./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-examples/sorting_bubblesort_2_ground.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9783cf3f-2dae-424c-be7d-ac4ca2e91526/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9783cf3f-2dae-424c-be7d-ac4ca2e91526/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_9783cf3f-2dae-424c-be7d-ac4ca2e91526/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9783cf3f-2dae-424c-be7d-ac4ca2e91526/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-examples/sorting_bubblesort_2_ground.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9783cf3f-2dae-424c-be7d-ac4ca2e91526/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9783cf3f-2dae-424c-be7d-ac4ca2e91526/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2e8196ca3e7f8da6be63ed057317b8a370ba560e11740ea9a51451f140c434c1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:30:00,170 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:30:00,226 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9783cf3f-2dae-424c-be7d-ac4ca2e91526/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:30:00,230 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:30:00,230 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:30:00,248 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:30:00,249 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:30:00,249 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:30:00,250 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:30:00,250 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:30:00,250 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:30:00,250 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:30:00,250 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:30:00,250 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:30:00,250 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:30:00,251 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:30:00,251 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:30:00,251 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:30:00,251 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:30:00,251 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:30:00,251 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:30:00,251 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:30:00,251 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:30:00,251 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:30:00,251 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:30:00,251 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:30:00,252 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:30:00,252 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:30:00,252 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:30:00,252 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:30:00,252 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:30:00,252 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:30:00,252 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:30:00,252 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:30:00,252 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:30:00,252 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_9783cf3f-2dae-424c-be7d-ac4ca2e91526/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 ! overflow) ) 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 -> 2e8196ca3e7f8da6be63ed057317b8a370ba560e11740ea9a51451f140c434c1 [2024-12-06 02:30:00,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:30:00,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:30:00,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:30:00,473 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:30:00,474 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:30:00,475 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9783cf3f-2dae-424c-be7d-ac4ca2e91526/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-examples/sorting_bubblesort_2_ground.i [2024-12-06 02:30:03,542 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9783cf3f-2dae-424c-be7d-ac4ca2e91526/bin/ukojak-verify-CZk0znPC7b/data/eec6a7a91/80be4934a761470cb2e2b02e2439368f/FLAG21a211237 [2024-12-06 02:30:03,743 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:30:03,744 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9783cf3f-2dae-424c-be7d-ac4ca2e91526/sv-benchmarks/c/array-examples/sorting_bubblesort_2_ground.i [2024-12-06 02:30:03,750 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9783cf3f-2dae-424c-be7d-ac4ca2e91526/bin/ukojak-verify-CZk0znPC7b/data/eec6a7a91/80be4934a761470cb2e2b02e2439368f/FLAG21a211237 [2024-12-06 02:30:03,766 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9783cf3f-2dae-424c-be7d-ac4ca2e91526/bin/ukojak-verify-CZk0znPC7b/data/eec6a7a91/80be4934a761470cb2e2b02e2439368f [2024-12-06 02:30:03,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:30:03,770 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:30:03,771 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:30:03,771 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:30:03,776 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:30:03,776 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:30:03" (1/1) ... [2024-12-06 02:30:03,777 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@394f903 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:03, skipping insertion in model container [2024-12-06 02:30:03,777 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:30:03" (1/1) ... [2024-12-06 02:30:03,790 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:30:03,936 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:30:03,946 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:30:03,968 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:30:03,981 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:30:03,982 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:03 WrapperNode [2024-12-06 02:30:03,982 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:30:03,983 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:30:03,983 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:30:03,983 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:30:03,991 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:03" (1/1) ... [2024-12-06 02:30:03,997 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:03" (1/1) ... [2024-12-06 02:30:04,013 INFO L138 Inliner]: procedures = 16, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 98 [2024-12-06 02:30:04,013 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:30:04,014 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:30:04,014 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:30:04,014 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:30:04,020 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:03" (1/1) ... [2024-12-06 02:30:04,020 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:03" (1/1) ... [2024-12-06 02:30:04,022 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:03" (1/1) ... [2024-12-06 02:30:04,022 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:03" (1/1) ... [2024-12-06 02:30:04,029 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:03" (1/1) ... [2024-12-06 02:30:04,030 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:03" (1/1) ... [2024-12-06 02:30:04,034 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:03" (1/1) ... [2024-12-06 02:30:04,036 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:03" (1/1) ... [2024-12-06 02:30:04,037 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:03" (1/1) ... [2024-12-06 02:30:04,039 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:30:04,039 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:30:04,040 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:30:04,040 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:30:04,041 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:03" (1/1) ... [2024-12-06 02:30:04,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:30:04,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9783cf3f-2dae-424c-be7d-ac4ca2e91526/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:30:04,078 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9783cf3f-2dae-424c-be7d-ac4ca2e91526/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:30:04,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9783cf3f-2dae-424c-be7d-ac4ca2e91526/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:30:04,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:30:04,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:30:04,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:30:04,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:30:04,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:30:04,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:30:04,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:30:04,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:30:04,187 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:30:04,189 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:30:04,375 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-12-06 02:30:04,375 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:30:04,447 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:30:04,447 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-12-06 02:30:04,447 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:30:04 BoogieIcfgContainer [2024-12-06 02:30:04,448 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:30:04,448 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:30:04,449 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:30:04,458 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:30:04,458 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:30:04" (1/1) ... [2024-12-06 02:30:04,465 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:30:04,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:04,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 40 states and 45 transitions. [2024-12-06 02:30:04,513 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 45 transitions. [2024-12-06 02:30:04,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:30:04,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:04,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:04,676 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 02:30:04,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:04,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 42 states and 48 transitions. [2024-12-06 02:30:04,736 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 48 transitions. [2024-12-06 02:30:04,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:30:04,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:04,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:04,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:04,820 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 02:30:04,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:04,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 45 states and 52 transitions. [2024-12-06 02:30:04,941 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 52 transitions. [2024-12-06 02:30:04,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:30:04,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:04,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:04,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:05,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:30:05,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:05,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 42 states and 47 transitions. [2024-12-06 02:30:05,093 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 47 transitions. [2024-12-06 02:30:05,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:30:05,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:05,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:05,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:05,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:05,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:05,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 41 states and 46 transitions. [2024-12-06 02:30:05,227 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 46 transitions. [2024-12-06 02:30:05,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:30:05,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:05,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:05,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:05,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:05,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 43 states and 49 transitions. [2024-12-06 02:30:05,339 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 49 transitions. [2024-12-06 02:30:05,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:30:05,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:05,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:05,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:05,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:05,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 44 states and 51 transitions. [2024-12-06 02:30:05,425 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 51 transitions. [2024-12-06 02:30:05,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:30:05,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:05,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:05,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:05,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:05,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:05,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 45 states and 52 transitions. [2024-12-06 02:30:05,470 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 52 transitions. [2024-12-06 02:30:05,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:30:05,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:05,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:05,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:05,503 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:05,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:05,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 47 states and 56 transitions. [2024-12-06 02:30:05,521 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 56 transitions. [2024-12-06 02:30:05,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:30:05,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:05,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:05,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:05,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:05,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:05,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 48 states and 57 transitions. [2024-12-06 02:30:05,565 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 57 transitions. [2024-12-06 02:30:05,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:30:05,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:05,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:05,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:05,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:05,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 49 states and 58 transitions. [2024-12-06 02:30:05,614 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 58 transitions. [2024-12-06 02:30:05,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:30:05,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:05,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:05,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:05,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:05,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:05,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 50 states and 59 transitions. [2024-12-06 02:30:05,652 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 59 transitions. [2024-12-06 02:30:05,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:30:05,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:05,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:05,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:05,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:05,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:05,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 51 states and 60 transitions. [2024-12-06 02:30:05,696 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 60 transitions. [2024-12-06 02:30:05,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:30:05,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:05,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:05,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:05,766 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:05,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:05,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 53 states and 63 transitions. [2024-12-06 02:30:05,855 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions. [2024-12-06 02:30:05,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:30:05,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:05,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:05,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:05,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:05,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 54 states and 63 transitions. [2024-12-06 02:30:05,901 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 63 transitions. [2024-12-06 02:30:05,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:30:05,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:05,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:05,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:05,956 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:30:06,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:06,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 53 states and 62 transitions. [2024-12-06 02:30:06,091 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 62 transitions. [2024-12-06 02:30:06,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:30:06,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:06,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:06,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:06,148 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:06,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:06,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 54 states and 63 transitions. [2024-12-06 02:30:06,234 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 63 transitions. [2024-12-06 02:30:06,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:30:06,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:06,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:06,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:06,286 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:30:06,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:06,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 55 states and 65 transitions. [2024-12-06 02:30:06,443 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2024-12-06 02:30:06,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:30:06,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:06,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:06,506 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:30:06,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:06,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 54 states and 64 transitions. [2024-12-06 02:30:06,524 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 64 transitions. [2024-12-06 02:30:06,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:30:06,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:06,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:06,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:06,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:30:06,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:06,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 56 states and 67 transitions. [2024-12-06 02:30:06,580 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 67 transitions. [2024-12-06 02:30:06,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:30:06,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:06,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:06,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:06,602 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:30:06,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:06,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 55 states and 66 transitions. [2024-12-06 02:30:06,628 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 66 transitions. [2024-12-06 02:30:06,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:30:06,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:06,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:06,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:06,682 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:30:06,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:06,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 54 states and 65 transitions. [2024-12-06 02:30:06,708 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 65 transitions. [2024-12-06 02:30:06,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:30:06,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:06,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:06,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:06,768 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:30:06,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:06,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 57 states and 68 transitions. [2024-12-06 02:30:06,880 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 68 transitions. [2024-12-06 02:30:06,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:30:06,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:06,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:06,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:06,913 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:30:06,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:06,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 53 states and 63 transitions. [2024-12-06 02:30:06,945 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions. [2024-12-06 02:30:06,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:30:06,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:06,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:06,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:06,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:30:07,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:07,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 47 states and 56 transitions. [2024-12-06 02:30:07,004 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 56 transitions. [2024-12-06 02:30:07,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:30:07,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:07,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:07,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:07,065 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:30:07,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:07,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 49 states and 59 transitions. [2024-12-06 02:30:07,119 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2024-12-06 02:30:07,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:30:07,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:07,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:07,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:07,149 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:30:07,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:07,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 50 states and 60 transitions. [2024-12-06 02:30:07,166 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 60 transitions. [2024-12-06 02:30:07,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:30:07,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:07,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:07,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:07,253 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 02:30:07,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:07,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 51 states and 62 transitions. [2024-12-06 02:30:07,304 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 62 transitions. [2024-12-06 02:30:07,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:30:07,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:07,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:07,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:07,415 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:07,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:07,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 57 states and 70 transitions. [2024-12-06 02:30:07,773 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 70 transitions. [2024-12-06 02:30:07,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:30:07,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:07,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:07,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:07,848 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:30:08,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:08,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 61 states and 75 transitions. [2024-12-06 02:30:08,206 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 75 transitions. [2024-12-06 02:30:08,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:30:08,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:08,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:08,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:08,298 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:08,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:08,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 67 states and 83 transitions. [2024-12-06 02:30:08,717 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 83 transitions. [2024-12-06 02:30:08,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:30:08,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:08,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:08,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:08,765 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:30:08,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:08,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 70 states and 86 transitions. [2024-12-06 02:30:08,848 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 86 transitions. [2024-12-06 02:30:08,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:30:08,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:08,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:08,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:08,945 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 1 proven. 40 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:09,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:09,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 76 states and 93 transitions. [2024-12-06 02:30:09,272 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 93 transitions. [2024-12-06 02:30:09,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:30:09,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:09,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:09,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:09,389 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 1 proven. 65 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:09,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:09,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 82 states and 100 transitions. [2024-12-06 02:30:09,760 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 100 transitions. [2024-12-06 02:30:09,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:30:09,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:09,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:09,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:09,895 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 1 proven. 96 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:10,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:10,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 88 states and 107 transitions. [2024-12-06 02:30:10,290 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 107 transitions. [2024-12-06 02:30:10,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:30:10,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:10,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:10,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:10,440 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 1 proven. 133 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:10,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:10,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 94 states and 114 transitions. [2024-12-06 02:30:10,853 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 114 transitions. [2024-12-06 02:30:10,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:30:10,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:10,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:10,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:11,003 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 1 proven. 176 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:11,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:11,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 100 states and 121 transitions. [2024-12-06 02:30:11,475 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 121 transitions. [2024-12-06 02:30:11,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:30:11,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:11,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:11,614 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 1 proven. 225 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:12,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:12,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 106 states and 128 transitions. [2024-12-06 02:30:12,097 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 128 transitions. [2024-12-06 02:30:12,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:30:12,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:12,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:12,268 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 1 proven. 280 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:12,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:12,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 112 states and 135 transitions. [2024-12-06 02:30:12,752 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 135 transitions. [2024-12-06 02:30:12,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:30:12,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:12,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:12,928 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 1 proven. 341 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:13,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:13,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 118 states and 142 transitions. [2024-12-06 02:30:13,448 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 142 transitions. [2024-12-06 02:30:13,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:30:13,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:13,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:13,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:13,603 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 1 proven. 408 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:14,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:14,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 124 states and 149 transitions. [2024-12-06 02:30:14,136 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 149 transitions. [2024-12-06 02:30:14,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:30:14,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:14,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:14,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:14,305 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 1 proven. 481 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:14,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:14,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 130 states and 156 transitions. [2024-12-06 02:30:14,924 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 156 transitions. [2024-12-06 02:30:14,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:30:14,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:14,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:14,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:15,099 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 1 proven. 560 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:15,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:15,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 136 states and 163 transitions. [2024-12-06 02:30:15,748 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 163 transitions. [2024-12-06 02:30:15,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:30:15,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:15,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:15,992 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 1 proven. 645 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:16,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 142 states and 170 transitions. [2024-12-06 02:30:16,553 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 170 transitions. [2024-12-06 02:30:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:30:16,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:16,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:16,809 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 1 proven. 736 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:17,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:17,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 148 states and 177 transitions. [2024-12-06 02:30:17,431 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 177 transitions. [2024-12-06 02:30:17,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:30:17,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:17,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:17,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:17,651 INFO L134 CoverageAnalysis]: Checked inductivity of 835 backedges. 1 proven. 833 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:18,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:18,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 154 states and 184 transitions. [2024-12-06 02:30:18,217 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 184 transitions. [2024-12-06 02:30:18,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:30:18,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:18,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:18,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:18,467 INFO L134 CoverageAnalysis]: Checked inductivity of 938 backedges. 1 proven. 936 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:19,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:19,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 160 states and 191 transitions. [2024-12-06 02:30:19,100 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 191 transitions. [2024-12-06 02:30:19,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:30:19,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:19,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:19,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:19,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 1 proven. 1045 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:19,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:19,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 166 states and 198 transitions. [2024-12-06 02:30:19,934 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 198 transitions. [2024-12-06 02:30:19,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:30:19,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:19,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:20,150 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 1 proven. 1160 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:20,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:20,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 172 states and 205 transitions. [2024-12-06 02:30:20,770 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 205 transitions. [2024-12-06 02:30:20,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:30:20,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:20,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:20,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:21,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1283 backedges. 1 proven. 1281 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:21,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:21,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 178 states and 212 transitions. [2024-12-06 02:30:21,763 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 212 transitions. [2024-12-06 02:30:21,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:30:21,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:21,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:21,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:22,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1410 backedges. 1 proven. 1408 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:22,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:22,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 184 states and 219 transitions. [2024-12-06 02:30:22,751 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 219 transitions. [2024-12-06 02:30:22,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:30:22,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:22,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:22,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:22,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1543 backedges. 1 proven. 1541 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:23,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:23,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 190 states and 226 transitions. [2024-12-06 02:30:23,713 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 226 transitions. [2024-12-06 02:30:23,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:30:23,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:23,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:23,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:23,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1682 backedges. 1 proven. 1680 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:24,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 196 states and 233 transitions. [2024-12-06 02:30:24,726 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 233 transitions. [2024-12-06 02:30:24,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:30:24,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:24,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:24,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:25,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1827 backedges. 1 proven. 1825 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:25,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:25,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 202 states and 240 transitions. [2024-12-06 02:30:25,808 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 240 transitions. [2024-12-06 02:30:25,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:30:25,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:25,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:25,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:26,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1978 backedges. 1 proven. 1976 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:27,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:27,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 208 states and 247 transitions. [2024-12-06 02:30:27,005 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 247 transitions. [2024-12-06 02:30:27,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 02:30:27,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:27,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:27,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:27,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2135 backedges. 1 proven. 2133 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:28,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:28,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 214 states and 254 transitions. [2024-12-06 02:30:28,269 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 254 transitions. [2024-12-06 02:30:28,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 02:30:28,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:28,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:28,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:28,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2298 backedges. 1 proven. 2296 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:29,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:29,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 220 states and 261 transitions. [2024-12-06 02:30:29,528 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 261 transitions. [2024-12-06 02:30:29,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 02:30:29,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:29,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:29,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:29,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2467 backedges. 1 proven. 2465 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:30,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:30,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 226 states and 268 transitions. [2024-12-06 02:30:30,749 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 268 transitions. [2024-12-06 02:30:30,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:30:30,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:30,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:31,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2642 backedges. 1 proven. 2640 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:31,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:31,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 232 states and 275 transitions. [2024-12-06 02:30:31,963 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 275 transitions. [2024-12-06 02:30:31,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 02:30:31,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:31,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:32,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2823 backedges. 1 proven. 2821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:33,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:33,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 238 states and 282 transitions. [2024-12-06 02:30:33,374 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 282 transitions. [2024-12-06 02:30:33,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 02:30:33,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:33,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:33,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:33,763 INFO L134 CoverageAnalysis]: Checked inductivity of 3010 backedges. 1 proven. 3008 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:34,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:34,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 244 states and 289 transitions. [2024-12-06 02:30:34,753 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 289 transitions. [2024-12-06 02:30:34,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 02:30:34,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:34,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:34,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:35,156 INFO L134 CoverageAnalysis]: Checked inductivity of 3203 backedges. 1 proven. 3201 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:36,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:36,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 250 states and 296 transitions. [2024-12-06 02:30:36,203 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 296 transitions. [2024-12-06 02:30:36,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 02:30:36,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:36,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:36,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:36,658 INFO L134 CoverageAnalysis]: Checked inductivity of 3402 backedges. 1 proven. 3400 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:37,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:37,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 256 states and 303 transitions. [2024-12-06 02:30:37,612 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 303 transitions. [2024-12-06 02:30:37,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-06 02:30:37,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:37,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:37,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:38,146 INFO L134 CoverageAnalysis]: Checked inductivity of 3607 backedges. 1 proven. 3605 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:39,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:39,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 262 states and 310 transitions. [2024-12-06 02:30:39,160 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 310 transitions. [2024-12-06 02:30:39,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 02:30:39,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:39,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:39,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:39,610 INFO L134 CoverageAnalysis]: Checked inductivity of 3818 backedges. 1 proven. 3816 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:40,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:40,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 268 states and 317 transitions. [2024-12-06 02:30:40,700 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 317 transitions. [2024-12-06 02:30:40,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-06 02:30:40,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:40,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:41,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4035 backedges. 1 proven. 4033 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:42,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:42,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 274 states and 324 transitions. [2024-12-06 02:30:42,244 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 324 transitions. [2024-12-06 02:30:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-06 02:30:42,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:42,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:42,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:42,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4258 backedges. 1 proven. 4256 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:43,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:43,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 280 states and 331 transitions. [2024-12-06 02:30:43,770 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 331 transitions. [2024-12-06 02:30:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-12-06 02:30:43,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:43,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:43,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:44,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4487 backedges. 1 proven. 4485 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:45,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:45,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 286 states and 338 transitions. [2024-12-06 02:30:45,436 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 338 transitions. [2024-12-06 02:30:45,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-12-06 02:30:45,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:45,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:45,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4722 backedges. 1 proven. 4720 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:47,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:47,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 292 states and 345 transitions. [2024-12-06 02:30:47,134 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 345 transitions. [2024-12-06 02:30:47,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 02:30:47,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:47,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:47,761 INFO L134 CoverageAnalysis]: Checked inductivity of 4963 backedges. 1 proven. 4961 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:49,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:49,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 298 states and 352 transitions. [2024-12-06 02:30:49,001 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 352 transitions. [2024-12-06 02:30:49,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-06 02:30:49,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:49,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:49,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:49,582 INFO L134 CoverageAnalysis]: Checked inductivity of 5210 backedges. 1 proven. 5208 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:50,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:50,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 304 states and 359 transitions. [2024-12-06 02:30:50,794 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 359 transitions. [2024-12-06 02:30:50,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-06 02:30:50,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:50,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:50,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:51,443 INFO L134 CoverageAnalysis]: Checked inductivity of 5463 backedges. 1 proven. 5461 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:52,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:52,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 310 states and 366 transitions. [2024-12-06 02:30:52,708 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 366 transitions. [2024-12-06 02:30:52,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-06 02:30:52,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:52,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:52,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:53,368 INFO L134 CoverageAnalysis]: Checked inductivity of 5722 backedges. 1 proven. 5720 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:54,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:54,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 316 states and 373 transitions. [2024-12-06 02:30:54,526 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 373 transitions. [2024-12-06 02:30:54,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-06 02:30:54,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:54,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:54,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:55,274 INFO L134 CoverageAnalysis]: Checked inductivity of 5987 backedges. 1 proven. 5985 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:56,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:56,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 322 states and 380 transitions. [2024-12-06 02:30:56,688 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 380 transitions. [2024-12-06 02:30:56,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-06 02:30:56,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:56,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:57,514 INFO L134 CoverageAnalysis]: Checked inductivity of 6258 backedges. 1 proven. 6256 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:30:58,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:58,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 328 states and 387 transitions. [2024-12-06 02:30:58,814 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 387 transitions. [2024-12-06 02:30:58,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-06 02:30:58,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:30:58,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:58,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:59,686 INFO L134 CoverageAnalysis]: Checked inductivity of 6535 backedges. 1 proven. 6533 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:01,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:01,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 334 states and 394 transitions. [2024-12-06 02:31:01,093 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 394 transitions. [2024-12-06 02:31:01,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 02:31:01,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:01,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:01,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:01,839 INFO L134 CoverageAnalysis]: Checked inductivity of 6818 backedges. 1 proven. 6816 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:03,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:03,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 340 states and 401 transitions. [2024-12-06 02:31:03,135 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 401 transitions. [2024-12-06 02:31:03,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 02:31:03,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:03,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:03,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:03,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7107 backedges. 1 proven. 7105 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:05,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:05,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 346 states and 408 transitions. [2024-12-06 02:31:05,388 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 408 transitions. [2024-12-06 02:31:05,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 02:31:05,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:05,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:06,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7402 backedges. 1 proven. 7400 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:07,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:07,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 352 states and 415 transitions. [2024-12-06 02:31:07,801 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 415 transitions. [2024-12-06 02:31:07,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 02:31:07,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:07,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:08,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7703 backedges. 1 proven. 7701 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:10,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:10,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 358 states and 422 transitions. [2024-12-06 02:31:10,133 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 422 transitions. [2024-12-06 02:31:10,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-12-06 02:31:10,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:10,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:10,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:11,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8010 backedges. 1 proven. 8008 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:12,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:12,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 364 states and 429 transitions. [2024-12-06 02:31:12,487 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 429 transitions. [2024-12-06 02:31:12,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-12-06 02:31:12,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:12,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:12,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:13,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8323 backedges. 1 proven. 8321 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:14,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:14,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 370 states and 436 transitions. [2024-12-06 02:31:14,868 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 436 transitions. [2024-12-06 02:31:14,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-12-06 02:31:14,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:14,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:14,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:15,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8642 backedges. 1 proven. 8640 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:17,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:17,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 376 states and 443 transitions. [2024-12-06 02:31:17,304 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 443 transitions. [2024-12-06 02:31:17,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-12-06 02:31:17,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:17,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:17,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:18,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8967 backedges. 1 proven. 8965 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:19,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:19,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 382 states and 450 transitions. [2024-12-06 02:31:19,983 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 450 transitions. [2024-12-06 02:31:19,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-12-06 02:31:19,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:19,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:20,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:20,997 INFO L134 CoverageAnalysis]: Checked inductivity of 9298 backedges. 1 proven. 9296 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:22,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:22,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 388 states and 457 transitions. [2024-12-06 02:31:22,607 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 457 transitions. [2024-12-06 02:31:22,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-12-06 02:31:22,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:22,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:22,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:23,601 INFO L134 CoverageAnalysis]: Checked inductivity of 9635 backedges. 1 proven. 9633 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:25,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 394 states and 464 transitions. [2024-12-06 02:31:25,202 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 464 transitions. [2024-12-06 02:31:25,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-12-06 02:31:25,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:25,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:25,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:26,251 INFO L134 CoverageAnalysis]: Checked inductivity of 9978 backedges. 1 proven. 9976 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:27,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:27,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 400 states and 471 transitions. [2024-12-06 02:31:27,843 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 471 transitions. [2024-12-06 02:31:27,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-12-06 02:31:27,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:27,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:27,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:28,887 INFO L134 CoverageAnalysis]: Checked inductivity of 10327 backedges. 1 proven. 10325 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:30,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:30,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 406 states and 478 transitions. [2024-12-06 02:31:30,506 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 478 transitions. [2024-12-06 02:31:30,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-12-06 02:31:30,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:30,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:30,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:31,757 INFO L134 CoverageAnalysis]: Checked inductivity of 10682 backedges. 1 proven. 10680 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:33,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:33,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 412 states and 485 transitions. [2024-12-06 02:31:33,346 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 485 transitions. [2024-12-06 02:31:33,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-12-06 02:31:33,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:33,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:33,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:34,496 INFO L134 CoverageAnalysis]: Checked inductivity of 11043 backedges. 1 proven. 11041 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:36,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:36,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 418 states and 492 transitions. [2024-12-06 02:31:36,298 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 492 transitions. [2024-12-06 02:31:36,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-12-06 02:31:36,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:36,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:36,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:37,488 INFO L134 CoverageAnalysis]: Checked inductivity of 11410 backedges. 1 proven. 11408 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:39,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:39,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 424 states and 499 transitions. [2024-12-06 02:31:39,273 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 499 transitions. [2024-12-06 02:31:39,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-12-06 02:31:39,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:39,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:39,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:40,528 INFO L134 CoverageAnalysis]: Checked inductivity of 11783 backedges. 1 proven. 11781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:42,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:42,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 430 states and 506 transitions. [2024-12-06 02:31:42,223 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 506 transitions. [2024-12-06 02:31:42,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-12-06 02:31:42,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:42,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:43,493 INFO L134 CoverageAnalysis]: Checked inductivity of 12162 backedges. 1 proven. 12160 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:45,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:45,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 436 states and 513 transitions. [2024-12-06 02:31:45,286 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 513 transitions. [2024-12-06 02:31:45,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2024-12-06 02:31:45,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:45,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:45,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:46,680 INFO L134 CoverageAnalysis]: Checked inductivity of 12547 backedges. 1 proven. 12545 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:48,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:48,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 442 states and 520 transitions. [2024-12-06 02:31:48,465 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 520 transitions. [2024-12-06 02:31:48,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-12-06 02:31:48,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:48,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:48,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:49,807 INFO L134 CoverageAnalysis]: Checked inductivity of 12938 backedges. 1 proven. 12936 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:51,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:51,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 448 states and 527 transitions. [2024-12-06 02:31:51,602 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 527 transitions. [2024-12-06 02:31:51,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2024-12-06 02:31:51,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:51,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:51,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:53,186 INFO L134 CoverageAnalysis]: Checked inductivity of 13335 backedges. 1 proven. 13333 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:55,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:55,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 454 states and 534 transitions. [2024-12-06 02:31:55,006 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 534 transitions. [2024-12-06 02:31:55,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-12-06 02:31:55,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:55,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:56,444 INFO L134 CoverageAnalysis]: Checked inductivity of 13738 backedges. 1 proven. 13736 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:58,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:58,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 460 states and 541 transitions. [2024-12-06 02:31:58,417 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 541 transitions. [2024-12-06 02:31:58,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-12-06 02:31:58,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:58,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:58,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:59,937 INFO L134 CoverageAnalysis]: Checked inductivity of 14147 backedges. 1 proven. 14145 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:01,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:01,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 466 states and 548 transitions. [2024-12-06 02:32:01,819 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 548 transitions. [2024-12-06 02:32:01,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-12-06 02:32:01,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:01,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:01,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:03,355 INFO L134 CoverageAnalysis]: Checked inductivity of 14562 backedges. 1 proven. 14560 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:05,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:05,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 472 states and 555 transitions. [2024-12-06 02:32:05,315 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 555 transitions. [2024-12-06 02:32:05,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2024-12-06 02:32:05,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:05,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:05,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:06,887 INFO L134 CoverageAnalysis]: Checked inductivity of 14983 backedges. 1 proven. 14981 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:08,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:08,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 478 states and 562 transitions. [2024-12-06 02:32:08,869 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 562 transitions. [2024-12-06 02:32:08,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2024-12-06 02:32:08,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:08,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:08,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:10,472 INFO L134 CoverageAnalysis]: Checked inductivity of 15410 backedges. 1 proven. 15408 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:12,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:12,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 484 states and 569 transitions. [2024-12-06 02:32:12,454 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 569 transitions. [2024-12-06 02:32:12,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-12-06 02:32:12,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:12,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:12,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:14,136 INFO L134 CoverageAnalysis]: Checked inductivity of 15843 backedges. 1 proven. 15841 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:16,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:16,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 490 states and 576 transitions. [2024-12-06 02:32:16,052 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 576 transitions. [2024-12-06 02:32:16,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-12-06 02:32:16,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:16,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:16,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:17,799 INFO L134 CoverageAnalysis]: Checked inductivity of 16282 backedges. 1 proven. 16280 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:19,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:19,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 496 states and 583 transitions. [2024-12-06 02:32:19,995 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 583 transitions. [2024-12-06 02:32:19,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2024-12-06 02:32:19,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:19,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:21,735 INFO L134 CoverageAnalysis]: Checked inductivity of 16727 backedges. 1 proven. 16725 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:23,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:23,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 502 states and 590 transitions. [2024-12-06 02:32:23,782 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 590 transitions. [2024-12-06 02:32:23,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2024-12-06 02:32:23,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:23,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:23,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:25,593 INFO L134 CoverageAnalysis]: Checked inductivity of 17178 backedges. 1 proven. 17176 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:27,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:27,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 508 states and 597 transitions. [2024-12-06 02:32:27,744 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 597 transitions. [2024-12-06 02:32:27,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2024-12-06 02:32:27,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:27,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:27,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:29,610 INFO L134 CoverageAnalysis]: Checked inductivity of 17635 backedges. 1 proven. 17633 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:31,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:31,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 514 states and 604 transitions. [2024-12-06 02:32:31,801 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 604 transitions. [2024-12-06 02:32:31,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-12-06 02:32:31,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:31,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:31,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:33,785 INFO L134 CoverageAnalysis]: Checked inductivity of 18098 backedges. 1 proven. 18096 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:35,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:35,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 520 states and 611 transitions. [2024-12-06 02:32:35,940 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 611 transitions. [2024-12-06 02:32:35,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2024-12-06 02:32:35,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:35,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:35,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:38,146 INFO L134 CoverageAnalysis]: Checked inductivity of 18567 backedges. 1 proven. 18565 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:40,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:40,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 526 states and 618 transitions. [2024-12-06 02:32:40,318 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 618 transitions. [2024-12-06 02:32:40,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-12-06 02:32:40,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:40,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:42,415 INFO L134 CoverageAnalysis]: Checked inductivity of 19042 backedges. 1 proven. 19040 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:44,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:44,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 532 states and 625 transitions. [2024-12-06 02:32:44,738 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 625 transitions. [2024-12-06 02:32:44,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2024-12-06 02:32:44,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:44,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:44,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:46,862 INFO L134 CoverageAnalysis]: Checked inductivity of 19523 backedges. 1 proven. 19521 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:49,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:49,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 538 states and 632 transitions. [2024-12-06 02:32:49,111 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 632 transitions. [2024-12-06 02:32:49,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-12-06 02:32:49,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:49,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:51,270 INFO L134 CoverageAnalysis]: Checked inductivity of 20010 backedges. 1 proven. 20008 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:53,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:53,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 544 states and 639 transitions. [2024-12-06 02:32:53,458 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 639 transitions. [2024-12-06 02:32:53,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-12-06 02:32:53,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:53,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:53,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:55,696 INFO L134 CoverageAnalysis]: Checked inductivity of 20503 backedges. 1 proven. 20501 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:58,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:58,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 550 states and 646 transitions. [2024-12-06 02:32:58,185 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 646 transitions. [2024-12-06 02:32:58,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2024-12-06 02:32:58,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:58,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:00,716 INFO L134 CoverageAnalysis]: Checked inductivity of 21002 backedges. 1 proven. 21000 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:03,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:03,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 556 states and 653 transitions. [2024-12-06 02:33:03,040 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 653 transitions. [2024-12-06 02:33:03,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2024-12-06 02:33:03,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:03,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:03,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:05,352 INFO L134 CoverageAnalysis]: Checked inductivity of 21507 backedges. 1 proven. 21505 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:07,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:07,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 562 states and 660 transitions. [2024-12-06 02:33:07,740 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 660 transitions. [2024-12-06 02:33:07,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2024-12-06 02:33:07,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:07,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:07,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:10,071 INFO L134 CoverageAnalysis]: Checked inductivity of 22018 backedges. 1 proven. 22016 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:12,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:12,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 568 states and 667 transitions. [2024-12-06 02:33:12,378 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 667 transitions. [2024-12-06 02:33:12,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2024-12-06 02:33:12,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:12,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:14,826 INFO L134 CoverageAnalysis]: Checked inductivity of 22535 backedges. 1 proven. 22533 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:17,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:17,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 574 states and 674 transitions. [2024-12-06 02:33:17,402 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 674 transitions. [2024-12-06 02:33:17,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-12-06 02:33:17,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:17,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:17,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:19,883 INFO L134 CoverageAnalysis]: Checked inductivity of 23058 backedges. 1 proven. 23056 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:22,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:22,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 580 states and 681 transitions. [2024-12-06 02:33:22,560 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 681 transitions. [2024-12-06 02:33:22,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2024-12-06 02:33:22,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:22,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:22,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:25,072 INFO L134 CoverageAnalysis]: Checked inductivity of 23587 backedges. 1 proven. 23585 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:27,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:27,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 586 states and 688 transitions. [2024-12-06 02:33:27,654 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 688 transitions. [2024-12-06 02:33:27,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2024-12-06 02:33:27,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:27,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:27,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:30,314 INFO L134 CoverageAnalysis]: Checked inductivity of 24122 backedges. 1 proven. 24120 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:32,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:32,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 592 states and 695 transitions. [2024-12-06 02:33:32,731 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 695 transitions. [2024-12-06 02:33:32,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2024-12-06 02:33:32,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:32,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:35,517 INFO L134 CoverageAnalysis]: Checked inductivity of 24663 backedges. 1 proven. 24661 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:38,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:38,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 598 states and 702 transitions. [2024-12-06 02:33:38,044 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 702 transitions. [2024-12-06 02:33:38,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 566 [2024-12-06 02:33:38,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:38,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:38,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:40,883 INFO L134 CoverageAnalysis]: Checked inductivity of 25210 backedges. 1 proven. 25208 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:43,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 604 states and 709 transitions. [2024-12-06 02:33:43,581 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 709 transitions. [2024-12-06 02:33:43,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2024-12-06 02:33:43,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:43,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:43,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:46,613 INFO L134 CoverageAnalysis]: Checked inductivity of 25763 backedges. 1 proven. 25761 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:49,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:49,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 610 states and 716 transitions. [2024-12-06 02:33:49,437 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 716 transitions. [2024-12-06 02:33:49,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2024-12-06 02:33:49,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:49,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:52,470 INFO L134 CoverageAnalysis]: Checked inductivity of 26322 backedges. 1 proven. 26320 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:33:55,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:55,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 616 states and 723 transitions. [2024-12-06 02:33:55,136 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 723 transitions. [2024-12-06 02:33:55,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2024-12-06 02:33:55,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:55,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:55,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:58,377 INFO L134 CoverageAnalysis]: Checked inductivity of 26887 backedges. 1 proven. 26885 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:34:01,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:01,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 622 states and 730 transitions. [2024-12-06 02:34:01,166 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 730 transitions. [2024-12-06 02:34:01,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2024-12-06 02:34:01,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:01,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:01,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:04,361 INFO L134 CoverageAnalysis]: Checked inductivity of 27458 backedges. 1 proven. 27456 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:34:07,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:07,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 628 states and 737 transitions. [2024-12-06 02:34:07,155 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 737 transitions. [2024-12-06 02:34:07,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2024-12-06 02:34:07,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:07,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:07,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:10,175 INFO L134 CoverageAnalysis]: Checked inductivity of 28035 backedges. 1 proven. 28033 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:34:13,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:13,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 634 states and 744 transitions. [2024-12-06 02:34:13,056 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 744 transitions. [2024-12-06 02:34:13,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2024-12-06 02:34:13,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:13,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:13,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:16,274 INFO L134 CoverageAnalysis]: Checked inductivity of 28618 backedges. 1 proven. 28616 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:34:19,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:19,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 640 states and 751 transitions. [2024-12-06 02:34:19,046 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 751 transitions. [2024-12-06 02:34:19,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 608 [2024-12-06 02:34:19,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:19,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:19,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:22,329 INFO L134 CoverageAnalysis]: Checked inductivity of 29207 backedges. 1 proven. 29205 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:34:25,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:25,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 646 states and 758 transitions. [2024-12-06 02:34:25,076 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 758 transitions. [2024-12-06 02:34:25,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 614 [2024-12-06 02:34:25,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:25,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:25,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:28,423 INFO L134 CoverageAnalysis]: Checked inductivity of 29802 backedges. 1 proven. 29800 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:34:31,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:31,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 652 states and 765 transitions. [2024-12-06 02:34:31,105 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 765 transitions. [2024-12-06 02:34:31,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 620 [2024-12-06 02:34:31,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:31,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:31,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:34,550 INFO L134 CoverageAnalysis]: Checked inductivity of 30403 backedges. 1 proven. 30401 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:34:37,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:37,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 658 states and 772 transitions. [2024-12-06 02:34:37,381 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 772 transitions. [2024-12-06 02:34:37,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2024-12-06 02:34:37,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:37,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:37,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:40,859 INFO L134 CoverageAnalysis]: Checked inductivity of 31010 backedges. 1 proven. 31008 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:34:43,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:43,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 664 states and 779 transitions. [2024-12-06 02:34:43,528 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 779 transitions. [2024-12-06 02:34:43,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2024-12-06 02:34:43,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:43,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:43,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:47,154 INFO L134 CoverageAnalysis]: Checked inductivity of 31623 backedges. 1 proven. 31621 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:34:50,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:50,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 670 states and 786 transitions. [2024-12-06 02:34:50,045 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 786 transitions. [2024-12-06 02:34:50,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2024-12-06 02:34:50,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:50,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:50,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:53,680 INFO L134 CoverageAnalysis]: Checked inductivity of 32242 backedges. 1 proven. 32240 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:34:56,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:56,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 676 states and 793 transitions. [2024-12-06 02:34:56,570 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 793 transitions. [2024-12-06 02:34:56,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2024-12-06 02:34:56,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:56,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:56,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:00,254 INFO L134 CoverageAnalysis]: Checked inductivity of 32867 backedges. 1 proven. 32865 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:35:03,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:03,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 682 states and 800 transitions. [2024-12-06 02:35:03,314 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 800 transitions. [2024-12-06 02:35:03,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 650 [2024-12-06 02:35:03,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:03,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:06,931 INFO L134 CoverageAnalysis]: Checked inductivity of 33498 backedges. 1 proven. 33496 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:35:09,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:09,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 688 states and 807 transitions. [2024-12-06 02:35:09,735 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 807 transitions. [2024-12-06 02:35:09,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 656 [2024-12-06 02:35:09,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:09,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:09,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:13,563 INFO L134 CoverageAnalysis]: Checked inductivity of 34135 backedges. 1 proven. 34133 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:35:16,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:16,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 694 states and 814 transitions. [2024-12-06 02:35:16,614 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 814 transitions. [2024-12-06 02:35:16,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2024-12-06 02:35:16,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:16,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:16,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:20,776 INFO L134 CoverageAnalysis]: Checked inductivity of 34778 backedges. 1 proven. 34776 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:35:23,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:23,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 700 states and 821 transitions. [2024-12-06 02:35:23,776 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 821 transitions. [2024-12-06 02:35:23,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 668 [2024-12-06 02:35:23,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:23,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:23,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:27,759 INFO L134 CoverageAnalysis]: Checked inductivity of 35427 backedges. 1 proven. 35425 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:35:30,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:30,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 706 states and 828 transitions. [2024-12-06 02:35:30,569 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 828 transitions. [2024-12-06 02:35:30,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 674 [2024-12-06 02:35:30,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:30,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:30,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:34,647 INFO L134 CoverageAnalysis]: Checked inductivity of 36082 backedges. 1 proven. 36080 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:35:37,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:37,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 712 states and 835 transitions. [2024-12-06 02:35:37,839 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 835 transitions. [2024-12-06 02:35:37,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 680 [2024-12-06 02:35:37,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:37,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:37,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:41,934 INFO L134 CoverageAnalysis]: Checked inductivity of 36743 backedges. 1 proven. 36741 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:35:44,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:44,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 718 states and 842 transitions. [2024-12-06 02:35:44,996 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 842 transitions. [2024-12-06 02:35:44,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 686 [2024-12-06 02:35:44,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:44,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:45,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:49,166 INFO L134 CoverageAnalysis]: Checked inductivity of 37410 backedges. 1 proven. 37408 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:35:52,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:52,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 724 states and 849 transitions. [2024-12-06 02:35:52,377 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 849 transitions. [2024-12-06 02:35:52,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 692 [2024-12-06 02:35:52,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:52,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:52,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:56,712 INFO L134 CoverageAnalysis]: Checked inductivity of 38083 backedges. 1 proven. 38081 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:35:59,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:59,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 730 states and 856 transitions. [2024-12-06 02:35:59,920 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 856 transitions. [2024-12-06 02:35:59,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 698 [2024-12-06 02:35:59,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:59,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:59,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:04,319 INFO L134 CoverageAnalysis]: Checked inductivity of 38762 backedges. 1 proven. 38760 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:36:07,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:07,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 736 states and 863 transitions. [2024-12-06 02:36:07,551 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 863 transitions. [2024-12-06 02:36:07,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 704 [2024-12-06 02:36:07,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:07,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:12,042 INFO L134 CoverageAnalysis]: Checked inductivity of 39447 backedges. 1 proven. 39445 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:36:15,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:15,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 742 states and 870 transitions. [2024-12-06 02:36:15,297 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 870 transitions. [2024-12-06 02:36:15,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 710 [2024-12-06 02:36:15,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:15,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:15,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:19,849 INFO L134 CoverageAnalysis]: Checked inductivity of 40138 backedges. 1 proven. 40136 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:36:23,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:23,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 748 states and 877 transitions. [2024-12-06 02:36:23,076 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 877 transitions. [2024-12-06 02:36:23,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 716 [2024-12-06 02:36:23,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:23,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:23,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:27,685 INFO L134 CoverageAnalysis]: Checked inductivity of 40835 backedges. 1 proven. 40833 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:36:30,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:30,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 754 states and 884 transitions. [2024-12-06 02:36:30,983 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 884 transitions. [2024-12-06 02:36:30,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2024-12-06 02:36:30,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:30,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:31,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:35,843 INFO L134 CoverageAnalysis]: Checked inductivity of 41538 backedges. 1 proven. 41536 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:36:38,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:38,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 760 states and 891 transitions. [2024-12-06 02:36:38,988 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 891 transitions. [2024-12-06 02:36:38,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 728 [2024-12-06 02:36:38,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:38,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:39,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:43,792 INFO L134 CoverageAnalysis]: Checked inductivity of 42247 backedges. 1 proven. 42245 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:36:47,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:47,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 766 states and 898 transitions. [2024-12-06 02:36:47,068 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 898 transitions. [2024-12-06 02:36:47,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 734 [2024-12-06 02:36:47,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:47,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:51,917 INFO L134 CoverageAnalysis]: Checked inductivity of 42962 backedges. 1 proven. 42960 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:36:55,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:55,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 772 states and 905 transitions. [2024-12-06 02:36:55,400 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 905 transitions. [2024-12-06 02:36:55,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 740 [2024-12-06 02:36:55,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:55,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:55,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:00,520 INFO L134 CoverageAnalysis]: Checked inductivity of 43683 backedges. 1 proven. 43681 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:37:04,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:04,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 778 states and 912 transitions. [2024-12-06 02:37:04,036 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 912 transitions. [2024-12-06 02:37:04,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 746 [2024-12-06 02:37:04,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:04,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:04,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:09,165 INFO L134 CoverageAnalysis]: Checked inductivity of 44410 backedges. 1 proven. 44408 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:37:12,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:12,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 784 states and 919 transitions. [2024-12-06 02:37:12,801 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 919 transitions. [2024-12-06 02:37:12,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2024-12-06 02:37:12,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:12,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:12,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:18,137 INFO L134 CoverageAnalysis]: Checked inductivity of 45143 backedges. 1 proven. 45141 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:37:21,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:21,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 790 states and 926 transitions. [2024-12-06 02:37:21,811 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 926 transitions. [2024-12-06 02:37:21,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 758 [2024-12-06 02:37:21,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:21,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:21,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:27,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45882 backedges. 1 proven. 45880 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:37:31,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:31,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 796 states and 933 transitions. [2024-12-06 02:37:31,525 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 933 transitions. [2024-12-06 02:37:31,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 764 [2024-12-06 02:37:31,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:31,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:31,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:37,127 INFO L134 CoverageAnalysis]: Checked inductivity of 46627 backedges. 1 proven. 46625 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:37:40,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:40,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 802 states and 940 transitions. [2024-12-06 02:37:40,622 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 940 transitions. [2024-12-06 02:37:40,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 770 [2024-12-06 02:37:40,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:40,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:46,471 INFO L134 CoverageAnalysis]: Checked inductivity of 47378 backedges. 1 proven. 47376 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:37:50,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:50,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 808 states and 947 transitions. [2024-12-06 02:37:50,038 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 947 transitions. [2024-12-06 02:37:50,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2024-12-06 02:37:50,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:50,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:56,261 INFO L134 CoverageAnalysis]: Checked inductivity of 48135 backedges. 1 proven. 48133 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:37:59,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:59,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 814 states and 954 transitions. [2024-12-06 02:37:59,688 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 954 transitions. [2024-12-06 02:37:59,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-12-06 02:37:59,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:59,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:59,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:05,814 INFO L134 CoverageAnalysis]: Checked inductivity of 48898 backedges. 1 proven. 48896 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:38:09,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:09,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 820 states and 961 transitions. [2024-12-06 02:38:09,413 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 961 transitions. [2024-12-06 02:38:09,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 788 [2024-12-06 02:38:09,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:09,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:09,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:15,656 INFO L134 CoverageAnalysis]: Checked inductivity of 49667 backedges. 1 proven. 49665 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:38:19,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:19,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 826 states and 968 transitions. [2024-12-06 02:38:19,228 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 968 transitions. [2024-12-06 02:38:19,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 794 [2024-12-06 02:38:19,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:19,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:19,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:25,586 INFO L134 CoverageAnalysis]: Checked inductivity of 50442 backedges. 1 proven. 50440 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:38:29,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:29,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 832 states and 975 transitions. [2024-12-06 02:38:29,290 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 975 transitions. [2024-12-06 02:38:29,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2024-12-06 02:38:29,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:29,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:29,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:35,737 INFO L134 CoverageAnalysis]: Checked inductivity of 51223 backedges. 1 proven. 51221 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:38:39,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:39,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 838 states and 982 transitions. [2024-12-06 02:38:39,392 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 982 transitions. [2024-12-06 02:38:39,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2024-12-06 02:38:39,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:39,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:39,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:46,163 INFO L134 CoverageAnalysis]: Checked inductivity of 52010 backedges. 1 proven. 52008 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:38:49,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:49,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 844 states and 989 transitions. [2024-12-06 02:38:49,968 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 989 transitions. [2024-12-06 02:38:49,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-12-06 02:38:49,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:49,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:50,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:56,703 INFO L134 CoverageAnalysis]: Checked inductivity of 52803 backedges. 1 proven. 52801 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:39:00,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:00,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 850 states and 996 transitions. [2024-12-06 02:39:00,353 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 996 transitions. [2024-12-06 02:39:00,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2024-12-06 02:39:00,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:00,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:00,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:07,280 INFO L134 CoverageAnalysis]: Checked inductivity of 53602 backedges. 1 proven. 53600 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:39:10,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:10,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 856 states and 1003 transitions. [2024-12-06 02:39:10,978 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1003 transitions. [2024-12-06 02:39:10,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 824 [2024-12-06 02:39:10,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:10,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:11,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:17,901 INFO L134 CoverageAnalysis]: Checked inductivity of 54407 backedges. 1 proven. 54405 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:39:21,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:21,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 862 states and 1010 transitions. [2024-12-06 02:39:21,763 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1010 transitions. [2024-12-06 02:39:21,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2024-12-06 02:39:21,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:21,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:21,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:28,824 INFO L134 CoverageAnalysis]: Checked inductivity of 55218 backedges. 1 proven. 55216 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:39:32,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:32,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 868 states and 1017 transitions. [2024-12-06 02:39:32,827 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1017 transitions. [2024-12-06 02:39:32,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2024-12-06 02:39:32,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:32,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:40,020 INFO L134 CoverageAnalysis]: Checked inductivity of 56035 backedges. 1 proven. 56033 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:39:43,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:43,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 874 states and 1024 transitions. [2024-12-06 02:39:43,936 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1024 transitions. [2024-12-06 02:39:43,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-12-06 02:39:43,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:43,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:44,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:51,238 INFO L134 CoverageAnalysis]: Checked inductivity of 56858 backedges. 1 proven. 56856 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:39:55,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:55,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 880 states and 1031 transitions. [2024-12-06 02:39:55,210 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1031 transitions. [2024-12-06 02:39:55,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2024-12-06 02:39:55,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:55,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:55,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:02,658 INFO L134 CoverageAnalysis]: Checked inductivity of 57687 backedges. 1 proven. 57685 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:40:06,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:06,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 886 states and 1038 transitions. [2024-12-06 02:40:06,414 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1038 transitions. [2024-12-06 02:40:06,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2024-12-06 02:40:06,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:06,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:06,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:14,152 INFO L134 CoverageAnalysis]: Checked inductivity of 58522 backedges. 1 proven. 58520 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:40:18,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:18,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 892 states and 1045 transitions. [2024-12-06 02:40:18,022 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1045 transitions. [2024-12-06 02:40:18,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 860 [2024-12-06 02:40:18,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:18,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:18,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:26,098 INFO L134 CoverageAnalysis]: Checked inductivity of 59363 backedges. 1 proven. 59361 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:40:30,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:30,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 898 states and 1052 transitions. [2024-12-06 02:40:30,148 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1052 transitions. [2024-12-06 02:40:30,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 866 [2024-12-06 02:40:30,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:30,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:30,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:38,026 INFO L134 CoverageAnalysis]: Checked inductivity of 60210 backedges. 1 proven. 60208 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:40:42,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:42,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 904 states and 1059 transitions. [2024-12-06 02:40:42,042 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1059 transitions. [2024-12-06 02:40:42,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 872 [2024-12-06 02:40:42,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:42,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:42,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:50,034 INFO L134 CoverageAnalysis]: Checked inductivity of 61063 backedges. 1 proven. 61061 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:40:53,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:53,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 910 states and 1066 transitions. [2024-12-06 02:40:53,988 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1066 transitions. [2024-12-06 02:40:53,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2024-12-06 02:40:53,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:53,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:54,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:02,244 INFO L134 CoverageAnalysis]: Checked inductivity of 61922 backedges. 1 proven. 61920 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:41:06,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:06,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 916 states and 1073 transitions. [2024-12-06 02:41:06,380 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1073 transitions. [2024-12-06 02:41:06,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2024-12-06 02:41:06,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:06,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:06,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:14,621 INFO L134 CoverageAnalysis]: Checked inductivity of 62787 backedges. 1 proven. 62785 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:41:18,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:18,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 922 states and 1080 transitions. [2024-12-06 02:41:18,999 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1080 transitions. [2024-12-06 02:41:19,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2024-12-06 02:41:19,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:19,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:19,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:27,442 INFO L134 CoverageAnalysis]: Checked inductivity of 63658 backedges. 1 proven. 63656 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:41:31,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 928 states and 1087 transitions. [2024-12-06 02:41:31,744 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1087 transitions. [2024-12-06 02:41:31,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 896 [2024-12-06 02:41:31,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:31,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:31,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:40,261 INFO L134 CoverageAnalysis]: Checked inductivity of 64535 backedges. 1 proven. 64533 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:41:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:44,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 934 states and 1094 transitions. [2024-12-06 02:41:44,573 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1094 transitions. [2024-12-06 02:41:44,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 902 [2024-12-06 02:41:44,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:44,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:53,167 INFO L134 CoverageAnalysis]: Checked inductivity of 65418 backedges. 1 proven. 65416 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:41:57,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:57,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 940 states and 1101 transitions. [2024-12-06 02:41:57,253 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1101 transitions. [2024-12-06 02:41:57,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2024-12-06 02:41:57,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:57,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:57,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:06,074 INFO L134 CoverageAnalysis]: Checked inductivity of 66307 backedges. 1 proven. 66305 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:42:10,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:10,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 946 states and 1108 transitions. [2024-12-06 02:42:10,399 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1108 transitions. [2024-12-06 02:42:10,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 914 [2024-12-06 02:42:10,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:10,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:10,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:19,311 INFO L134 CoverageAnalysis]: Checked inductivity of 67202 backedges. 1 proven. 67200 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:42:23,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:23,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 952 states and 1115 transitions. [2024-12-06 02:42:23,472 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1115 transitions. [2024-12-06 02:42:23,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 920 [2024-12-06 02:42:23,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:23,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:23,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:32,557 INFO L134 CoverageAnalysis]: Checked inductivity of 68103 backedges. 1 proven. 68101 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:42:36,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:36,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 958 states and 1122 transitions. [2024-12-06 02:42:36,758 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1122 transitions. [2024-12-06 02:42:36,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 926 [2024-12-06 02:42:36,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:36,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:36,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:45,970 INFO L134 CoverageAnalysis]: Checked inductivity of 69010 backedges. 1 proven. 69008 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:42:50,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:50,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 964 states and 1129 transitions. [2024-12-06 02:42:50,287 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1129 transitions. [2024-12-06 02:42:50,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2024-12-06 02:42:50,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:50,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:59,601 INFO L134 CoverageAnalysis]: Checked inductivity of 69923 backedges. 1 proven. 69921 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:43:03,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:03,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 970 states and 1136 transitions. [2024-12-06 02:43:03,934 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1136 transitions. [2024-12-06 02:43:03,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-12-06 02:43:03,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:03,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:04,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:13,472 INFO L134 CoverageAnalysis]: Checked inductivity of 70842 backedges. 1 proven. 70840 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:43:18,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:18,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 976 states and 1143 transitions. [2024-12-06 02:43:18,084 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1143 transitions. [2024-12-06 02:43:18,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-12-06 02:43:18,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:18,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:18,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:27,697 INFO L134 CoverageAnalysis]: Checked inductivity of 71767 backedges. 1 proven. 71765 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:43:31,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:31,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 982 states and 1150 transitions. [2024-12-06 02:43:31,924 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1150 transitions. [2024-12-06 02:43:31,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2024-12-06 02:43:31,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:31,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:41,758 INFO L134 CoverageAnalysis]: Checked inductivity of 72698 backedges. 1 proven. 72696 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:43:46,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:46,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 988 states and 1157 transitions. [2024-12-06 02:43:46,095 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1157 transitions. [2024-12-06 02:43:46,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-12-06 02:43:46,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:46,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:46,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:56,077 INFO L134 CoverageAnalysis]: Checked inductivity of 73635 backedges. 1 proven. 73633 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.