./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-examples/sorting_bubblesort_ground-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85609dbf-12ab-441a-9b57-b86f22a58ca1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85609dbf-12ab-441a-9b57-b86f22a58ca1/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_85609dbf-12ab-441a-9b57-b86f22a58ca1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85609dbf-12ab-441a-9b57-b86f22a58ca1/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-examples/sorting_bubblesort_ground-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85609dbf-12ab-441a-9b57-b86f22a58ca1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85609dbf-12ab-441a-9b57-b86f22a58ca1/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2719a9efd2165050483c20571c85746fdd7204d074459e12a38b31692a3fffb0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:12:49,572 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:12:49,627 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85609dbf-12ab-441a-9b57-b86f22a58ca1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 04:12:49,631 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:12:49,631 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:12:49,650 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:12:49,651 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:12:49,651 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:12:49,651 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:12:49,652 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:12:49,652 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:12:49,652 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:12:49,652 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:12:49,652 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:12:49,652 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:12:49,652 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:12:49,652 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:12:49,652 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:12:49,653 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:12:49,653 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 04:12:49,653 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:12:49,653 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:12:49,653 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:12:49,653 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:12:49,653 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:12:49,653 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:12:49,653 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:12:49,654 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:12:49,654 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:12:49,654 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:12:49,654 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:12:49,654 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:12:49,654 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:12:49,654 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:12:49,654 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:12:49,654 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_85609dbf-12ab-441a-9b57-b86f22a58ca1/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2719a9efd2165050483c20571c85746fdd7204d074459e12a38b31692a3fffb0 [2024-12-06 04:12:49,864 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:12:49,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:12:49,873 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:12:49,875 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:12:49,875 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:12:49,876 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85609dbf-12ab-441a-9b57-b86f22a58ca1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-examples/sorting_bubblesort_ground-2.i [2024-12-06 04:12:52,486 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85609dbf-12ab-441a-9b57-b86f22a58ca1/bin/ukojak-verify-CZk0znPC7b/data/2ffe8d435/aa2c7308d6af4762a41f21420ebe707c/FLAGc68d2c4ab [2024-12-06 04:12:52,707 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:12:52,708 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85609dbf-12ab-441a-9b57-b86f22a58ca1/sv-benchmarks/c/array-examples/sorting_bubblesort_ground-2.i [2024-12-06 04:12:52,716 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85609dbf-12ab-441a-9b57-b86f22a58ca1/bin/ukojak-verify-CZk0znPC7b/data/2ffe8d435/aa2c7308d6af4762a41f21420ebe707c/FLAGc68d2c4ab [2024-12-06 04:12:53,048 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85609dbf-12ab-441a-9b57-b86f22a58ca1/bin/ukojak-verify-CZk0znPC7b/data/2ffe8d435/aa2c7308d6af4762a41f21420ebe707c [2024-12-06 04:12:53,050 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:12:53,052 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:12:53,053 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:12:53,053 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:12:53,056 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:12:53,056 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:12:53" (1/1) ... [2024-12-06 04:12:53,057 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28324f53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:53, skipping insertion in model container [2024-12-06 04:12:53,057 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:12:53" (1/1) ... [2024-12-06 04:12:53,068 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:12:53,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:12:53,215 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:12:53,233 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:12:53,247 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:12:53,248 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:53 WrapperNode [2024-12-06 04:12:53,248 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:12:53,249 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:12:53,249 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:12:53,249 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:12:53,255 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:53" (1/1) ... [2024-12-06 04:12:53,261 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:53" (1/1) ... [2024-12-06 04:12:53,277 INFO L138 Inliner]: procedures = 16, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 98 [2024-12-06 04:12:53,278 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:12:53,278 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:12:53,278 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:12:53,278 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:12:53,285 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:53" (1/1) ... [2024-12-06 04:12:53,285 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:53" (1/1) ... [2024-12-06 04:12:53,287 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:53" (1/1) ... [2024-12-06 04:12:53,287 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:53" (1/1) ... [2024-12-06 04:12:53,292 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:53" (1/1) ... [2024-12-06 04:12:53,293 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:53" (1/1) ... [2024-12-06 04:12:53,296 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:53" (1/1) ... [2024-12-06 04:12:53,297 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:53" (1/1) ... [2024-12-06 04:12:53,298 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:53" (1/1) ... [2024-12-06 04:12:53,299 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:12:53,300 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:12:53,300 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:12:53,300 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:12:53,301 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:12:53" (1/1) ... [2024-12-06 04:12:53,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:12:53,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85609dbf-12ab-441a-9b57-b86f22a58ca1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:12:53,330 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85609dbf-12ab-441a-9b57-b86f22a58ca1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:12:53,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85609dbf-12ab-441a-9b57-b86f22a58ca1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:12:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:12:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:12:53,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:12:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:12:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:12:53,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:12:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:12:53,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:12:53,401 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:12:53,403 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:12:53,561 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-12-06 04:12:53,562 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:12:53,617 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:12:53,617 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-12-06 04:12:53,617 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:12:53 BoogieIcfgContainer [2024-12-06 04:12:53,618 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:12:53,618 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:12:53,618 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:12:53,626 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:12:53,627 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:12:53" (1/1) ... [2024-12-06 04:12:53,632 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:12:53,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:53,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 40 states and 45 transitions. [2024-12-06 04:12:53,671 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 45 transitions. [2024-12-06 04:12:53,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:12:53,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:53,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:53,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:53,831 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 04:12:53,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:53,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 42 states and 48 transitions. [2024-12-06 04:12:53,887 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 48 transitions. [2024-12-06 04:12:53,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:12:53,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:53,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:53,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:53,943 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 04:12:53,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:53,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 43 states and 49 transitions. [2024-12-06 04:12:53,959 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 49 transitions. [2024-12-06 04:12:53,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:12:53,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:53,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:53,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:54,056 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 04:12:54,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:54,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 45 states and 52 transitions. [2024-12-06 04:12:54,164 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 52 transitions. [2024-12-06 04:12:54,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:12:54,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:54,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:54,215 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:12:54,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:54,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 44 states and 51 transitions. [2024-12-06 04:12:54,305 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 51 transitions. [2024-12-06 04:12:54,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:12:54,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:54,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:54,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:54,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:54,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:54,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 45 states and 52 transitions. [2024-12-06 04:12:54,432 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 52 transitions. [2024-12-06 04:12:54,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:12:54,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:54,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:54,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:54,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:54,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:54,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 42 states and 47 transitions. [2024-12-06 04:12:54,586 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 47 transitions. [2024-12-06 04:12:54,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:12:54,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:54,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:54,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:54,630 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:54,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:54,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 44 states and 50 transitions. [2024-12-06 04:12:54,669 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 50 transitions. [2024-12-06 04:12:54,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:12:54,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:54,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:54,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:54,711 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:54,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:54,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 45 states and 52 transitions. [2024-12-06 04:12:54,742 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 52 transitions. [2024-12-06 04:12:54,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:12:54,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:54,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:54,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:54,767 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:54,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:54,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 46 states and 53 transitions. [2024-12-06 04:12:54,778 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 53 transitions. [2024-12-06 04:12:54,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:12:54,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:54,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:54,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:54,804 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:54,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:54,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 48 states and 57 transitions. [2024-12-06 04:12:54,823 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 57 transitions. [2024-12-06 04:12:54,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:12:54,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:54,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:54,846 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:54,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:54,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 