./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-alloca/c.01-no-inv-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_f0df880f-cf5a-487a-ae71-a3e5988ea68d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df880f-cf5a-487a-ae71-a3e5988ea68d/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_f0df880f-cf5a-487a-ae71-a3e5988ea68d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df880f-cf5a-487a-ae71-a3e5988ea68d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-alloca/c.01-no-inv-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df880f-cf5a-487a-ae71-a3e5988ea68d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df880f-cf5a-487a-ae71-a3e5988ea68d/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 64bit --witnessprinter.graph.data.programhash f49dce48b63f0ee8eed4ac47c25c384a83e3c23200b58c130c184e2b953e32f3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:33:51,402 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:33:51,459 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df880f-cf5a-487a-ae71-a3e5988ea68d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 04:33:51,464 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:33:51,464 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:33:51,485 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:33:51,486 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:33:51,486 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:33:51,486 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:33:51,486 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:33:51,487 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:33:51,487 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:33:51,487 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:33:51,487 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:33:51,487 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:33:51,487 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:33:51,487 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:33:51,487 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 04:33:51,487 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:33:51,487 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:33:51,487 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:33:51,488 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:33:51,488 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:33:51,488 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:33:51,488 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:33:51,488 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:33:51,488 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:33:51,488 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:33:51,488 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:33:51,488 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:33:51,488 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:33:51,488 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:33:51,489 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_f0df880f-cf5a-487a-ae71-a3e5988ea68d/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f49dce48b63f0ee8eed4ac47c25c384a83e3c23200b58c130c184e2b953e32f3 [2024-12-06 04:33:51,732 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:33:51,739 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:33:51,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:33:51,742 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:33:51,742 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:33:51,743 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df880f-cf5a-487a-ae71-a3e5988ea68d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-memory-alloca/c.01-no-inv-alloca.i [2024-12-06 04:33:54,350 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df880f-cf5a-487a-ae71-a3e5988ea68d/bin/ukojak-verify-CZk0znPC7b/data/e8a6d7113/71e020793f9246d59e9e1180e3061505/FLAG84fe9bf3b [2024-12-06 04:33:54,596 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:33:54,597 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df880f-cf5a-487a-ae71-a3e5988ea68d/sv-benchmarks/c/termination-memory-alloca/c.01-no-inv-alloca.i [2024-12-06 04:33:54,606 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df880f-cf5a-487a-ae71-a3e5988ea68d/bin/ukojak-verify-CZk0znPC7b/data/e8a6d7113/71e020793f9246d59e9e1180e3061505/FLAG84fe9bf3b [2024-12-06 04:33:54,913 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df880f-cf5a-487a-ae71-a3e5988ea68d/bin/ukojak-verify-CZk0znPC7b/data/e8a6d7113/71e020793f9246d59e9e1180e3061505 [2024-12-06 04:33:54,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:33:54,916 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:33:54,917 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:33:54,917 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:33:54,920 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:33:54,921 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:33:54" (1/1) ... [2024-12-06 04:33:54,921 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f77972e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:54, skipping insertion in model container [2024-12-06 04:33:54,921 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:33:54" (1/1) ... [2024-12-06 04:33:54,944 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:33:55,152 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:33:55,160 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:33:55,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:33:55,215 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:33:55,215 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:55 WrapperNode [2024-12-06 04:33:55,215 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:33:55,216 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:33:55,216 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:33:55,216 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:33:55,222 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:55" (1/1) ... [2024-12-06 04:33:55,231 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:55" (1/1) ... [2024-12-06 04:33:55,246 INFO L138 Inliner]: procedures = 111, calls = 25, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 80 [2024-12-06 04:33:55,246 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:33:55,246 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:33:55,247 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:33:55,247 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:33:55,253 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:55" (1/1) ... [2024-12-06 04:33:55,253 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:55" (1/1) ... [2024-12-06 04:33:55,255 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:55" (1/1) ... [2024-12-06 04:33:55,255 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:55" (1/1) ... [2024-12-06 04:33:55,259 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:55" (1/1) ... [2024-12-06 04:33:55,259 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:55" (1/1) ... [2024-12-06 04:33:55,262 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:55" (1/1) ... [2024-12-06 04:33:55,263 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:55" (1/1) ... [2024-12-06 04:33:55,264 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:55" (1/1) ... [2024-12-06 04:33:55,265 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:33:55,266 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:33:55,266 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:33:55,266 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:33:55,267 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:33:55" (1/1) ... [2024-12-06 04:33:55,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:33:55,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df880f-cf5a-487a-ae71-a3e5988ea68d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:33:55,296 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df880f-cf5a-487a-ae71-a3e5988ea68d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:33:55,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df880f-cf5a-487a-ae71-a3e5988ea68d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:33:55,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:33:55,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:33:55,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:33:55,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:33:55,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:33:55,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:33:55,396 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:33:55,397 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:33:55,497 INFO L? ?]: Removed 21 outVars from TransFormulas that were not future-live. [2024-12-06 04:33:55,497 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:33:55,537 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:33:55,537 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:33:55,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:33:55 BoogieIcfgContainer [2024-12-06 04:33:55,537 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:33:55,538 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:33:55,538 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:33:55,547 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:33:55,548 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:33:55" (1/1) ... [2024-12-06 04:33:55,555 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:33:55,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:55,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2024-12-06 04:33:55,602 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2024-12-06 04:33:55,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:33:55,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:55,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:55,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:55,741 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 04:33:55,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:55,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 16 states and 17 transitions. [2024-12-06 04:33:55,766 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 17 transitions. [2024-12-06 04:33:55,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:33:55,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:55,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:55,936 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 04:33:55,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:55,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2024-12-06 04:33:55,977 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2024-12-06 04:33:55,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:33:55,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:55,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:55,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:56,082 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 04:33:56,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:56,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 20 states and 22 transitions. [2024-12-06 04:33:56,098 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2024-12-06 04:33:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:33:56,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:56,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:56,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:56,287 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 04:33:56,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:56,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 26 states and 33 transitions. [2024-12-06 04:33:56,570 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2024-12-06 04:33:56,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:33:56,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:56,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:56,739 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 04:33:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:57,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 29 states and 38 transitions. [2024-12-06 04:33:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 38 transitions. [2024-12-06 04:33:57,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:33:57,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:57,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:57,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:57,201 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:57,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:57,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 32 states and 45 transitions. [2024-12-06 04:33:57,360 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 45 transitions. [2024-12-06 04:33:57,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:33:57,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:57,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:57,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:57,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:57,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:57,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 36 states and 52 transitions. [2024-12-06 04:33:57,747 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 52 transitions. [2024-12-06 04:33:57,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:33:57,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:57,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:57,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:58,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:33:58,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:58,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 42 states and 62 transitions. [2024-12-06 04:33:58,841 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 62 transitions. [2024-12-06 04:33:58,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:33:58,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:58,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:58,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:59,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:59,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:59,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 45 states and 68 transitions. [2024-12-06 04:33:59,572 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 68 transitions. [2024-12-06 04:33:59,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:33:59,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:59,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:59,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:59,756 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:59,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:59,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 41 states and 59 transitions. [2024-12-06 04:33:59,877 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 59 transitions. [2024-12-06 04:33:59,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:33:59,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:59,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:59,989 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:34:00,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:00,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 44 states and 65 transitions. [2024-12-06 04:34:00,556 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 65 transitions. [2024-12-06 04:34:00,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:34:00,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:00,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:00,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:00,811 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:01,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:01,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 48 states and 74 transitions. [2024-12-06 04:34:01,081 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 74 transitions. [2024-12-06 04:34:01,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:34:01,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:01,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:01,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:01,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:34:02,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:02,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 53 states and 82 transitions. [2024-12-06 04:34:02,031 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 82 transitions. [2024-12-06 04:34:02,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:34:02,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:02,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:02,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:02,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:02,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:02,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 56 states and 87 transitions. [2024-12-06 04:34:02,946 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 87 transitions. [2024-12-06 04:34:02,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:34:02,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:02,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:02,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:03,052 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:34:03,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:03,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 59 states and 91 transitions. [2024-12-06 04:34:03,476 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 91 transitions. [2024-12-06 04:34:03,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:34:03,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:03,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:03,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:03,750 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:04,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:04,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 63 states and 102 transitions. [2024-12-06 04:34:04,076 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 102 transitions. [2024-12-06 04:34:04,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:34:04,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:04,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:04,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:04,200 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:34:05,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:05,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2024-12-06 04:34:05,272 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2024-12-06 04:34:05,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:34:05,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:05,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:05,637 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:06,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:06,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 72 states and 117 transitions. [2024-12-06 04:34:06,372 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 117 transitions. [2024-12-06 04:34:06,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:34:06,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:06,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:06,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:06,486 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:34:07,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:07,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 75 states and 121 transitions. [2024-12-06 04:34:07,062 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 121 transitions. [2024-12-06 04:34:07,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:34:07,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:07,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:07,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:07,344 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:07,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:07,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 79 states and 134 transitions. [2024-12-06 04:34:07,744 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 134 transitions. [2024-12-06 04:34:07,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:34:07,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:07,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:07,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:07,851 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:34:09,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:09,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 85 states and 144 transitions. [2024-12-06 04:34:09,232 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 144 transitions. [2024-12-06 04:34:09,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:34:09,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:09,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:09,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:09,621 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:10,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:10,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 88 states and 149 transitions. [2024-12-06 04:34:10,416 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 149 transitions. [2024-12-06 04:34:10,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:34:10,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:10,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:10,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:10,514 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:34:11,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:11,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 91 states and 153 transitions. [2024-12-06 04:34:11,081 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 153 transitions. [2024-12-06 04:34:11,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:34:11,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:11,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:11,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:11,424 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:11,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:11,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 95 states and 168 transitions. [2024-12-06 04:34:11,892 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 168 transitions. [2024-12-06 04:34:11,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:34:11,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:11,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:12,019 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 04:34:13,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:13,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 101 states and 178 transitions. [2024-12-06 04:34:13,557 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 178 transitions. [2024-12-06 04:34:13,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:34:13,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:13,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:14,039 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:15,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:15,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 104 states and 183 transitions. [2024-12-06 04:34:15,017 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 183 transitions. [2024-12-06 04:34:15,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:34:15,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:15,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:15,143 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:34:15,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:15,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 107 states and 187 transitions. [2024-12-06 04:34:15,850 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 187 transitions. [2024-12-06 04:34:15,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:34:15,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:15,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:16,238 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:16,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:16,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 111 states and 204 transitions. [2024-12-06 04:34:16,774 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 204 transitions. [2024-12-06 04:34:16,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:34:16,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:16,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:16,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:16,893 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 04:34:18,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:18,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 117 states and 214 transitions. [2024-12-06 04:34:18,705 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 214 transitions. [2024-12-06 04:34:18,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:34:18,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:18,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:18,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:19,305 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:20,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:20,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 120 states and 219 transitions. [2024-12-06 04:34:20,542 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 219 transitions. [2024-12-06 04:34:20,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:34:20,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:20,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:20,631 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 04:34:21,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:21,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 123 states and 223 transitions. [2024-12-06 04:34:21,402 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 223 transitions. [2024-12-06 04:34:21,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:34:21,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:21,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:21,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:21,836 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:22,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:22,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 127 states and 242 transitions. [2024-12-06 04:34:22,480 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 242 transitions. [2024-12-06 04:34:22,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:34:22,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:22,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:22,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:22,605 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 04:34:24,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:24,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 133 states and 252 transitions. [2024-12-06 04:34:24,580 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 252 transitions. [2024-12-06 04:34:24,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:34:24,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:24,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:24,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:25,225 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:26,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:26,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 136 states and 257 transitions. [2024-12-06 04:34:26,504 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 257 transitions. [2024-12-06 04:34:26,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:34:26,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:26,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:26,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:26,602 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-12-06 04:34:27,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:27,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 139 states and 261 transitions. [2024-12-06 04:34:27,546 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 261 transitions. [2024-12-06 04:34:27,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:34:27,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:27,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:27,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:28,091 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:28,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:28,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 143 states and 282 transitions. [2024-12-06 04:34:28,795 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 282 transitions. [2024-12-06 04:34:28,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:34:28,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:28,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:28,946 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 04:34:31,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:31,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 149 states and 292 transitions. [2024-12-06 04:34:31,302 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 292 transitions. [2024-12-06 04:34:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:34:31,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:31,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:31,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:32,083 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:33,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:33,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 152 states and 297 transitions. [2024-12-06 04:34:33,423 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 297 transitions. [2024-12-06 04:34:33,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:34:33,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:33,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:33,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:33,555 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 04:34:34,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:34,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 155 states and 301 transitions. [2024-12-06 04:34:34,529 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 301 transitions. [2024-12-06 04:34:34,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:34:34,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:34,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:34,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:35,121 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:35,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:35,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 159 states and 324 transitions. [2024-12-06 04:34:35,912 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 324 transitions. [2024-12-06 04:34:35,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:34:35,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:35,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:35,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:39,570 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 91 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:55,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:55,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 165 states and 335 transitions. [2024-12-06 04:34:55,732 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 335 transitions. [2024-12-06 04:34:55,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:34:55,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:55,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:55,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:56,736 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:58,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:58,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 168 states and 340 transitions. [2024-12-06 04:34:58,581 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 340 transitions. [2024-12-06 04:34:58,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:34:58,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:58,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:58,706 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 1 proven. 20 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-06 04:35:00,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:00,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 172 states and 345 transitions. [2024-12-06 04:35:00,234 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 345 transitions. [2024-12-06 04:35:00,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:35:00,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:00,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:00,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:00,976 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:02,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:02,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 176 states and 370 transitions. [2024-12-06 04:35:02,098 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 370 transitions. [2024-12-06 04:35:02,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:35:02,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:02,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:02,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:02,291 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 04:35:06,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:06,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 184 states and 384 transitions. [2024-12-06 04:35:06,786 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 384 transitions. [2024-12-06 04:35:06,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:35:06,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:06,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:07,855 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:09,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:09,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 187 states and 389 transitions. [2024-12-06 04:35:09,930 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 389 transitions. [2024-12-06 04:35:09,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:35:09,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:09,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:10,043 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-12-06 04:35:11,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:11,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 190 states and 393 transitions. [2024-12-06 04:35:11,427 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 393 transitions. [2024-12-06 04:35:11,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:35:11,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:11,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:11,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:13,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:13,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 194 states and 420 transitions. [2024-12-06 04:35:13,379 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 420 transitions. [2024-12-06 04:35:13,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:35:13,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:13,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:13,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:13,616 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 04:35:17,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:17,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 200 states and 430 transitions. [2024-12-06 04:35:17,192 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 430 transitions. [2024-12-06 04:35:17,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:35:17,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:17,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:17,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:18,346 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 242 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:20,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:20,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 203 states and 435 transitions. [2024-12-06 04:35:20,681 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 435 transitions. [2024-12-06 04:35:20,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:35:20,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:20,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:20,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:20,835 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-12-06 04:35:22,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:22,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 206 states and 439 transitions. [2024-12-06 04:35:22,094 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 439 transitions. [2024-12-06 04:35:22,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:35:22,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:22,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:22,988 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:24,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:24,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 210 states and 468 transitions. [2024-12-06 04:35:24,141 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 468 transitions. [2024-12-06 04:35:24,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:35:24,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:24,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:24,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:24,405 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-12-06 04:35:27,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:27,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 216 states and 478 transitions. [2024-12-06 04:35:27,939 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 478 transitions. [2024-12-06 04:35:27,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:35:27,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:27,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:27,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:29,276 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:31,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:31,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 219 states and 483 transitions. [2024-12-06 04:35:31,764 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 483 transitions. [2024-12-06 04:35:31,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:35:31,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:31,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:31,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:31,906 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 13 proven. 14 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-12-06 04:35:33,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:33,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 222 states and 487 transitions. [2024-12-06 04:35:33,421 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 487 transitions. [2024-12-06 04:35:33,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:35:33,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:33,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:33,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:34,439 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:35,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:35,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 226 states and 518 transitions. [2024-12-06 04:35:35,706 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 518 transitions. [2024-12-06 04:35:35,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:35:35,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:35,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:35,955 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 04:35:39,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:39,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 232 states and 528 transitions. [2024-12-06 04:35:39,991 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 528 transitions. [2024-12-06 04:35:39,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:35:39,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:39,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:40,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:41,497 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 338 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:44,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:44,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 235 states and 533 transitions. [2024-12-06 04:35:44,026 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 533 transitions. [2024-12-06 04:35:44,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:35:44,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:44,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:44,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:44,234 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-12-06 04:35:46,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:46,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 238 states and 537 transitions. [2024-12-06 04:35:46,084 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 537 transitions. [2024-12-06 04:35:46,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:35:46,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:46,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:46,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:47,294 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:48,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:48,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 242 states and 570 transitions. [2024-12-06 04:35:48,677 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 570 transitions. [2024-12-06 04:35:48,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:35:48,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:48,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:48,951 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 04:35:53,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:53,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 248 states and 580 transitions. [2024-12-06 04:35:53,238 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 580 transitions. [2024-12-06 04:35:53,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:35:53,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:53,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:53,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:54,832 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:57,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:57,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 251 states and 585 transitions. [2024-12-06 04:35:57,552 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 585 transitions. [2024-12-06 04:35:57,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:35:57,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:57,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:57,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:57,699 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 15 proven. 16 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2024-12-06 04:35:59,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:59,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 254 states and 589 transitions. [2024-12-06 04:35:59,493 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 589 transitions. [2024-12-06 04:35:59,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:35:59,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:59,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:59,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:00,743 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:02,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:02,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 258 states and 624 transitions. [2024-12-06 04:36:02,214 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 624 transitions. [2024-12-06 04:36:02,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:36:02,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:02,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:02,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:02,611 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-12-06 04:36:06,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:06,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 264 states and 635 transitions. [2024-12-06 04:36:06,744 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 635 transitions. [2024-12-06 04:36:06,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:36:06,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:06,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:06,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:08,390 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 450 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:11,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:11,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 267 states and 640 transitions. [2024-12-06 04:36:11,430 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 640 transitions. [2024-12-06 04:36:11,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:36:11,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:11,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:11,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:11,573 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 16 proven. 17 refuted. 0 times theorem prover too weak. 393 trivial. 0 not checked. [2024-12-06 04:36:13,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:13,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 270 states and 644 transitions. [2024-12-06 04:36:13,349 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 644 transitions. [2024-12-06 04:36:13,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:36:13,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:13,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:14,877 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:16,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:16,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 274 states and 681 transitions. [2024-12-06 04:36:16,373 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 681 transitions. [2024-12-06 04:36:16,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:36:16,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:16,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:16,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:16,701 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 04:36:20,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:20,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 279 states and 689 transitions. [2024-12-06 04:36:20,227 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 689 transitions. [2024-12-06 04:36:20,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:36:20,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:20,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:21,985 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 0 proven. 512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:24,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:24,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 282 states and 694 transitions. [2024-12-06 04:36:24,936 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 694 transitions. [2024-12-06 04:36:24,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:36:24,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:24,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:25,163 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 17 proven. 18 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2024-12-06 04:36:27,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:27,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 285 states and 698 transitions. [2024-12-06 04:36:27,116 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 698 transitions. [2024-12-06 04:36:27,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:36:27,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:27,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:27,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:28,507 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:30,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:30,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 289 states and 737 transitions. [2024-12-06 04:36:30,102 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 737 transitions. [2024-12-06 04:36:30,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:36:30,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:30,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:30,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:30,420 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 04:36:35,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:35,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 295 states and 747 transitions. [2024-12-06 04:36:35,116 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 747 transitions. [2024-12-06 04:36:35,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:36:35,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:35,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:35,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:37,086 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 0 proven. 578 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:40,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 298 states and 752 transitions. [2024-12-06 04:36:40,465 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 752 transitions. [2024-12-06 04:36:40,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:36:40,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:40,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:40,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:40,626 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 18 proven. 19 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2024-12-06 04:36:42,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:42,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 301 states and 756 transitions. [2024-12-06 04:36:42,696 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 756 transitions. [2024-12-06 04:36:42,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:36:42,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:42,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:42,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:44,239 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:45,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:45,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 305 states and 797 transitions. [2024-12-06 04:36:45,928 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 797 transitions. [2024-12-06 04:36:45,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:36:45,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:45,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:45,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:46,263 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 04:36:51,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:51,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 311 states and 807 transitions. [2024-12-06 04:36:51,571 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 807 transitions. [2024-12-06 04:36:51,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:36:51,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:51,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:51,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:53,626 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 648 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:57,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:57,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 314 states and 812 transitions. [2024-12-06 04:36:57,050 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 812 transitions. [2024-12-06 04:36:57,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:36:57,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:57,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:57,218 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2024-12-06 04:36:59,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:59,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 317 states and 816 transitions. [2024-12-06 04:36:59,248 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 816 transitions. [2024-12-06 04:36:59,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:36:59,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:59,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:59,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:00,899 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:02,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:02,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 321 states and 859 transitions. [2024-12-06 04:37:02,703 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 859 transitions. [2024-12-06 04:37:02,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:37:02,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:02,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:02,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:03,130 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 04:37:08,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:08,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 327 states and 869 transitions. [2024-12-06 04:37:08,446 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 869 transitions. [2024-12-06 04:37:08,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:37:08,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:08,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:08,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:10,503 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 0 proven. 722 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:14,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:14,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 330 states and 874 transitions. [2024-12-06 04:37:14,180 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 874 transitions. [2024-12-06 04:37:14,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:37:14,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:14,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:14,354 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 20 proven. 21 refuted. 0 times theorem prover too weak. 649 trivial. 0 not checked. [2024-12-06 04:37:16,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:16,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 333 states and 878 transitions. [2024-12-06 04:37:16,640 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 878 transitions. [2024-12-06 04:37:16,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:37:16,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:16,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:16,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:18,437 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:20,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:20,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 337 states and 923 transitions. [2024-12-06 04:37:20,353 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 923 transitions. [2024-12-06 04:37:20,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 04:37:20,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:20,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:20,758 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 04:37:26,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:26,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 343 states and 933 transitions. [2024-12-06 04:37:26,310 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 933 transitions. [2024-12-06 04:37:26,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:37:26,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:26,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:26,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:28,683 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 0 proven. 800 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:32,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:32,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 346 states and 938 transitions. [2024-12-06 04:37:32,197 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 938 transitions. [2024-12-06 04:37:32,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:37:32,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:32,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:32,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:32,458 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 21 proven. 22 refuted. 0 times theorem prover too weak. 723 trivial. 0 not checked. [2024-12-06 04:37:34,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:34,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 349 states and 942 transitions. [2024-12-06 04:37:34,867 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 942 transitions. [2024-12-06 04:37:34,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:37:34,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:34,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:34,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:36,763 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:38,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:38,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 353 states and 989 transitions. [2024-12-06 04:37:38,758 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 989 transitions. [2024-12-06 04:37:38,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:37:38,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:38,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:39,185 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 04:37:44,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:44,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 359 states and 999 transitions. [2024-12-06 04:37:44,990 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 999 transitions. [2024-12-06 04:37:44,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:37:44,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:44,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:47,435 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 0 proven. 882 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:51,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:51,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 362 states and 1004 transitions. [2024-12-06 04:37:51,200 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 1004 transitions. [2024-12-06 04:37:51,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:37:51,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:51,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:51,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 22 proven. 23 refuted. 0 times theorem prover too weak. 801 trivial. 0 not checked. [2024-12-06 04:37:53,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:53,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 365 states and 1008 transitions. [2024-12-06 04:37:53,837 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 1008 transitions. [2024-12-06 04:37:53,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 04:37:53,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:53,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:53,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:55,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:57,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:57,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 369 states and 1057 transitions. [2024-12-06 04:37:57,998 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 1057 transitions. [2024-12-06 04:37:57,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 04:37:57,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:57,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:58,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-12-06 04:38:04,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:04,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 375 states and 1067 transitions. [2024-12-06 04:38:04,476 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 1067 transitions. [2024-12-06 04:38:04,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 04:38:04,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:04,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:04,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:07,178 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 968 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:11,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:11,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 378 states and 1072 transitions. [2024-12-06 04:38:11,079 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 1072 transitions. [2024-12-06 04:38:11,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:38:11,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:11,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:11,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:11,278 INFO L134 CoverageAnalysis]: Checked inductivity of 930 backedges. 23 proven. 24 refuted. 0 times theorem prover too weak. 883 trivial. 0 not checked. [2024-12-06 04:38:13,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:13,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 381 states and 1076 transitions. [2024-12-06 04:38:13,873 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1076 transitions. [2024-12-06 04:38:13,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:38:13,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:13,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:13,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:16,098 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:18,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:18,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 385 states and 1127 transitions. [2024-12-06 04:38:18,300 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 1127 transitions. [2024-12-06 04:38:18,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:38:18,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:18,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:18,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:18,767 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-12-06 04:38:24,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:24,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 391 states and 1137 transitions. [2024-12-06 04:38:24,700 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1137 transitions. [2024-12-06 04:38:24,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 04:38:24,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:24,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:24,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:27,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 0 proven. 1058 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:31,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:31,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 394 states and 1142 transitions. [2024-12-06 04:38:31,694 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1142 transitions. [2024-12-06 04:38:31,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 04:38:31,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:31,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:31,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:31,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 24 proven. 25 refuted. 0 times theorem prover too weak. 969 trivial. 0 not checked. [2024-12-06 04:38:34,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:34,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 397 states and 1146 transitions. [2024-12-06 04:38:34,739 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1146 transitions. [2024-12-06 04:38:34,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 04:38:34,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:34,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:34,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:37,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 401 states and 1199 transitions. [2024-12-06 04:38:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1199 transitions. [2024-12-06 04:38:39,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 04:38:39,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:39,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:39,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:57,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1152 backedges. 946 proven. 206 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:40:25,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:25,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 466 states and 1510 transitions. [2024-12-06 04:40:25,641 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1510 transitions. [2024-12-06 04:40:25,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 04:40:25,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:25,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:25,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:28,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1152 backedges. 0 proven. 1152 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:40:34,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:34,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 469 states and 1515 transitions. [2024-12-06 04:40:34,066 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1515 transitions. [2024-12-06 04:40:34,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 04:40:34,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:34,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:34,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:34,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 1 proven. 50 refuted. 0 times theorem prover too weak. 1059 trivial. 0 not checked. [2024-12-06 04:40:37,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:37,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 472 states and 1519 transitions. [2024-12-06 04:40:37,552 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1519 transitions. [2024-12-06 04:40:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 04:40:37,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:37,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:37,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:40,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:40:42,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:42,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 476 states and 1574 transitions. [2024-12-06 04:40:42,954 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1574 transitions. [2024-12-06 04:40:42,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 04:40:42,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:42,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:43,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:43,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1250 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-12-06 04:40:52,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:52,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 483 states and 1586 transitions. [2024-12-06 04:40:52,915 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1586 transitions. [2024-12-06 04:40:52,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:40:52,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:52,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:52,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:56,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1250 backedges. 0 proven. 1250 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:02,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:02,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 486 states and 1591 transitions. [2024-12-06 04:41:02,175 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1591 transitions. [2024-12-06 04:41:02,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:41:02,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:02,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:02,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1206 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 1153 trivial. 0 not checked. [2024-12-06 04:41:05,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:05,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 489 states and 1595 transitions. [2024-12-06 04:41:05,709 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1595 transitions. [2024-12-06 04:41:05,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 04:41:05,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:05,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:05,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:08,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:11,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:11,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 493 states and 1652 transitions. [2024-12-06 04:41:11,596 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1652 transitions. [2024-12-06 04:41:11,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 04:41:11,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:11,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:11,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:12,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-12-06 04:41:20,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:20,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 499 states and 1662 transitions. [2024-12-06 04:41:20,851 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1662 transitions. [2024-12-06 04:41:20,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 04:41:20,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:20,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:20,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:24,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 0 proven. 1352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:30,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:30,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 502 states and 1667 transitions. [2024-12-06 04:41:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1667 transitions. [2024-12-06 04:41:30,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 04:41:30,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:30,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:30,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:30,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 27 proven. 28 refuted. 0 times theorem prover too weak. 1251 trivial. 0 not checked. [2024-12-06 04:41:34,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:34,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 505 states and 1671 transitions. [2024-12-06 04:41:34,072 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1671 transitions. [2024-12-06 04:41:34,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 04:41:34,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:34,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:34,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:37,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:40,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:40,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 509 states and 1730 transitions. [2024-12-06 04:41:40,137 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1730 transitions. [2024-12-06 04:41:40,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 04:41:40,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:40,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:40,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:41,031 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-12-06 04:41:49,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:49,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 515 states and 1741 transitions. [2024-12-06 04:41:49,567 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1741 transitions. [2024-12-06 04:41:49,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 04:41:49,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:49,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:49,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:53,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 0 proven. 1458 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:59,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:59,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 518 states and 1746 transitions. [2024-12-06 04:41:59,376 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1746 transitions. [2024-12-06 04:41:59,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 04:41:59,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:59,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:59,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:59,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1410 backedges. 28 proven. 29 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2024-12-06 04:42:03,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:03,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 521 states and 1750 transitions. [2024-12-06 04:42:03,237 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1750 transitions. [2024-12-06 04:42:03,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 04:42:03,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:03,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:06,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:09,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:09,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 525 states and 1811 transitions. [2024-12-06 04:42:09,558 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1811 transitions. [2024-12-06 04:42:09,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 04:42:09,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:09,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:09,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:10,249 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-12-06 04:42:17,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:17,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 530 states and 1819 transitions. [2024-12-06 04:42:17,853 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1819 transitions. [2024-12-06 04:42:17,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 04:42:17,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:17,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:17,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:22,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 0 proven. 1568 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:28,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:28,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 533 states and 1824 transitions. [2024-12-06 04:42:28,196 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1824 transitions. [2024-12-06 04:42:28,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 04:42:28,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:28,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:28,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:28,430 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 29 proven. 30 refuted. 0 times theorem prover too weak. 1459 trivial. 0 not checked. [2024-12-06 04:42:32,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:32,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 536 states and 1828 transitions. [2024-12-06 04:42:32,161 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1828 transitions. [2024-12-06 04:42:32,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 04:42:32,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:32,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:35,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:38,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:38,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 540 states and 1891 transitions. [2024-12-06 04:42:38,791 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1891 transitions. [2024-12-06 04:42:38,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 04:42:38,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:38,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:39,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1682 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-12-06 04:42:48,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:48,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 546 states and 1901 transitions. [2024-12-06 04:42:48,668 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1901 transitions. [2024-12-06 04:42:48,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 04:42:48,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:48,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:48,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:52,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1682 backedges. 0 proven. 1682 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:59,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:59,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 549 states and 1906 transitions. [2024-12-06 04:42:59,094 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1906 transitions. [2024-12-06 04:42:59,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 04:42:59,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:59,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:59,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:59,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1630 backedges. 30 proven. 31 refuted. 0 times theorem prover too weak. 1569 trivial. 0 not checked. [2024-12-06 04:43:03,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:03,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 552 states and 1910 transitions. [2024-12-06 04:43:03,264 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1910 transitions. [2024-12-06 04:43:03,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 04:43:03,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:03,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:40,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 1713 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:57,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:57,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 581 states and 2138 transitions. [2024-12-06 04:44:57,878 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 2138 transitions. [2024-12-06 04:44:57,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 04:44:57,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:57,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:57,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:58,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-12-06 04:45:08,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:08,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 587 states and 2149 transitions. [2024-12-06 04:45:08,290 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 2149 transitions. [2024-12-06 04:45:08,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 04:45:08,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:08,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:13,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked.