 trivial. 0 not checked. [2024-12-06 01:42:15,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:15,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4036 states to 312 states and 2203 transitions. [2024-12-06 01:42:15,565 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 2203 transitions. [2024-12-06 01:42:15,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2024-12-06 01:42:15,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:15,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:15,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:18,251 INFO L134 CoverageAnalysis]: Checked inductivity of 12213 backedges. 0 proven. 5251 refuted. 0 times theorem prover too weak. 6962 trivial. 0 not checked. [2024-12-06 01:42:19,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:19,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 317 states and 2270 transitions. [2024-12-06 01:42:19,698 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 2270 transitions. [2024-12-06 01:42:19,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-12-06 01:42:19,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:19,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:19,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:22,456 INFO L134 CoverageAnalysis]: Checked inductivity of 12630 backedges. 0 proven. 5430 refuted. 0 times theorem prover too weak. 7200 trivial. 0 not checked. [2024-12-06 01:42:23,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:23,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4294 states to 322 states and 2338 transitions. [2024-12-06 01:42:23,932 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 2338 transitions. [2024-12-06 01:42:23,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-12-06 01:42:23,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:23,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:23,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:26,858 INFO L134 CoverageAnalysis]: Checked inductivity of 13054 backedges. 0 proven. 5612 refuted. 0 times theorem prover too weak. 7442 trivial. 0 not checked. [2024-12-06 01:42:28,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:28,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4426 states to 327 states and 2407 transitions. [2024-12-06 01:42:28,370 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 2407 transitions. [2024-12-06 01:42:28,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2024-12-06 01:42:28,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:28,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:28,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:31,447 INFO L134 CoverageAnalysis]: Checked inductivity of 13485 backedges. 0 proven. 5797 refuted. 0 times theorem prover too weak. 7688 trivial. 0 not checked. [2024-12-06 01:42:33,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:33,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 332 states and 2477 transitions. [2024-12-06 01:42:33,236 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 2477 transitions. [2024-12-06 01:42:33,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-12-06 01:42:33,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:33,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:33,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:36,387 INFO L134 CoverageAnalysis]: Checked inductivity of 13923 backedges. 0 proven. 5985 refuted. 0 times theorem prover too weak. 7938 trivial. 0 not checked. [2024-12-06 01:42:37,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:37,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4696 states to 337 states and 2548 transitions. [2024-12-06 01:42:37,987 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 2548 transitions. [2024-12-06 01:42:37,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-12-06 01:42:37,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:37,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:41,222 INFO L134 CoverageAnalysis]: Checked inductivity of 14368 backedges. 0 proven. 6176 refuted. 0 times theorem prover too weak. 8192 trivial. 0 not checked. [2024-12-06 01:42:42,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:42,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4834 states to 342 states and 2620 transitions. [2024-12-06 01:42:42,808 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 2620 transitions. [2024-12-06 01:42:42,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-12-06 01:42:42,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:42,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:46,114 INFO L134 CoverageAnalysis]: Checked inductivity of 14820 backedges. 0 proven. 6370 refuted. 0 times theorem prover too weak. 8450 trivial. 0 not checked. [2024-12-06 01:42:47,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:47,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4974 states to 347 states and 2693 transitions. [2024-12-06 01:42:47,748 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 2693 transitions. [2024-12-06 01:42:47,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2024-12-06 01:42:47,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:47,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:47,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:51,147 INFO L134 CoverageAnalysis]: Checked inductivity of 15279 backedges. 0 proven. 6567 refuted. 0 times theorem prover too weak. 8712 trivial. 0 not checked. [2024-12-06 01:42:52,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:52,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5116 states to 352 states and 2767 transitions. [2024-12-06 01:42:52,735 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 2767 transitions. [2024-12-06 01:42:52,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2024-12-06 01:42:52,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:52,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:52,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:56,352 INFO L134 CoverageAnalysis]: Checked inductivity of 15745 backedges. 0 proven. 6767 refuted. 0 times theorem prover too weak. 8978 trivial. 0 not checked. [2024-12-06 01:42:57,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:57,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 357 states and 2842 transitions. [2024-12-06 01:42:57,983 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 2842 transitions. [2024-12-06 01:42:57,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 486 [2024-12-06 01:42:57,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:57,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:58,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:01,629 INFO L134 CoverageAnalysis]: Checked inductivity of 16218 backedges. 0 proven. 6970 refuted. 0 times theorem prover too weak. 9248 trivial. 0 not checked. [2024-12-06 01:43:03,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:03,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5406 states to 362 states and 2918 transitions. [2024-12-06 01:43:03,363 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 2918 transitions. [2024-12-06 01:43:03,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-12-06 01:43:03,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:03,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:03,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:07,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16698 backedges. 0 proven. 7176 refuted. 0 times theorem prover too weak. 9522 trivial. 0 not checked. [2024-12-06 01:43:08,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:08,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5554 states to 367 states and 2995 transitions. [2024-12-06 01:43:08,861 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 2995 transitions. [2024-12-06 01:43:08,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2024-12-06 01:43:08,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:08,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:08,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:12,757 INFO L134 CoverageAnalysis]: Checked inductivity of 17185 backedges. 0 proven. 7385 refuted. 0 times theorem prover too weak. 9800 trivial. 0 not checked. [2024-12-06 01:43:14,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:14,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5704 states to 372 states and 3073 transitions. [2024-12-06 01:43:14,460 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 3073 transitions. [2024-12-06 01:43:14,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2024-12-06 01:43:14,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:14,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:18,508 INFO L134 CoverageAnalysis]: Checked inductivity of 17679 backedges. 0 proven. 7597 refuted. 0 times theorem prover too weak. 10082 trivial. 0 not checked. [2024-12-06 01:43:20,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:20,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5856 states to 377 states and 3152 transitions. [2024-12-06 01:43:20,229 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 3152 transitions. [2024-12-06 01:43:20,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2024-12-06 01:43:20,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:20,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:20,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:24,425 INFO L134 CoverageAnalysis]: Checked inductivity of 18180 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 10368 trivial. 0 not checked. [2024-12-06 01:43:26,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:26,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6010 states to 382 states and 3232 transitions. [2024-12-06 01:43:26,259 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 3232 transitions. [2024-12-06 01:43:26,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2024-12-06 01:43:26,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:26,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:26,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:30,676 INFO L134 CoverageAnalysis]: Checked inductivity of 18688 backedges. 0 proven. 8030 refuted. 0 times theorem prover too weak. 10658 trivial. 0 not checked. [2024-12-06 01:43:32,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:32,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6166 states to 387 states and 3313 transitions. [2024-12-06 01:43:32,678 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 3313 transitions. [2024-12-06 01:43:32,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2024-12-06 01:43:32,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:32,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:32,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:37,410 INFO L134 CoverageAnalysis]: Checked inductivity of 19203 backedges. 0 proven. 8251 refuted. 0 times theorem prover too weak. 10952 trivial. 0 not checked. [2024-12-06 01:43:39,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:39,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6324 states to 392 states and 3395 transitions. [2024-12-06 01:43:39,306 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 3395 transitions. [2024-12-06 01:43:39,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2024-12-06 01:43:39,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:39,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:43,966 INFO L134 CoverageAnalysis]: Checked inductivity of 19725 backedges. 0 proven. 8475 refuted. 0 times theorem prover too weak. 11250 trivial. 0 not checked. [2024-12-06 01:43:45,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:45,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6484 states to 397 states and 3478 transitions. [2024-12-06 01:43:45,861 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 3478 transitions. [2024-12-06 01:43:45,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-12-06 01:43:45,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:45,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:45,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:50,690 INFO L134 CoverageAnalysis]: Checked inductivity of 20254 backedges. 0 proven. 8702 refuted. 0 times theorem prover too weak. 11552 trivial. 0 not checked. [2024-12-06 01:43:52,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:52,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6646 states to 402 states and 3562 transitions. [2024-12-06 01:43:52,688 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 3562 transitions. [2024-12-06 01:43:52,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2024-12-06 01:43:52,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:52,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:52,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:57,677 INFO L134 CoverageAnalysis]: Checked inductivity of 20790 backedges. 0 proven. 8932 refuted. 0 times theorem prover too weak. 11858 trivial. 0 not checked. [2024-12-06 01:43:59,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:59,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6810 states to 407 states and 3647 transitions. [2024-12-06 01:43:59,640 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 3647 transitions. [2024-12-06 01:43:59,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 556 [2024-12-06 01:43:59,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:59,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:59,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:04,791 INFO L134 CoverageAnalysis]: Checked inductivity of 21333 backedges. 0 proven. 9165 refuted. 0 times theorem prover too weak. 12168 trivial. 0 not checked. [2024-12-06 01:44:06,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:06,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6976 states to 412 states and 3733 transitions. [2024-12-06 01:44:06,935 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 3733 transitions. [2024-12-06 01:44:06,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2024-12-06 01:44:06,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:06,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:07,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:12,362 INFO L134 CoverageAnalysis]: Checked inductivity of 21883 backedges. 0 proven. 9401 refuted. 0 times theorem prover too weak. 12482 trivial. 0 not checked. [2024-12-06 01:44:14,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:14,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7144 states to 417 states and 3820 transitions. [2024-12-06 01:44:14,440 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 3820 transitions. [2024-12-06 01:44:14,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2024-12-06 01:44:14,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:14,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:14,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:19,915 INFO L134 CoverageAnalysis]: Checked inductivity of 22440 backedges. 0 proven. 9640 refuted. 0 times theorem prover too weak. 12800 trivial. 0 not checked. [2024-12-06 01:44:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:22,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7314 states to 422 states and 3908 transitions. [2024-12-06 01:44:22,024 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 3908 transitions. [2024-12-06 01:44:22,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2024-12-06 01:44:22,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:22,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:22,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:27,687 INFO L134 CoverageAnalysis]: Checked inductivity of 23004 backedges. 0 proven. 9882 refuted. 0 times theorem prover too weak. 13122 trivial. 0 not checked. [2024-12-06 01:44:29,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:29,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7486 states to 427 states and 3997 transitions. [2024-12-06 01:44:29,845 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 3997 transitions. [2024-12-06 01:44:29,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2024-12-06 01:44:29,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:29,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:29,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:35,684 INFO L134 CoverageAnalysis]: Checked inductivity of 23575 backedges. 0 proven. 10127 refuted. 0 times theorem prover too weak. 13448 trivial. 0 not checked. [2024-12-06 01:44:37,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:37,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7660 states to 432 states and 4087 transitions. [2024-12-06 01:44:37,848 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 4087 transitions. [2024-12-06 01:44:37,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2024-12-06 01:44:37,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:37,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:37,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:43,896 INFO L134 CoverageAnalysis]: Checked inductivity of 24153 backedges. 0 proven. 10375 refuted. 0 times theorem prover too weak. 13778 trivial. 0 not checked. [2024-12-06 01:44:46,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:46,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7836 states to 437 states and 4178 transitions. [2024-12-06 01:44:46,021 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 4178 transitions. [2024-12-06 01:44:46,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2024-12-06 01:44:46,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:46,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:46,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:52,546 INFO L134 CoverageAnalysis]: Checked inductivity of 24738 backedges. 0 proven. 10626 refuted. 0 times theorem prover too weak. 14112 trivial. 0 not checked. [2024-12-06 01:44:54,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:54,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8014 states to 442 states and 4270 transitions. [2024-12-06 01:44:54,651 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 4270 transitions. [2024-12-06 01:44:54,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2024-12-06 01:44:54,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:54,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:54,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:01,250 INFO L134 CoverageAnalysis]: Checked inductivity of 25330 backedges. 0 proven. 10880 refuted. 0 times theorem prover too weak. 14450 trivial. 0 not checked. [2024-12-06 01:45:03,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:03,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8194 states to 447 states and 4363 transitions. [2024-12-06 01:45:03,500 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 4363 transitions. [2024-12-06 01:45:03,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 612 [2024-12-06 01:45:03,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:03,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:03,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:10,366 INFO L134 CoverageAnalysis]: Checked inductivity of 25929 backedges. 0 proven. 11137 refuted. 0 times theorem prover too weak. 14792 trivial. 0 not checked. [2024-12-06 01:45:12,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8376 states to 452 states and 4457 transitions. [2024-12-06 01:45:12,640 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 4457 transitions. [2024-12-06 01:45:12,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 619 [2024-12-06 01:45:12,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:12,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:12,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:19,743 INFO L134 CoverageAnalysis]: Checked inductivity of 26535 backedges. 0 proven. 11397 refuted. 0 times theorem prover too weak. 15138 trivial. 0 not checked. [2024-12-06 01:45:22,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:22,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8560 states to 457 states and 4552 transitions. [2024-12-06 01:45:22,005 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 4552 transitions. [2024-12-06 01:45:22,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2024-12-06 01:45:22,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:22,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:22,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:29,397 INFO L134 CoverageAnalysis]: Checked inductivity of 27148 backedges. 0 proven. 11660 refuted. 0 times theorem prover too weak. 15488 trivial. 0 not checked. [2024-12-06 01:45:31,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:31,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8746 states to 462 states and 4648 transitions. [2024-12-06 01:45:31,911 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 4648 transitions. [2024-12-06 01:45:31,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2024-12-06 01:45:31,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:31,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:39,677 INFO L134 CoverageAnalysis]: Checked inductivity of 27768 backedges. 0 proven. 11926 refuted. 0 times theorem prover too weak. 15842 trivial. 0 not checked. [2024-12-06 01:45:42,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:42,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8934 states to 467 states and 4745 transitions. [2024-12-06 01:45:42,228 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 4745 transitions. [2024-12-06 01:45:42,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2024-12-06 01:45:42,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:42,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:42,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:50,090 INFO L134 CoverageAnalysis]: Checked inductivity of 28395 backedges. 0 proven. 12195 refuted. 0 times theorem prover too weak. 16200 trivial. 0 not checked. [2024-12-06 01:45:52,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:52,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9124 states to 472 states and 4843 transitions. [2024-12-06 01:45:52,412 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 4843 transitions. [2024-12-06 01:45:52,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2024-12-06 01:45:52,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:52,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:00,366 INFO L134 CoverageAnalysis]: Checked inductivity of 29029 backedges. 0 proven. 12467 refuted. 0 times theorem prover too weak. 16562 trivial. 0 not checked. [2024-12-06 01:46:02,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:02,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9316 states to 477 states and 4942 transitions. [2024-12-06 01:46:02,822 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 4942 transitions. [2024-12-06 01:46:02,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 654 [2024-12-06 01:46:02,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:02,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:11,015 INFO L134 CoverageAnalysis]: Checked inductivity of 29670 backedges. 0 proven. 12742 refuted. 0 times theorem prover too weak. 16928 trivial. 0 not checked. [2024-12-06 01:46:13,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:13,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9510 states to 482 states and 5042 transitions. [2024-12-06 01:46:13,451 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 5042 transitions. [2024-12-06 01:46:13,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 661 [2024-12-06 01:46:13,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:13,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:13,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:21,921 INFO L134 CoverageAnalysis]: Checked inductivity of 30318 backedges. 0 proven. 13020 refuted. 0 times theorem prover too weak. 17298 trivial. 0 not checked. [2024-12-06 01:46:24,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:24,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9706 states to 487 states and 5143 transitions. [2024-12-06 01:46:24,331 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 5143 transitions. [2024-12-06 01:46:24,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 668 [2024-12-06 01:46:24,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:24,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:24,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:33,034 INFO L134 CoverageAnalysis]: Checked inductivity of 30973 backedges. 0 proven. 13301 refuted. 0 times theorem prover too weak. 17672 trivial. 0 not checked. [2024-12-06 01:46:35,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:35,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9904 states to 492 states and 5245 transitions. [2024-12-06 01:46:35,816 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 5245 transitions. [2024-12-06 01:46:35,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 675 [2024-12-06 01:46:35,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:35,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:35,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:45,013 INFO L134 CoverageAnalysis]: Checked inductivity of 31635 backedges. 0 proven. 13585 refuted. 0 times theorem prover too weak. 18050 trivial. 0 not checked. [2024-12-06 01:46:47,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10104 states to 497 states and 5348 transitions. [2024-12-06 01:46:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 5348 transitions. [2024-12-06 01:46:47,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 682 [2024-12-06 01:46:47,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:47,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:47,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:56,680 INFO L134 CoverageAnalysis]: Checked inductivity of 32304 backedges. 0 proven. 13872 refuted. 0 times theorem prover too weak. 18432 trivial. 0 not checked. [2024-12-06 01:46:59,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:59,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10306 states to 502 states and 5452 transitions. [2024-12-06 01:46:59,375 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 5452 transitions. [2024-12-06 01:46:59,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 689 [2024-12-06 01:46:59,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:59,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:59,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:08,799 INFO L134 CoverageAnalysis]: Checked inductivity of 32980 backedges. 0 proven. 14162 refuted. 0 times theorem prover too weak. 18818 trivial. 0 not checked. [2024-12-06 01:47:11,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:11,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10510 states to 507 states and 5557 transitions. [2024-12-06 01:47:11,406 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 5557 transitions. [2024-12-06 01:47:11,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 696 [2024-12-06 01:47:11,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:11,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:11,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:21,083 INFO L134 CoverageAnalysis]: Checked inductivity of 33663 backedges. 0 proven. 14455 refuted. 0 times theorem prover too weak. 19208 trivial. 0 not checked. [2024-12-06 01:47:23,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:23,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10716 states to 512 states and 5663 transitions. [2024-12-06 01:47:23,723 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 5663 transitions. [2024-12-06 01:47:23,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 703 [2024-12-06 01:47:23,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:23,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:23,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 34353 backedges. 0 proven. 14751 refuted. 0 times theorem prover too weak. 19602 trivial. 0 not checked. [2024-12-06 01:47:36,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:36,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10924 states to 517 states and 5770 transitions. [2024-12-06 01:47:36,255 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 5770 transitions. [2024-12-06 01:47:36,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 710 [2024-12-06 01:47:36,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:36,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:36,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:17,225 INFO L134 CoverageAnalysis]: Checked inductivity of 35050 backedges. 15050 proven. 0 refuted. 0 times theorem prover too weak. 20000 trivial. 0 not checked.