49 states and 58 transitions. [2024-12-06 04:12:54,864 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 58 transitions. [2024-12-06 04:12:54,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:12:54,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:54,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:54,889 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:54,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:54,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 50 states and 59 transitions. [2024-12-06 04:12:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 59 transitions. [2024-12-06 04:12:54,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:12:54,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:54,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:54,924 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:54,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:54,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 51 states and 60 transitions. [2024-12-06 04:12:54,935 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 60 transitions. [2024-12-06 04:12:54,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:12:54,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:54,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:54,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:54,958 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:54,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 52 states and 61 transitions. [2024-12-06 04:12:54,969 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 61 transitions. [2024-12-06 04:12:54,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:12:54,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:54,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:55,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:55,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:55,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 54 states and 64 transitions. [2024-12-06 04:12:55,092 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 64 transitions. [2024-12-06 04:12:55,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:12:55,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:55,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:55,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:55,116 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:55,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:55,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 55 states and 64 transitions. [2024-12-06 04:12:55,132 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 64 transitions. [2024-12-06 04:12:55,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:12:55,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:55,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:55,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:55,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:12:55,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:55,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 54 states and 63 transitions. [2024-12-06 04:12:55,286 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 63 transitions. [2024-12-06 04:12:55,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:12:55,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:55,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:55,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:55,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:55,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:55,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 55 states and 64 transitions. [2024-12-06 04:12:55,421 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 64 transitions. [2024-12-06 04:12:55,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:12:55,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:55,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:55,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:55,478 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:12:55,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:55,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 56 states and 66 transitions. [2024-12-06 04:12:55,616 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 66 transitions. [2024-12-06 04:12:55,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:12:55,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:55,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:55,658 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:12:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:55,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 55 states and 65 transitions. [2024-12-06 04:12:55,672 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2024-12-06 04:12:55,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:12:55,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:55,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:55,694 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:12:55,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:55,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 57 states and 68 transitions. [2024-12-06 04:12:55,724 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 68 transitions. [2024-12-06 04:12:55,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:12:55,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:55,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:55,752 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:12:55,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:55,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 56 states and 67 transitions. [2024-12-06 04:12:55,773 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 67 transitions. [2024-12-06 04:12:55,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:12:55,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:55,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:55,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:55,822 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:12:55,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:55,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 55 states and 66 transitions. [2024-12-06 04:12:55,845 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 66 transitions. [2024-12-06 04:12:55,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:12:55,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:55,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:55,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:55,898 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:12:56,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:56,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 58 states and 69 transitions. [2024-12-06 04:12:56,003 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 69 transitions. [2024-12-06 04:12:56,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:12:56,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:56,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:56,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:56,031 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:12:56,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:56,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 54 states and 64 transitions. [2024-12-06 04:12:56,056 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 64 transitions. [2024-12-06 04:12:56,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:12:56,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:56,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:56,092 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:12:56,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:56,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 48 states and 57 transitions. [2024-12-06 04:12:56,111 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 57 transitions. [2024-12-06 04:12:56,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:12:56,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:56,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:56,159 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:12:56,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:56,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 50 states and 60 transitions. [2024-12-06 04:12:56,203 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 60 transitions. [2024-12-06 04:12:56,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:12:56,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:56,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:56,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:56,232 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:12:56,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:56,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 51 states and 61 transitions. [2024-12-06 04:12:56,245 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 61 transitions. [2024-12-06 04:12:56,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:12:56,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:56,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:56,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:56,309 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:12:56,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:56,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 52 states and 63 transitions. [2024-12-06 04:12:56,352 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 63 transitions. [2024-12-06 04:12:56,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:12:56,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:56,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:56,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:56,424 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:56,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:56,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 58 states and 71 transitions. [2024-12-06 04:12:56,738 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 71 transitions. [2024-12-06 04:12:56,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:12:56,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:56,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:56,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:56,810 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:12:57,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:57,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 62 states and 76 transitions. [2024-12-06 04:12:57,120 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 76 transitions. [2024-12-06 04:12:57,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:12:57,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:57,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:57,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:57,203 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:57,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:57,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 68 states and 84 transitions. [2024-12-06 04:12:57,637 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 84 transitions. [2024-12-06 04:12:57,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:12:57,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:57,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:57,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:57,679 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:12:57,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:57,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 71 states and 87 transitions. [2024-12-06 04:12:57,763 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 87 transitions. [2024-12-06 04:12:57,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:12:57,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:57,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:57,857 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 1 proven. 40 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:58,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:58,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 77 states and 94 transitions. [2024-12-06 04:12:58,226 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 94 transitions. [2024-12-06 04:12:58,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:12:58,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:58,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:58,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:58,338 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 1 proven. 65 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:58,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:58,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 83 states and 101 transitions. [2024-12-06 04:12:58,726 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 101 transitions. [2024-12-06 04:12:58,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:12:58,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:58,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:58,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:58,854 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 1 proven. 96 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:59,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:59,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 89 states and 108 transitions. [2024-12-06 04:12:59,239 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 108 transitions. [2024-12-06 04:12:59,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:12:59,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:59,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:59,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:59,375 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 1 proven. 133 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:12:59,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:59,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 95 states and 115 transitions. [2024-12-06 04:12:59,856 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 115 transitions. [2024-12-06 04:12:59,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:12:59,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:59,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:59,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:59,979 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 1 proven. 176 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:00,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:00,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 101 states and 122 transitions. [2024-12-06 04:13:00,468 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 122 transitions. [2024-12-06 04:13:00,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:13:00,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:00,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:00,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:00,596 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 1 proven. 225 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:01,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:01,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 107 states and 129 transitions. [2024-12-06 04:13:01,116 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 129 transitions. [2024-12-06 04:13:01,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:13:01,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:01,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:01,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:01,272 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 1 proven. 280 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:01,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 113 states and 136 transitions. [2024-12-06 04:13:01,742 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 136 transitions. [2024-12-06 04:13:01,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:13:01,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:01,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:01,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:01,879 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 1 proven. 341 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:02,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:02,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 119 states and 143 transitions. [2024-12-06 04:13:02,380 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 143 transitions. [2024-12-06 04:13:02,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:13:02,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:02,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:02,575 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 1 proven. 408 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:03,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:03,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 125 states and 150 transitions. [2024-12-06 04:13:03,166 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 150 transitions. [2024-12-06 04:13:03,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:13:03,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:03,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:03,330 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 1 proven. 481 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:03,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:03,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 131 states and 157 transitions. [2024-12-06 04:13:03,877 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 157 transitions. [2024-12-06 04:13:03,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 04:13:03,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:03,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:03,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:04,060 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 1 proven. 560 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:04,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:04,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 137 states and 164 transitions. [2024-12-06 04:13:04,696 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 164 transitions. [2024-12-06 04:13:04,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 04:13:04,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:04,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:04,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:04,879 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 1 proven. 645 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:05,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:05,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 143 states and 171 transitions. [2024-12-06 04:13:05,511 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 171 transitions. [2024-12-06 04:13:05,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 04:13:05,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:05,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:05,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:05,743 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 1 proven. 736 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:06,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:06,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 149 states and 178 transitions. [2024-12-06 04:13:06,350 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 178 transitions. [2024-12-06 04:13:06,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 04:13:06,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:06,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:06,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:06,544 INFO L134 CoverageAnalysis]: Checked inductivity of 839 backedges. 1 proven. 833 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:07,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:07,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 155 states and 185 transitions. [2024-12-06 04:13:07,189 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 185 transitions. [2024-12-06 04:13:07,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 04:13:07,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:07,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:07,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:07,482 INFO L134 CoverageAnalysis]: Checked inductivity of 942 backedges. 1 proven. 936 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:08,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:08,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 161 states and 192 transitions. [2024-12-06 04:13:08,138 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 192 transitions. [2024-12-06 04:13:08,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 04:13:08,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:08,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:08,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:08,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1051 backedges. 1 proven. 1045 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:09,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:09,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 167 states and 199 transitions. [2024-12-06 04:13:09,001 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 199 transitions. [2024-12-06 04:13:09,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 04:13:09,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:09,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:09,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 1 proven. 1160 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:09,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:09,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 173 states and 206 transitions. [2024-12-06 04:13:09,976 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 206 transitions. [2024-12-06 04:13:09,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:13:09,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:09,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:09,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:10,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1287 backedges. 1 proven. 1281 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:10,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:10,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 179 states and 213 transitions. [2024-12-06 04:13:10,929 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 213 transitions. [2024-12-06 04:13:10,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 04:13:10,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:10,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:10,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:11,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1414 backedges. 1 proven. 1408 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:11,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:11,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 185 states and 220 transitions. [2024-12-06 04:13:11,922 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 220 transitions. [2024-12-06 04:13:11,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 04:13:11,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:11,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:12,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1547 backedges. 1 proven. 1541 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:12,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:12,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 191 states and 227 transitions. [2024-12-06 04:13:12,900 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 227 transitions. [2024-12-06 04:13:12,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 04:13:12,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:12,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:12,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:13,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1686 backedges. 1 proven. 1680 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:13,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:13,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 197 states and 234 transitions. [2024-12-06 04:13:13,960 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 234 transitions. [2024-12-06 04:13:13,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:13:13,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:13,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:13,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:14,229 INFO L134 CoverageAnalysis]: Checked inductivity of 1831 backedges. 1 proven. 1825 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:15,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:15,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 203 states and 241 transitions. [2024-12-06 04:13:15,079 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 241 transitions. [2024-12-06 04:13:15,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 04:13:15,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:15,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:15,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 1 proven. 1976 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:16,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:16,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 209 states and 248 transitions. [2024-12-06 04:13:16,119 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 248 transitions. [2024-12-06 04:13:16,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 04:13:16,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:16,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:16,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:16,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2139 backedges. 1 proven. 2133 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:17,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:17,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 215 states and 255 transitions. [2024-12-06 04:13:17,225 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 255 transitions. [2024-12-06 04:13:17,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 04:13:17,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:17,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:17,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:17,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2302 backedges. 1 proven. 2296 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:18,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:18,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 221 states and 262 transitions. [2024-12-06 04:13:18,412 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 262 transitions. [2024-12-06 04:13:18,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 04:13:18,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:18,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:18,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:18,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2471 backedges. 1 proven. 2465 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:19,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:19,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 227 states and 269 transitions. [2024-12-06 04:13:19,643 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 269 transitions. [2024-12-06 04:13:19,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 04:13:19,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:19,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:19,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:19,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2646 backedges. 1 proven. 2640 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:20,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:20,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 233 states and 276 transitions. [2024-12-06 04:13:20,941 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 276 transitions. [2024-12-06 04:13:20,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 04:13:20,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:20,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:20,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:21,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2827 backedges. 1 proven. 2821 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:22,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:22,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 239 states and 283 transitions. [2024-12-06 04:13:22,264 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 283 transitions. [2024-12-06 04:13:22,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 04:13:22,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:22,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:22,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:22,653 INFO L134 CoverageAnalysis]: Checked inductivity of 3014 backedges. 1 proven. 3008 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:23,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:23,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 245 states and 290 transitions. [2024-12-06 04:13:23,648 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 290 transitions. [2024-12-06 04:13:23,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 04:13:23,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:23,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:23,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:24,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3207 backedges. 1 proven. 3201 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:25,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:25,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 251 states and 297 transitions. [2024-12-06 04:13:25,031 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 297 transitions. [2024-12-06 04:13:25,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 04:13:25,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:25,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:25,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:25,434 INFO L134 CoverageAnalysis]: Checked inductivity of 3406 backedges. 1 proven. 3400 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:26,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:26,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 257 states and 304 transitions. [2024-12-06 04:13:26,430 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 304 transitions. [2024-12-06 04:13:26,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 04:13:26,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:26,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:26,832 INFO L134 CoverageAnalysis]: Checked inductivity of 3611 backedges. 1 proven. 3605 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:27,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:27,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 263 states and 311 transitions. [2024-12-06 04:13:27,920 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 311 transitions. [2024-12-06 04:13:27,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 04:13:27,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:27,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:27,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:28,353 INFO L134 CoverageAnalysis]: Checked inductivity of 3822 backedges. 1 proven. 3816 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:29,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:29,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 269 states and 318 transitions. [2024-12-06 04:13:29,422 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 318 transitions. [2024-12-06 04:13:29,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 04:13:29,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:29,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:29,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:29,882 INFO L134 CoverageAnalysis]: Checked inductivity of 4039 backedges. 1 proven. 4033 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:30,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:30,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 275 states and 325 transitions. [2024-12-06 04:13:30,943 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 325 transitions. [2024-12-06 04:13:30,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-06 04:13:30,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:30,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:30,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:31,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4262 backedges. 1 proven. 4256 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:32,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:32,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 281 states and 332 transitions. [2024-12-06 04:13:32,562 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 332 transitions. [2024-12-06 04:13:32,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 04:13:32,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:32,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:32,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4491 backedges. 1 proven. 4485 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:34,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:34,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 287 states and 339 transitions. [2024-12-06 04:13:34,190 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 339 transitions. [2024-12-06 04:13:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 04:13:34,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:34,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:34,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4726 backedges. 1 proven. 4720 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:35,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:35,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 293 states and 346 transitions. [2024-12-06 04:13:35,790 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 346 transitions. [2024-12-06 04:13:35,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 04:13:35,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:35,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:35,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:36,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4967 backedges. 1 proven. 4961 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:37,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 299 states and 353 transitions. [2024-12-06 04:13:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 353 transitions. [2024-12-06 04:13:37,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 04:13:37,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:37,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:37,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:38,083 INFO L134 CoverageAnalysis]: Checked inductivity of 5214 backedges. 1 proven. 5208 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:39,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:39,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 305 states and 360 transitions. [2024-12-06 04:13:39,286 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 360 transitions. [2024-12-06 04:13:39,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 04:13:39,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:39,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:39,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:39,866 INFO L134 CoverageAnalysis]: Checked inductivity of 5467 backedges. 1 proven. 5461 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:41,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:41,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 311 states and 367 transitions. [2024-12-06 04:13:41,117 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 367 transitions. [2024-12-06 04:13:41,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 04:13:41,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:41,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:41,748 INFO L134 CoverageAnalysis]: Checked inductivity of 5726 backedges. 1 proven. 5720 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:43,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:43,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 317 states and 374 transitions. [2024-12-06 04:13:43,089 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 374 transitions. [2024-12-06 04:13:43,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-06 04:13:43,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:43,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:43,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:43,772 INFO L134 CoverageAnalysis]: Checked inductivity of 5991 backedges. 1 proven. 5985 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:45,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:45,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 323 states and 381 transitions. [2024-12-06 04:13:45,097 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 381 transitions. [2024-12-06 04:13:45,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 04:13:45,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:45,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:45,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:45,744 INFO L134 CoverageAnalysis]: Checked inductivity of 6262 backedges. 1 proven. 6256 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:47,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:47,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 329 states and 388 transitions. [2024-12-06 04:13:47,030 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 388 transitions. [2024-12-06 04:13:47,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 04:13:47,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:47,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:47,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6539 backedges. 1 proven. 6533 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:49,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:49,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 335 states and 395 transitions. [2024-12-06 04:13:49,046 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 395 transitions. [2024-12-06 04:13:49,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-06 04:13:49,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:49,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:49,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:49,768 INFO L134 CoverageAnalysis]: Checked inductivity of 6822 backedges. 1 proven. 6816 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:50,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:50,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 341 states and 402 transitions. [2024-12-06 04:13:50,992 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 402 transitions. [2024-12-06 04:13:50,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-06 04:13:50,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:50,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:51,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:51,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7111 backedges. 1 proven. 7105 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:53,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:53,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 347 states and 409 transitions. [2024-12-06 04:13:53,141 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 409 transitions. [2024-12-06 04:13:53,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 04:13:53,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:53,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:53,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:53,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7406 backedges. 1 proven. 7400 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:55,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:55,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 353 states and 416 transitions. [2024-12-06 04:13:55,267 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 416 transitions. [2024-12-06 04:13:55,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-12-06 04:13:55,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:55,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:55,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:56,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7707 backedges. 1 proven. 7701 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:57,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:57,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 359 states and 423 transitions. [2024-12-06 04:13:57,623 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 423 transitions. [2024-12-06 04:13:57,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-12-06 04:13:57,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:57,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:58,418 INFO L134 CoverageAnalysis]: Checked inductivity of 8014 backedges. 1 proven. 8008 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:13:59,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:59,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 365 states and 430 transitions. [2024-12-06 04:13:59,938 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 430 transitions. [2024-12-06 04:13:59,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-12-06 04:13:59,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:59,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:59,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:00,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8327 backedges. 1 proven. 8321 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:02,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:02,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 371 states and 437 transitions. [2024-12-06 04:14:02,470 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 437 transitions. [2024-12-06 04:14:02,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-12-06 04:14:02,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:02,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:02,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:03,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8646 backedges. 1 proven. 8640 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:04,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:04,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 377 states and 444 transitions. [2024-12-06 04:14:04,823 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 444 transitions. [2024-12-06 04:14:04,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-12-06 04:14:04,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:04,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:05,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8971 backedges. 1 proven. 8965 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:07,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:07,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 383 states and 451 transitions. [2024-12-06 04:14:07,241 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 451 transitions. [2024-12-06 04:14:07,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-12-06 04:14:07,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:07,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:07,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:08,183 INFO L134 CoverageAnalysis]: Checked inductivity of 9302 backedges. 1 proven. 9296 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:09,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:09,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 389 states and 458 transitions. [2024-12-06 04:14:09,788 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 458 transitions. [2024-12-06 04:14:09,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-12-06 04:14:09,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:09,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:09,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:10,713 INFO L134 CoverageAnalysis]: Checked inductivity of 9639 backedges. 1 proven. 9633 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:12,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:12,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 395 states and 465 transitions. [2024-12-06 04:14:12,331 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 465 transitions. [2024-12-06 04:14:12,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-12-06 04:14:12,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:12,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:12,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:13,499 INFO L134 CoverageAnalysis]: Checked inductivity of 9982 backedges. 1 proven. 9976 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:15,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:15,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 401 states and 472 transitions. [2024-12-06 04:14:15,168 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 472 transitions. [2024-12-06 04:14:15,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-12-06 04:14:15,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:15,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:15,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:16,151 INFO L134 CoverageAnalysis]: Checked inductivity of 10331 backedges. 1 proven. 10325 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:17,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:17,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 407 states and 479 transitions. [2024-12-06 04:14:17,767 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 479 transitions. [2024-12-06 04:14:17,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-12-06 04:14:17,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:17,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:17,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:18,827 INFO L134 CoverageAnalysis]: Checked inductivity of 10686 backedges. 1 proven. 10680 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:20,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:20,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 413 states and 486 transitions. [2024-12-06 04:14:20,481 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 486 transitions. [2024-12-06 04:14:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-12-06 04:14:20,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:20,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:20,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:21,572 INFO L134 CoverageAnalysis]: Checked inductivity of 11047 backedges. 1 proven. 11041 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:23,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:23,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 419 states and 493 transitions. [2024-12-06 04:14:23,344 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 493 transitions. [2024-12-06 04:14:23,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-12-06 04:14:23,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:23,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:24,504 INFO L134 CoverageAnalysis]: Checked inductivity of 11414 backedges. 1 proven. 11408 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:26,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:26,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 425 states and 500 transitions. [2024-12-06 04:14:26,282 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 500 transitions. [2024-12-06 04:14:26,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2024-12-06 04:14:26,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:26,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:26,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:27,634 INFO L134 CoverageAnalysis]: Checked inductivity of 11787 backedges. 1 proven. 11781 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:29,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:29,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 431 states and 507 transitions. [2024-12-06 04:14:29,371 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 507 transitions. [2024-12-06 04:14:29,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-12-06 04:14:29,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:29,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:29,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:30,588 INFO L134 CoverageAnalysis]: Checked inductivity of 12166 backedges. 1 proven. 12160 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:32,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:32,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 437 states and 514 transitions. [2024-12-06 04:14:32,376 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 514 transitions. [2024-12-06 04:14:32,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-12-06 04:14:32,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:32,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:32,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:33,629 INFO L134 CoverageAnalysis]: Checked inductivity of 12551 backedges. 1 proven. 12545 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:35,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 443 states and 521 transitions. [2024-12-06 04:14:35,480 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 521 transitions. [2024-12-06 04:14:35,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-12-06 04:14:35,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:35,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:36,750 INFO L134 CoverageAnalysis]: Checked inductivity of 12942 backedges. 1 proven. 12936 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:38,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:38,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 449 states and 528 transitions. [2024-12-06 04:14:38,524 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 528 transitions. [2024-12-06 04:14:38,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2024-12-06 04:14:38,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:38,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:38,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:39,884 INFO L134 CoverageAnalysis]: Checked inductivity of 13339 backedges. 1 proven. 13333 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:41,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:41,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 455 states and 535 transitions. [2024-12-06 04:14:41,695 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 535 transitions. [2024-12-06 04:14:41,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-12-06 04:14:41,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:41,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:41,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:43,064 INFO L134 CoverageAnalysis]: Checked inductivity of 13742 backedges. 1 proven. 13736 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:44,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:44,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 461 states and 542 transitions. [2024-12-06 04:14:44,869 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 542 transitions. [2024-12-06 04:14:44,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2024-12-06 04:14:44,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:44,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:44,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:46,489 INFO L134 CoverageAnalysis]: Checked inductivity of 14151 backedges. 1 proven. 14145 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:48,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:48,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 467 states and 549 transitions. [2024-12-06 04:14:48,445 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 549 transitions. [2024-12-06 04:14:48,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-12-06 04:14:48,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:48,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:48,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:49,980 INFO L134 CoverageAnalysis]: Checked inductivity of 14566 backedges. 1 proven. 14560 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:52,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:52,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 473 states and 556 transitions. [2024-12-06 04:14:52,002 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 556 transitions. [2024-12-06 04:14:52,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2024-12-06 04:14:52,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:52,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:52,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:53,475 INFO L134 CoverageAnalysis]: Checked inductivity of 14987 backedges. 1 proven. 14981 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:55,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:55,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 479 states and 563 transitions. [2024-12-06 04:14:55,368 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 563 transitions. [2024-12-06 04:14:55,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-12-06 04:14:55,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:55,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:55,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:56,921 INFO L134 CoverageAnalysis]: Checked inductivity of 15414 backedges. 1 proven. 15408 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:14:58,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:58,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 485 states and 570 transitions. [2024-12-06 04:14:58,856 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 570 transitions. [2024-12-06 04:14:58,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-12-06 04:14:58,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:58,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:58,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:00,460 INFO L134 CoverageAnalysis]: Checked inductivity of 15847 backedges. 1 proven. 15841 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:02,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:02,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 491 states and 577 transitions. [2024-12-06 04:15:02,513 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 577 transitions. [2024-12-06 04:15:02,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2024-12-06 04:15:02,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:02,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:02,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:04,141 INFO L134 CoverageAnalysis]: Checked inductivity of 16286 backedges. 1 proven. 16280 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:06,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:06,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 497 states and 584 transitions. [2024-12-06 04:15:06,235 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 584 transitions. [2024-12-06 04:15:06,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-12-06 04:15:06,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:06,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:06,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:08,067 INFO L134 CoverageAnalysis]: Checked inductivity of 16731 backedges. 1 proven. 16725 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:10,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:10,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 503 states and 591 transitions. [2024-12-06 04:15:10,205 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 591 transitions. [2024-12-06 04:15:10,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2024-12-06 04:15:10,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:10,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:10,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:11,968 INFO L134 CoverageAnalysis]: Checked inductivity of 17182 backedges. 1 proven. 17176 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:14,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:14,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 509 states and 598 transitions. [2024-12-06 04:15:14,069 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 598 transitions. [2024-12-06 04:15:14,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2024-12-06 04:15:14,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:14,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:14,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:16,090 INFO L134 CoverageAnalysis]: Checked inductivity of 17639 backedges. 1 proven. 17633 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:18,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:18,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 515 states and 605 transitions. [2024-12-06 04:15:18,254 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 605 transitions. [2024-12-06 04:15:18,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-12-06 04:15:18,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:18,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:20,128 INFO L134 CoverageAnalysis]: Checked inductivity of 18102 backedges. 1 proven. 18096 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:22,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:22,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 521 states and 612 transitions. [2024-12-06 04:15:22,305 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 612 transitions. [2024-12-06 04:15:22,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 491 [2024-12-06 04:15:22,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:22,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:22,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:24,168 INFO L134 CoverageAnalysis]: Checked inductivity of 18571 backedges. 1 proven. 18565 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:26,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:26,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 527 states and 619 transitions. [2024-12-06 04:15:26,268 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 619 transitions. [2024-12-06 04:15:26,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-12-06 04:15:26,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:26,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:26,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:28,202 INFO L134 CoverageAnalysis]: Checked inductivity of 19046 backedges. 1 proven. 19040 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:30,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:30,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 533 states and 626 transitions. [2024-12-06 04:15:30,409 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 626 transitions. [2024-12-06 04:15:30,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2024-12-06 04:15:30,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:30,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:30,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:32,398 INFO L134 CoverageAnalysis]: Checked inductivity of 19527 backedges. 1 proven. 19521 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:34,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:34,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 539 states and 633 transitions. [2024-12-06 04:15:34,631 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 633 transitions. [2024-12-06 04:15:34,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-12-06 04:15:34,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:34,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:34,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:36,695 INFO L134 CoverageAnalysis]: Checked inductivity of 20014 backedges. 1 proven. 20008 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:38,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:38,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 545 states and 640 transitions. [2024-12-06 04:15:38,937 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 640 transitions. [2024-12-06 04:15:38,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2024-12-06 04:15:38,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:38,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:38,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:41,022 INFO L134 CoverageAnalysis]: Checked inductivity of 20507 backedges. 1 proven. 20501 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:43,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:43,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 551 states and 647 transitions. [2024-12-06 04:15:43,395 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 647 transitions. [2024-12-06 04:15:43,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2024-12-06 04:15:43,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:43,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:45,506 INFO L134 CoverageAnalysis]: Checked inductivity of 21006 backedges. 1 proven. 21000 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:47,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:47,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 557 states and 654 transitions. [2024-12-06 04:15:47,884 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 654 transitions. [2024-12-06 04:15:47,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2024-12-06 04:15:47,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:47,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:47,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:50,053 INFO L134 CoverageAnalysis]: Checked inductivity of 21511 backedges. 1 proven. 21505 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:52,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:52,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 563 states and 661 transitions. [2024-12-06 04:15:52,450 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 661 transitions. [2024-12-06 04:15:52,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2024-12-06 04:15:52,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:52,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:52,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:54,715 INFO L134 CoverageAnalysis]: Checked inductivity of 22022 backedges. 1 proven. 22016 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:15:56,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:56,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 569 states and 668 transitions. [2024-12-06 04:15:56,941 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 668 transitions. [2024-12-06 04:15:56,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2024-12-06 04:15:56,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:56,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:56,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:59,292 INFO L134 CoverageAnalysis]: Checked inductivity of 22539 backedges. 1 proven. 22533 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:16:01,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:01,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 575 states and 675 transitions. [2024-12-06 04:16:01,707 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 675 transitions. [2024-12-06 04:16:01,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2024-12-06 04:16:01,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:01,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:01,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:04,100 INFO L134 CoverageAnalysis]: Checked inductivity of 23062 backedges. 1 proven. 23056 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:16:06,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:06,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 581 states and 682 transitions. [2024-12-06 04:16:06,656 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 682 transitions. [2024-12-06 04:16:06,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2024-12-06 04:16:06,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:06,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:06,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:09,337 INFO L134 CoverageAnalysis]: Checked inductivity of 23591 backedges. 1 proven. 23585 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:16:11,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:11,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 587 states and 689 transitions. [2024-12-06 04:16:11,776 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 689 transitions. [2024-12-06 04:16:11,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-12-06 04:16:11,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:11,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:11,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:14,293 INFO L134 CoverageAnalysis]: Checked inductivity of 24126 backedges. 1 proven. 24120 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:16:16,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:16,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 593 states and 696 transitions. [2024-12-06 04:16:16,844 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 696 transitions. [2024-12-06 04:16:16,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2024-12-06 04:16:16,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:16,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:16,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:19,377 INFO L134 CoverageAnalysis]: Checked inductivity of 24667 backedges. 1 proven. 24661 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:16:22,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:22,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 599 states and 703 transitions. [2024-12-06 04:16:22,049 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 703 transitions. [2024-12-06 04:16:22,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 569 [2024-12-06 04:16:22,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:22,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:22,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:24,713 INFO L134 CoverageAnalysis]: Checked inductivity of 25214 backedges. 1 proven. 25208 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:16:27,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:27,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 605 states and 710 transitions. [2024-12-06 04:16:27,276 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 710 transitions. [2024-12-06 04:16:27,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2024-12-06 04:16:27,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:27,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:30,268 INFO L134 CoverageAnalysis]: Checked inductivity of 25767 backedges. 1 proven. 25761 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:16:32,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:32,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 611 states and 717 transitions. [2024-12-06 04:16:32,882 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 717 transitions. [2024-12-06 04:16:32,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2024-12-06 04:16:32,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:32,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:32,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:35,685 INFO L134 CoverageAnalysis]: Checked inductivity of 26326 backedges. 1 proven. 26320 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:16:38,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:38,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 617 states and 724 transitions. [2024-12-06 04:16:38,189 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 724 transitions. [2024-12-06 04:16:38,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2024-12-06 04:16:38,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:38,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:38,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:41,002 INFO L134 CoverageAnalysis]: Checked inductivity of 26891 backedges. 1 proven. 26885 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:16:43,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:43,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 623 states and 731 transitions. [2024-12-06 04:16:43,595 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 731 transitions. [2024-12-06 04:16:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2024-12-06 04:16:43,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:43,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:43,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:46,536 INFO L134 CoverageAnalysis]: Checked inductivity of 27462 backedges. 1 proven. 27456 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:16:49,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:49,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 629 states and 738 transitions. [2024-12-06 04:16:49,193 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 738 transitions. [2024-12-06 04:16:49,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2024-12-06 04:16:49,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:49,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:49,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:52,102 INFO L134 CoverageAnalysis]: Checked inductivity of 28039 backedges. 1 proven. 28033 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:16:54,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:54,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 635 states and 745 transitions. [2024-12-06 04:16:54,804 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 745 transitions. [2024-12-06 04:16:54,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2024-12-06 04:16:54,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:54,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:54,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:57,948 INFO L134 CoverageAnalysis]: Checked inductivity of 28622 backedges. 1 proven. 28616 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:17:00,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:00,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 641 states and 752 transitions. [2024-12-06 04:17:00,756 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 752 transitions. [2024-12-06 04:17:00,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 611 [2024-12-06 04:17:00,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:00,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:03,870 INFO L134 CoverageAnalysis]: Checked inductivity of 29211 backedges. 1 proven. 29205 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:17:06,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:06,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 647 states and 759 transitions. [2024-12-06 04:17:06,583 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 759 transitions. [2024-12-06 04:17:06,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 617 [2024-12-06 04:17:06,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:06,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:06,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:09,727 INFO L134 CoverageAnalysis]: Checked inductivity of 29806 backedges. 1 proven. 29800 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:17:12,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:12,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 653 states and 766 transitions. [2024-12-06 04:17:12,587 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 766 transitions. [2024-12-06 04:17:12,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 623 [2024-12-06 04:17:12,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:12,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:12,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:16,034 INFO L134 CoverageAnalysis]: Checked inductivity of 30407 backedges. 1 proven. 30401 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:17:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:18,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 659 states and 773 transitions. [2024-12-06 04:17:18,969 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 773 transitions. [2024-12-06 04:17:18,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2024-12-06 04:17:18,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:18,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:19,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:22,355 INFO L134 CoverageAnalysis]: Checked inductivity of 31014 backedges. 1 proven. 31008 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:17:25,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:25,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 665 states and 780 transitions. [2024-12-06 04:17:25,096 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 780 transitions. [2024-12-06 04:17:25,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2024-12-06 04:17:25,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:25,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:25,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:28,525 INFO L134 CoverageAnalysis]: Checked inductivity of 31627 backedges. 1 proven. 31621 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:17:31,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:31,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 671 states and 787 transitions. [2024-12-06 04:17:31,364 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 787 transitions. [2024-12-06 04:17:31,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2024-12-06 04:17:31,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:31,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:31,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:34,909 INFO L134 CoverageAnalysis]: Checked inductivity of 32246 backedges. 1 proven. 32240 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:17:37,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:37,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 677 states and 794 transitions. [2024-12-06 04:17:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 794 transitions. [2024-12-06 04:17:37,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2024-12-06 04:17:37,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:37,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:37,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:41,277 INFO L134 CoverageAnalysis]: Checked inductivity of 32871 backedges. 1 proven. 32865 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:17:44,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:44,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 683 states and 801 transitions. [2024-12-06 04:17:44,261 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 801 transitions. [2024-12-06 04:17:44,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 653 [2024-12-06 04:17:44,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:44,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:44,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:47,853 INFO L134 CoverageAnalysis]: Checked inductivity of 33502 backedges. 1 proven. 33496 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:17:50,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:50,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 689 states and 808 transitions. [2024-12-06 04:17:50,959 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 808 transitions. [2024-12-06 04:17:50,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 659 [2024-12-06 04:17:50,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:50,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:54,656 INFO L134 CoverageAnalysis]: Checked inductivity of 34139 backedges. 1 proven. 34133 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:17:57,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:57,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 695 states and 815 transitions. [2024-12-06 04:17:57,597 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 815 transitions. [2024-12-06 04:17:57,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 665 [2024-12-06 04:17:57,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:57,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:57,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:01,699 INFO L134 CoverageAnalysis]: Checked inductivity of 34782 backedges. 1 proven. 34776 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:18:04,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:04,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 701 states and 822 transitions. [2024-12-06 04:18:04,654 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 822 transitions. [2024-12-06 04:18:04,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 671 [2024-12-06 04:18:04,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:04,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:04,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:08,525 INFO L134 CoverageAnalysis]: Checked inductivity of 35431 backedges. 1 proven. 35425 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:18:11,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:11,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 707 states and 829 transitions. [2024-12-06 04:18:11,301 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 829 transitions. [2024-12-06 04:18:11,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-12-06 04:18:11,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:11,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:11,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:15,319 INFO L134 CoverageAnalysis]: Checked inductivity of 36086 backedges. 1 proven. 36080 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:18:18,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:18,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 713 states and 836 transitions. [2024-12-06 04:18:18,363 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 836 transitions. [2024-12-06 04:18:18,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 683 [2024-12-06 04:18:18,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:18,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:18,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:22,373 INFO L134 CoverageAnalysis]: Checked inductivity of 36747 backedges. 1 proven. 36741 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:18:25,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:25,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 719 states and 843 transitions. [2024-12-06 04:18:25,463 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 843 transitions. [2024-12-06 04:18:25,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 689 [2024-12-06 04:18:25,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:25,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:25,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:29,641 INFO L134 CoverageAnalysis]: Checked inductivity of 37414 backedges. 1 proven. 37408 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:18:32,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:32,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 725 states and 850 transitions. [2024-12-06 04:18:32,749 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 850 transitions. [2024-12-06 04:18:32,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 695 [2024-12-06 04:18:32,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:32,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:32,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:37,087 INFO L134 CoverageAnalysis]: Checked inductivity of 38087 backedges. 1 proven. 38081 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:18:40,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:40,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 731 states and 857 transitions. [2024-12-06 04:18:40,291 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 857 transitions. [2024-12-06 04:18:40,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 701 [2024-12-06 04:18:40,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:40,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:40,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:44,735 INFO L134 CoverageAnalysis]: Checked inductivity of 38766 backedges. 1 proven. 38760 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:18:47,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:47,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 737 states and 864 transitions. [2024-12-06 04:18:47,897 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 864 transitions. [2024-12-06 04:18:47,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 707 [2024-12-06 04:18:47,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:47,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:47,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:52,344 INFO L134 CoverageAnalysis]: Checked inductivity of 39451 backedges. 1 proven. 39445 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:18:55,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:55,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 743 states and 871 transitions. [2024-12-06 04:18:55,540 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 871 transitions. [2024-12-06 04:18:55,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 713 [2024-12-06 04:18:55,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:55,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:00,076 INFO L134 CoverageAnalysis]: Checked inductivity of 40142 backedges. 1 proven. 40136 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:19:03,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:03,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 749 states and 878 transitions. [2024-12-06 04:19:03,349 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 878 transitions. [2024-12-06 04:19:03,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 719 [2024-12-06 04:19:03,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:03,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:03,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:08,312 INFO L134 CoverageAnalysis]: Checked inductivity of 40839 backedges. 1 proven. 40833 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:19:11,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:11,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 755 states and 885 transitions. [2024-12-06 04:19:11,605 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 885 transitions. [2024-12-06 04:19:11,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 725 [2024-12-06 04:19:11,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:11,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:11,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:16,353 INFO L134 CoverageAnalysis]: Checked inductivity of 41542 backedges. 1 proven. 41536 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:19:19,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:19,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 761 states and 892 transitions. [2024-12-06 04:19:19,656 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 892 transitions. [2024-12-06 04:19:19,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 731 [2024-12-06 04:19:19,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:19,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:19,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:24,407 INFO L134 CoverageAnalysis]: Checked inductivity of 42251 backedges. 1 proven. 42245 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:19:27,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:27,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 767 states and 899 transitions. [2024-12-06 04:19:27,953 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 899 transitions. [2024-12-06 04:19:27,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2024-12-06 04:19:27,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:27,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:32,890 INFO L134 CoverageAnalysis]: Checked inductivity of 42966 backedges. 1 proven. 42960 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:19:36,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:36,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 773 states and 906 transitions. [2024-12-06 04:19:36,221 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 906 transitions. [2024-12-06 04:19:36,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 743 [2024-12-06 04:19:36,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:36,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:36,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:41,161 INFO L134 CoverageAnalysis]: Checked inductivity of 43687 backedges. 1 proven. 43681 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:19:44,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:44,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 779 states and 913 transitions. [2024-12-06 04:19:44,613 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 913 transitions. [2024-12-06 04:19:44,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2024-12-06 04:19:44,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:44,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:49,611 INFO L134 CoverageAnalysis]: Checked inductivity of 44414 backedges. 1 proven. 44408 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:19:53,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:53,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 785 states and 920 transitions. [2024-12-06 04:19:53,009 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 920 transitions. [2024-12-06 04:19:53,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2024-12-06 04:19:53,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:53,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:58,167 INFO L134 CoverageAnalysis]: Checked inductivity of 45147 backedges. 1 proven. 45141 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:20:01,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:01,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 791 states and 927 transitions. [2024-12-06 04:20:01,488 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 927 transitions. [2024-12-06 04:20:01,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 761 [2024-12-06 04:20:01,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:01,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:01,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:06,662 INFO L134 CoverageAnalysis]: Checked inductivity of 45886 backedges. 1 proven. 45880 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:20:10,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:10,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 797 states and 934 transitions. [2024-12-06 04:20:10,059 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 934 transitions. [2024-12-06 04:20:10,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-12-06 04:20:10,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:10,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:10,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:15,459 INFO L134 CoverageAnalysis]: Checked inductivity of 46631 backedges. 1 proven. 46625 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:20:18,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:18,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 803 states and 941 transitions. [2024-12-06 04:20:18,887 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 941 transitions. [2024-12-06 04:20:18,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2024-12-06 04:20:18,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:18,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:18,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:24,621 INFO L134 CoverageAnalysis]: Checked inductivity of 47382 backedges. 1 proven. 47376 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:20:28,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:28,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 809 states and 948 transitions. [2024-12-06 04:20:28,244 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 948 transitions. [2024-12-06 04:20:28,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 779 [2024-12-06 04:20:28,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:28,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:28,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:34,024 INFO L134 CoverageAnalysis]: Checked inductivity of 48139 backedges. 1 proven. 48133 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:20:37,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:37,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 815 states and 955 transitions. [2024-12-06 04:20:37,565 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 955 transitions. [2024-12-06 04:20:37,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 785 [2024-12-06 04:20:37,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:37,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:37,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:43,742 INFO L134 CoverageAnalysis]: Checked inductivity of 48902 backedges. 1 proven. 48896 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:20:47,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:47,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 821 states and 962 transitions. [2024-12-06 04:20:47,416 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 962 transitions. [2024-12-06 04:20:47,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 791 [2024-12-06 04:20:47,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:47,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:47,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:53,467 INFO L134 CoverageAnalysis]: Checked inductivity of 49671 backedges. 1 proven. 49665 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:20:56,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:56,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 827 states and 969 transitions. [2024-12-06 04:20:56,982 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 969 transitions. [2024-12-06 04:20:56,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2024-12-06 04:20:56,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:56,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:57,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:03,032 INFO L134 CoverageAnalysis]: Checked inductivity of 50446 backedges. 1 proven. 50440 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:21:06,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:06,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 833 states and 976 transitions. [2024-12-06 04:21:06,660 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 976 transitions. [2024-12-06 04:21:06,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-12-06 04:21:06,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:06,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:06,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:12,862 INFO L134 CoverageAnalysis]: Checked inductivity of 51227 backedges. 1 proven. 51221 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:21:16,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:16,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 839 states and 983 transitions. [2024-12-06 04:21:16,336 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 983 transitions. [2024-12-06 04:21:16,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2024-12-06 04:21:16,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:16,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:16,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:22,648 INFO L134 CoverageAnalysis]: Checked inductivity of 52014 backedges. 1 proven. 52008 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:21:26,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:26,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 845 states and 990 transitions. [2024-12-06 04:21:26,375 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 990 transitions. [2024-12-06 04:21:26,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 815 [2024-12-06 04:21:26,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:26,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:26,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 52807 backedges. 1 proven. 52801 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:21:36,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:36,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 851 states and 997 transitions. [2024-12-06 04:21:36,569 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 997 transitions. [2024-12-06 04:21:36,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-12-06 04:21:36,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:36,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:36,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:43,176 INFO L134 CoverageAnalysis]: Checked inductivity of 53606 backedges. 1 proven. 53600 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:21:46,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:46,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 857 states and 1004 transitions. [2024-12-06 04:21:46,992 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1004 transitions. [2024-12-06 04:21:46,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-12-06 04:21:46,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:46,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:53,677 INFO L134 CoverageAnalysis]: Checked inductivity of 54411 backedges. 1 proven. 54405 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:21:57,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:57,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 863 states and 1011 transitions. [2024-12-06 04:21:57,549 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1011 transitions. [2024-12-06 04:21:57,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2024-12-06 04:21:57,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:57,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:57,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:04,342 INFO L134 CoverageAnalysis]: Checked inductivity of 55222 backedges. 1 proven. 55216 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:22:08,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:08,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 869 states and 1018 transitions. [2024-12-06 04:22:08,077 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1018 transitions. [2024-12-06 04:22:08,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2024-12-06 04:22:08,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:08,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:15,100 INFO L134 CoverageAnalysis]: Checked inductivity of 56039 backedges. 1 proven. 56033 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:22:19,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:19,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 875 states and 1025 transitions. [2024-12-06 04:22:19,098 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1025 transitions. [2024-12-06 04:22:19,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2024-12-06 04:22:19,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:19,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:19,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:26,294 INFO L134 CoverageAnalysis]: Checked inductivity of 56862 backedges. 1 proven. 56856 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:22:30,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:30,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 881 states and 1032 transitions. [2024-12-06 04:22:30,159 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1032 transitions. [2024-12-06 04:22:30,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2024-12-06 04:22:30,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:30,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:30,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:37,412 INFO L134 CoverageAnalysis]: Checked inductivity of 57691 backedges. 1 proven. 57685 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:22:41,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:41,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 887 states and 1039 transitions. [2024-12-06 04:22:41,420 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1039 transitions. [2024-12-06 04:22:41,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 857 [2024-12-06 04:22:41,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:41,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:41,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:48,788 INFO L134 CoverageAnalysis]: Checked inductivity of 58526 backedges. 1 proven. 58520 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:22:52,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:52,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 893 states and 1046 transitions. [2024-12-06 04:22:52,738 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1046 transitions. [2024-12-06 04:22:52,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 863 [2024-12-06 04:22:52,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:52,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:52,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:00,232 INFO L134 CoverageAnalysis]: Checked inductivity of 59367 backedges. 1 proven. 59361 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:23:04,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:04,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 899 states and 1053 transitions. [2024-12-06 04:23:04,081 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1053 transitions. [2024-12-06 04:23:04,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 869 [2024-12-06 04:23:04,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:04,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:04,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:11,604 INFO L134 CoverageAnalysis]: Checked inductivity of 60214 backedges. 1 proven. 60208 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:23:15,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:15,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 905 states and 1060 transitions. [2024-12-06 04:23:15,499 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1060 transitions. [2024-12-06 04:23:15,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 875 [2024-12-06 04:23:15,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:15,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:15,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:23,128 INFO L134 CoverageAnalysis]: Checked inductivity of 61067 backedges. 1 proven. 61061 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:23:26,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 911 states and 1067 transitions. [2024-12-06 04:23:26,965 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1067 transitions. [2024-12-06 04:23:26,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2024-12-06 04:23:26,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:26,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:27,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:34,730 INFO L134 CoverageAnalysis]: Checked inductivity of 61926 backedges. 1 proven. 61920 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:23:38,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:38,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 917 states and 1074 transitions. [2024-12-06 04:23:38,895 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1074 transitions. [2024-12-06 04:23:38,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2024-12-06 04:23:38,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:38,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:38,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:46,775 INFO L134 CoverageAnalysis]: Checked inductivity of 62791 backedges. 1 proven. 62785 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:23:50,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:50,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 923 states and 1081 transitions. [2024-12-06 04:23:50,976 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1081 transitions. [2024-12-06 04:23:50,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 893 [2024-12-06 04:23:50,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:50,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:51,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:59,032 INFO L134 CoverageAnalysis]: Checked inductivity of 63662 backedges. 1 proven. 63656 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:24:03,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:03,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 929 states and 1088 transitions. [2024-12-06 04:24:03,095 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1088 transitions. [2024-12-06 04:24:03,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 899 [2024-12-06 04:24:03,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:03,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:03,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:11,276 INFO L134 CoverageAnalysis]: Checked inductivity of 64539 backedges. 1 proven. 64533 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:24:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:15,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 935 states and 1095 transitions. [2024-12-06 04:24:15,393 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1095 transitions. [2024-12-06 04:24:15,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2024-12-06 04:24:15,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:15,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:15,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:23,771 INFO L134 CoverageAnalysis]: Checked inductivity of 65422 backedges. 1 proven. 65416 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:24:27,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:27,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 941 states and 1102 transitions. [2024-12-06 04:24:27,982 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1102 transitions. [2024-12-06 04:24:27,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 911 [2024-12-06 04:24:27,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:27,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:28,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:36,539 INFO L134 CoverageAnalysis]: Checked inductivity of 66311 backedges. 1 proven. 66305 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:24:40,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:40,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 947 states and 1109 transitions. [2024-12-06 04:24:40,546 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1109 transitions. [2024-12-06 04:24:40,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 917 [2024-12-06 04:24:40,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:40,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:40,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:49,165 INFO L134 CoverageAnalysis]: Checked inductivity of 67206 backedges. 1 proven. 67200 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:24:53,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:53,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 953 states and 1116 transitions. [2024-12-06 04:24:53,387 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1116 transitions. [2024-12-06 04:24:53,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 923 [2024-12-06 04:24:53,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:53,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:53,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:02,141 INFO L134 CoverageAnalysis]: Checked inductivity of 68107 backedges. 1 proven. 68101 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:25:06,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:06,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 959 states and 1123 transitions. [2024-12-06 04:25:06,414 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1123 transitions. [2024-12-06 04:25:06,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 929 [2024-12-06 04:25:06,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:06,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:06,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:15,384 INFO L134 CoverageAnalysis]: Checked inductivity of 69014 backedges. 1 proven. 69008 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:25:19,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:19,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 965 states and 1130 transitions. [2024-12-06 04:25:19,783 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1130 transitions. [2024-12-06 04:25:19,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-12-06 04:25:19,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:19,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:19,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:28,820 INFO L134 CoverageAnalysis]: Checked inductivity of 69927 backedges. 1 proven. 69921 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:25:33,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:33,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 971 states and 1137 transitions. [2024-12-06 04:25:33,005 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1137 transitions. [2024-12-06 04:25:33,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-12-06 04:25:33,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:33,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:33,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:42,158 INFO L134 CoverageAnalysis]: Checked inductivity of 70846 backedges. 1 proven. 70840 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:25:46,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:46,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 977 states and 1144 transitions. [2024-12-06 04:25:46,512 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1144 transitions. [2024-12-06 04:25:46,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-12-06 04:25:46,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:46,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:46,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:55,901 INFO L134 CoverageAnalysis]: Checked inductivity of 71771 backedges. 1 proven. 71765 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:26:00,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:00,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 983 states and 1151 transitions. [2024-12-06 04:26:00,341 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1151 transitions. [2024-12-06 04:26:00,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-12-06 04:26:00,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:00,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:00,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:09,961 INFO L134 CoverageAnalysis]: Checked inductivity of 72702 backedges. 1 proven. 72696 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:26:14,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:14,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 989 states and 1158 transitions. [2024-12-06 04:26:14,405 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1158 transitions. [2024-12-06 04:26:14,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-12-06 04:26:14,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:14,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:14,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:24,258 INFO L134 CoverageAnalysis]: Checked inductivity of 73639 backedges. 1 proven. 73633 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:26:28,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:28,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 995 states and 1165 transitions. [2024-12-06 04:26:28,590 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1165 transitions. [2024-12-06 04:26:28,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2024-12-06 04:26:28,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:28,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:38,801 INFO L134 CoverageAnalysis]: Checked inductivity of 74582 backedges. 1 proven. 74576 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:26:43,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:43,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 1001 states and 1172 transitions. [2024-12-06 04:26:43,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1172 transitions. [2024-12-06 04:26:43,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-12-06 04:26:43,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:43,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:43,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat