./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product18.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product18.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0d9ebbb30768a2034911923a47ec23b508893488073d6c966da0671a59e428a3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:08:36,366 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:08:36,442 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:08:36,447 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:08:36,448 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:08:36,487 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:08:36,488 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:08:36,489 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:08:36,490 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:08:36,490 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:08:36,491 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:08:36,492 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:08:36,492 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:08:36,493 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:08:36,493 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:08:36,494 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:08:36,494 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:08:36,495 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:08:36,495 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:08:36,496 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:08:36,497 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:08:36,497 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:08:36,498 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:08:36,499 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:08:36,499 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:08:36,500 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:08:36,501 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:08:36,501 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:08:36,502 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:08:36,502 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:08:36,503 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:08:36,503 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:08:36,504 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:08:36,504 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d9ebbb30768a2034911923a47ec23b508893488073d6c966da0671a59e428a3 [2023-11-19 03:08:36,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:08:36,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:08:36,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:08:36,816 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:08:36,817 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:08:36,819 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/minepump_spec1_product18.cil.c [2023-11-19 03:08:40,155 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:08:40,510 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:08:40,511 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/sv-benchmarks/c/product-lines/minepump_spec1_product18.cil.c [2023-11-19 03:08:40,529 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/bin/ukojak-verify-G8NBE6pJGL/data/c824bda28/607e63117b3a4319b04e7fdb5f85f41b/FLAGde9ca5afc [2023-11-19 03:08:40,546 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/bin/ukojak-verify-G8NBE6pJGL/data/c824bda28/607e63117b3a4319b04e7fdb5f85f41b [2023-11-19 03:08:40,552 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:08:40,556 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:08:40,560 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:08:40,561 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:08:40,566 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:08:40,567 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:08:40" (1/1) ... [2023-11-19 03:08:40,571 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f92ddf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:40, skipping insertion in model container [2023-11-19 03:08:40,572 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:08:40" (1/1) ... [2023-11-19 03:08:40,650 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:08:41,024 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/sv-benchmarks/c/product-lines/minepump_spec1_product18.cil.c[16435,16448] [2023-11-19 03:08:41,038 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:08:41,052 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:08:41,064 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [49] [2023-11-19 03:08:41,066 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [78] [2023-11-19 03:08:41,066 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [116] [2023-11-19 03:08:41,067 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [217] [2023-11-19 03:08:41,067 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [383] [2023-11-19 03:08:41,067 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [450] [2023-11-19 03:08:41,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [816] [2023-11-19 03:08:41,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [825] [2023-11-19 03:08:41,125 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/sv-benchmarks/c/product-lines/minepump_spec1_product18.cil.c[16435,16448] [2023-11-19 03:08:41,130 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:08:41,152 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:08:41,153 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:41 WrapperNode [2023-11-19 03:08:41,153 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:08:41,154 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:08:41,155 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:08:41,155 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:08:41,164 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:41" (1/1) ... [2023-11-19 03:08:41,190 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:41" (1/1) ... [2023-11-19 03:08:41,219 INFO L138 Inliner]: procedures = 53, calls = 94, calls flagged for inlining = 20, calls inlined = 17, statements flattened = 163 [2023-11-19 03:08:41,219 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:08:41,220 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:08:41,220 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:08:41,221 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:08:41,232 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:41" (1/1) ... [2023-11-19 03:08:41,232 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:41" (1/1) ... [2023-11-19 03:08:41,235 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:41" (1/1) ... [2023-11-19 03:08:41,240 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:41" (1/1) ... [2023-11-19 03:08:41,250 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:41" (1/1) ... [2023-11-19 03:08:41,254 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:41" (1/1) ... [2023-11-19 03:08:41,257 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:41" (1/1) ... [2023-11-19 03:08:41,258 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:41" (1/1) ... [2023-11-19 03:08:41,261 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:08:41,263 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:08:41,263 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:08:41,263 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:08:41,264 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:41" (1/1) ... [2023-11-19 03:08:41,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:08:41,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:08:41,330 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:08:41,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_920640bc-9854-46f2-bdff-2fd263e3a902/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:08:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:08:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-19 03:08:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-19 03:08:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-19 03:08:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-19 03:08:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-19 03:08:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-19 03:08:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2023-11-19 03:08:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2023-11-19 03:08:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-19 03:08:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-19 03:08:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:08:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-19 03:08:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-19 03:08:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:08:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:08:41,539 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:08:41,542 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:08:41,889 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:08:42,036 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:08:42,037 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 03:08:42,042 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:08:42 BoogieIcfgContainer [2023-11-19 03:08:42,042 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:08:42,043 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:08:42,043 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:08:42,055 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:08:42,055 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:08:42" (1/1) ... [2023-11-19 03:08:42,066 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:08:42,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:42,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 48 states and 62 transitions. [2023-11-19 03:08:42,133 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 62 transitions. [2023-11-19 03:08:42,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 03:08:42,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:42,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:42,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:42,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:08:42,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:42,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 48 states and 60 transitions. [2023-11-19 03:08:42,375 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 60 transitions. [2023-11-19 03:08:42,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-19 03:08:42,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:42,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:42,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:42,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:08:42,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:42,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 50 states and 63 transitions. [2023-11-19 03:08:42,591 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 63 transitions. [2023-11-19 03:08:42,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 03:08:42,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:42,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:42,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:42,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:08:43,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:43,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 63 states and 87 transitions. [2023-11-19 03:08:43,085 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 87 transitions. [2023-11-19 03:08:43,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:08:43,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:43,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:43,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:08:43,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:43,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 73 states and 110 transitions. [2023-11-19 03:08:43,999 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 110 transitions. [2023-11-19 03:08:44,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:08:44,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:44,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:44,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:08:44,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:44,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 74 states and 111 transitions. [2023-11-19 03:08:44,173 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 111 transitions. [2023-11-19 03:08:44,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:08:44,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:44,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:44,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:44,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:08:44,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:44,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 75 states and 112 transitions. [2023-11-19 03:08:44,466 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 112 transitions. [2023-11-19 03:08:44,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:08:44,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:44,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:44,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:44,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:08:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:45,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 85 states and 137 transitions. [2023-11-19 03:08:45,048 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 137 transitions. [2023-11-19 03:08:45,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:08:45,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:45,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:45,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:08:45,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:45,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 86 states and 138 transitions. [2023-11-19 03:08:45,147 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 138 transitions. [2023-11-19 03:08:45,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 03:08:45,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:45,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:45,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:45,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:08:45,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:45,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 89 states and 143 transitions. [2023-11-19 03:08:45,290 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 143 transitions. [2023-11-19 03:08:45,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:08:45,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:45,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:45,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:45,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:08:45,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:45,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 94 states and 155 transitions. [2023-11-19 03:08:45,670 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 155 transitions. [2023-11-19 03:08:45,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-19 03:08:45,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:45,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:45,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:45,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:08:46,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:46,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 100 states and 163 transitions. [2023-11-19 03:08:46,196 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 163 transitions. [2023-11-19 03:08:46,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 03:08:46,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:46,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:46,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:46,249 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:08:46,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:46,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 105 states and 173 transitions. [2023-11-19 03:08:46,547 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 173 transitions. [2023-11-19 03:08:46,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 03:08:46,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:46,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:08:46,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:46,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 106 states and 174 transitions. [2023-11-19 03:08:46,632 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 174 transitions. [2023-11-19 03:08:46,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-19 03:08:46,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:46,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:46,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:46,858 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 03:08:47,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:47,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 114 states and 194 transitions. [2023-11-19 03:08:47,598 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 194 transitions. [2023-11-19 03:08:47,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 03:08:47,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:47,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:47,679 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:08:48,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:48,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 117 states and 201 transitions. [2023-11-19 03:08:48,042 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 201 transitions. [2023-11-19 03:08:48,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-19 03:08:48,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:48,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:48,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:48,411 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 03:08:50,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:50,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 135 states and 237 transitions. [2023-11-19 03:08:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 237 transitions. [2023-11-19 03:08:50,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-19 03:08:50,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:50,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:50,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:50,535 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:08:51,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:51,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 142 states and 253 transitions. [2023-11-19 03:08:51,829 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 253 transitions. [2023-11-19 03:08:51,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:51,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:51,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:51,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:52,197 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:52,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:52,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:52,569 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:52,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:52,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:52,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:52,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:52,720 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:52,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:52,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:52,765 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:52,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:52,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:52,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:52,922 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:52,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:52,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:52,952 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:52,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:52,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:52,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:52,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:53,080 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:53,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:53,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:53,107 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:53,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:53,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:53,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:53,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:53,282 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:53,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:53,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:53,313 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:53,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:53,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:53,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:53,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:53,476 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:53,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:53,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:53,504 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:53,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:53,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:53,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:53,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:53,635 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:53,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:53,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:53,685 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:53,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:53,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:53,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:53,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:53,859 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:53,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:53,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:53,890 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:53,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:53,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:53,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:53,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:54,016 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:54,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:54,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:54,046 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:54,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:54,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:54,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:54,176 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:54,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:54,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:54,222 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:54,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:54,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:54,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:54,363 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:54,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:54,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:54,393 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:54,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:54,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:54,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:54,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:54,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:54,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:54,538 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:54,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:54,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:54,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:54,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:54,658 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:54,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:54,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:54,682 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:54,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:54,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:54,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:54,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:54,805 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:54,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:54,829 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:54,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:54,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:54,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:54,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:54,946 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:54,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:54,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:54,973 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:54,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:54,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:54,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:54,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:55,120 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:55,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:55,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:55,144 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:55,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:55,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:55,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:55,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:55,282 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:55,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:55,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:55,307 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:55,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:55,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:55,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:55,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:55,432 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:55,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:55,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:55,456 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:55,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:55,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:55,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:55,582 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:55,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:55,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:55,606 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:55,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:55,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:55,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:55,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:55,756 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:55,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:55,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:55,790 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:55,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:55,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:55,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:55,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:55,922 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:55,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:55,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:55,952 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:55,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:55,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:55,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:55,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:56,063 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:56,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:56,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:56,088 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:56,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:56,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:56,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:56,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:56,200 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:56,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:56,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:56,225 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:56,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:56,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:56,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:56,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:56,368 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:56,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:56,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:56,393 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:56,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:56,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:56,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:56,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:56,521 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:56,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:56,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:56,546 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:56,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:56,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:56,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:56,659 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:56,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:56,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:56,686 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:56,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:56,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:56,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:56,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:56,807 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:56,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:56,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:56,834 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:56,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:56,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:56,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:56,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:56,956 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:56,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:56,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:56,984 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:56,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:56,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:56,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:56,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:57,097 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:57,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:57,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:57,122 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:57,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:57,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:57,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:57,273 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:57,299 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:57,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:57,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:57,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:57,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:57,409 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:57,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:57,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:57,444 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:57,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:57,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:57,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:57,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:57,544 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:57,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:57,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:57,570 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:57,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:57,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:57,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:57,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:57,670 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:57,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:57,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:57,695 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:57,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:57,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:57,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:57,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:57,800 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:57,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:57,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:57,826 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:57,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:57,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:57,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:57,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:57,944 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:57,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:57,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:57,978 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:57,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:57,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:57,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:58,101 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:58,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:58,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:58,133 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:58,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:58,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:58,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:58,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:58,235 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:58,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:58,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:58,260 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:58,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:58,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:58,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:58,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:58,353 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:58,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:58,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:58,377 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:58,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:58,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:58,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:58,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:58,477 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:58,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:58,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:58,502 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:58,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:58,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:58,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:58,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:58,603 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:58,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:58,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:58,627 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:58,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:58,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:58,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:58,723 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:58,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:58,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:58,747 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:58,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:58,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:58,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:58,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:58,841 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:58,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:58,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:58,865 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:58,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:58,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:58,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:58,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:58,957 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:58,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:58,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:58,981 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:58,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:58,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:58,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:59,074 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:59,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:59,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:59,105 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:59,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:59,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:59,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:59,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:59,197 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:59,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:59,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:59,221 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:59,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:59,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:59,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:59,315 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:59,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:59,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:59,338 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:59,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:59,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:59,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:59,431 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:59,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:59,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:59,456 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:59,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:59,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:59,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:59,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:59,552 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:59,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:59,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:59,576 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:59,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:59,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:59,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:59,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:59,676 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:59,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:59,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:59,699 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:59,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:59,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:59,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:59,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:59,798 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:59,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:59,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:59,822 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:59,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:59,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:59,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:59,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:59,920 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:08:59,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:59,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:08:59,943 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:08:59,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:08:59,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:59,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:59,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:00,035 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:00,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:00,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:00,059 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:00,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:00,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:00,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:00,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:00,159 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:00,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:00,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:00,182 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:00,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:00,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:00,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:00,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:00,290 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:00,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:00,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:00,324 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:00,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:00,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:00,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:00,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:00,440 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:00,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:00,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:00,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:00,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:00,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:00,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:00,566 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:00,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:00,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:00,588 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:00,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:00,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:00,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:00,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:00,676 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:00,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:00,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:00,700 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:00,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:00,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:00,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:00,797 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:00,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:00,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:00,820 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:00,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:00,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:00,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:00,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:00,913 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:00,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:00,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:00,935 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:00,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:00,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:00,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:00,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:01,030 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:01,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:01,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:01,052 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:01,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:01,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:01,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:01,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:01,140 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:01,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:01,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:01,163 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:01,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:01,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:01,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:01,252 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:01,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:01,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:01,273 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:01,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:01,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:01,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:01,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:01,361 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:01,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:01,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:01,385 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:01,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:01,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:01,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:01,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:01,472 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:01,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:01,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:01,494 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:01,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:01,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:01,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:01,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:01,578 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:01,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:01,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:01,602 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:01,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:01,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:01,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:01,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:01,688 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:01,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:01,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:01,710 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:01,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:01,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:01,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:01,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:01,800 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:01,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:01,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:01,822 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:01,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:01,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:01,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:01,917 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:01,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:01,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:01,939 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:01,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:01,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:01,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:01,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:02,023 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:02,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:02,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:02,045 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:02,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:02,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:02,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:02,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:02,128 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:02,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:02,149 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:02,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:02,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:02,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:02,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:02,237 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:02,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:02,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:02,265 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:02,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:02,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:02,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:02,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:02,348 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:02,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:02,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:02,369 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:02,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:02,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:02,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:02,454 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:02,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:02,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:02,474 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:02,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:02,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:02,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:02,564 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:02,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:02,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:02,586 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:02,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:02,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:02,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:02,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:02,679 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:02,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:02,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:02,700 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:02,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:02,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:02,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:02,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:02,785 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:02,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:02,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:02,807 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:02,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:02,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:02,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:02,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:02,901 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:02,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:02,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:02,923 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:02,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:02,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:02,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:02,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:03,009 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:03,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:03,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:03,040 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:03,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:03,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:03,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:03,127 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:03,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:03,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:03,149 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:03,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:03,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:03,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:03,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:03,232 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:03,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:03,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:03,254 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:03,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:03,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:03,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:03,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:03,335 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:03,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:03,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:03,357 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:03,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:03,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:03,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:03,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:03,439 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:03,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:03,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:03,460 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:03,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:03,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:03,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:03,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:03,557 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:03,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:03,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:03,599 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:03,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:03,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:03,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:03,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:03,749 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:03,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:03,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:03,775 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:03,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:03,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:03,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:03,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:03,861 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:03,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:03,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:03,882 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:03,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:03,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:03,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:03,969 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:03,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:03,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:03,990 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:03,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:03,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:03,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:04,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:04,072 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:04,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:04,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:04,093 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:04,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:04,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:04,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:04,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:04,176 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:04,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:04,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:04,195 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:04,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:04,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:04,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:04,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:04,294 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:04,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:04,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:04,314 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:04,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:04,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:04,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:04,397 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:04,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:04,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:04,418 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:04,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:04,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:04,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:04,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:04,502 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:04,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:04,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:04,523 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:04,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:04,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:04,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:04,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:04,611 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:04,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:04,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:04,632 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:04,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:04,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:04,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:04,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:04,717 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:04,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:04,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:04,739 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:04,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:04,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:04,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:04,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:04,827 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:04,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:04,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:04,861 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:04,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:04,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:04,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:04,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:04,966 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:04,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:04,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:04,994 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:04,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:04,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:04,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:05,097 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:05,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:05,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:05,124 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:05,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:05,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:05,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:05,228 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:05,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:05,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:05,251 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:05,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:05,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:05,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:05,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:05,341 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:05,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:05,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:05,364 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:05,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:05,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:05,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:05,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:05,452 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:05,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:05,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:05,475 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:05,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:05,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:05,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:05,563 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:05,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:05,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:05,588 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:05,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:05,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:05,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:05,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:05,680 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:05,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:05,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:05,704 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:05,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:05,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:05,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:05,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:05,809 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:05,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:05,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:05,832 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:05,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:05,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:05,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:05,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:05,921 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:05,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:05,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:05,943 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:05,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:05,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:05,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:05,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:06,039 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:06,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:06,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:06,061 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:06,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:06,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:06,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:06,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:06,149 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:06,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:06,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:06,180 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:06,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:06,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:06,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:06,266 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:06,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:06,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:06,288 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:06,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:06,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:06,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:06,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:06,398 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:06,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:06,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:06,420 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:06,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:06,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:06,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:06,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:06,512 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:06,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:06,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:06,534 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:06,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:06,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:06,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:06,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:06,628 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:06,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:06,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:06,648 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:06,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:06,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:06,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:06,752 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:06,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:06,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:06,773 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:06,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:06,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:06,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:06,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:06,876 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:06,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:06,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:06,898 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:06,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:06,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:06,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:06,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:06,984 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:07,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:07,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:07,004 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:07,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:07,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:07,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:07,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:07,090 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:07,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:07,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:07,111 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:07,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:07,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:07,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:07,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:07,194 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:07,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:07,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:07,214 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:07,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:07,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:07,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:07,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:07,301 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:07,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:07,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:07,323 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:07,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:07,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:07,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:07,424 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:07,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:07,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:07,445 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:07,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:07,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:07,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:07,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:07,529 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:07,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:07,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:07,550 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:07,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:07,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:07,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:07,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:07,633 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:07,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:07,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:07,654 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:07,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:07,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:07,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:07,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:07,738 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:07,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:07,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:07,758 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:07,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:07,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:07,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:07,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:07,839 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:07,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:07,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:07,862 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:07,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:07,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:07,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:07,944 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:07,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:07,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:07,964 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:07,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:07,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:07,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:07,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:08,045 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:08,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:08,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:08,067 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:08,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:08,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:08,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:08,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:08,164 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:08,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:08,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:08,185 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:08,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:08,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:08,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:08,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:08,270 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:08,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:08,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:08,291 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:08,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:08,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:08,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:08,373 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:08,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:08,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:08,393 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:08,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:08,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:08,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:08,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:08,472 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:08,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:08,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:08,493 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:08,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:08,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:08,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:08,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:08,574 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:08,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:08,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:08,596 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:08,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:08,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:08,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:08,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:08,677 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:08,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:08,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:08,699 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:08,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:08,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:08,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:08,781 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:08,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:08,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:08,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:08,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:08,918 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:08,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:08,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:08,947 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:08,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:08,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:08,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:08,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:09,051 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:09,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:09,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:09,080 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:09,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:09,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:09,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:09,186 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:09,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:09,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:09,208 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:09,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:09,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:09,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:09,288 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:09,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:09,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:09,307 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:09,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:09,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:09,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:09,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:09,406 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:09,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:09,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:09,429 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:09,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:09,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:09,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:09,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:09,517 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:09,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:09,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:09,540 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:09,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:09,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:09,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:09,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:09,624 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:09,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:09,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:09,646 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:09,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:09,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:09,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:09,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:09,726 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:09,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:09,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:09,745 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:09,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:09,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:09,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:09,844 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:09,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:09,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:09,864 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:09,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:09,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:09,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:09,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:09,944 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:09,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:09,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:09,964 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:09,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:09,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:09,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:09,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:10,044 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:10,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:10,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:10,067 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:10,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:10,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:10,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:10,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:10,153 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:10,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:10,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:10,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:10,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:10,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:10,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:10,253 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:10,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:10,273 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:10,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:10,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:10,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:10,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:10,357 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:10,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:10,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:10,378 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:10,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:10,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:10,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:10,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:10,461 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:10,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:10,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:10,483 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:10,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:10,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:10,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:10,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:10,567 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:10,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:10,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:10,589 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:10,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:10,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:10,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:10,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:10,670 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:10,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:10,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:10,690 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:10,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:10,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:10,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:10,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:10,787 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:10,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:10,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:10,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:10,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:10,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:10,895 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:10,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:10,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:10,916 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:10,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:10,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:10,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:10,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:10,996 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:11,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:11,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:11,017 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:11,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:11,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:11,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:11,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:11,095 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:11,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:11,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:11,115 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:11,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:11,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:11,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:11,194 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:11,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:11,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:11,215 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:11,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:11,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:11,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:11,297 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:11,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:11,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:11,318 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:11,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:11,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:11,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:11,400 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:11,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:11,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:11,420 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:11,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:11,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:11,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:11,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:11,506 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:11,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:11,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:11,528 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:11,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:11,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:11,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:11,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:11,611 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:11,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:11,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:11,638 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:11,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:11,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:11,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:11,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:11,717 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:11,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:11,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:11,738 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:11,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:11,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:11,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:11,819 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:11,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:11,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:11,840 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:11,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:11,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:11,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:11,919 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:11,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:11,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:11,942 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:11,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:11,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:11,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:11,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:12,021 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:12,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:12,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:12,042 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:12,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:12,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:12,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:12,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:12,122 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:12,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:12,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:12,143 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:12,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:12,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:12,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:12,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:12,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:12,238 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:12,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:12,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:12,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:12,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:12,311 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:12,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:12,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:12,335 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:12,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:12,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:12,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:12,411 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:12,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:12,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:12,430 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:12,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:12,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:12,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:12,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:12,510 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:12,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:12,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:12,525 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:12,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:12,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:12,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:12,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:12,599 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:12,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:12,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:12,618 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:12,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:12,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:12,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:12,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:12,692 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:12,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:12,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:12,711 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:12,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:12,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:12,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:12,785 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:12,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:12,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:12,805 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:12,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:12,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:12,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:12,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:12,878 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:12,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:12,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:12,897 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:12,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:12,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:12,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:12,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:12,972 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:12,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:12,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:12,991 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:12,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:12,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:12,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:13,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:13,068 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:13,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:13,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:13,088 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:13,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:13,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:13,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:13,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:13,164 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:13,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:13,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:13,184 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:13,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:13,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:13,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:13,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:13,258 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:13,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:13,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:13,278 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:13,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:13,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:13,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:13,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:13,350 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:13,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:13,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:13,366 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:13,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:13,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:13,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:13,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:13,442 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:13,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:13,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:13,461 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:13,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:13,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:13,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:13,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:13,538 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:13,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:13,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:13,557 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:13,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:13,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:13,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:13,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:13,632 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:13,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:13,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:13,650 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:13,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:13,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:13,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:13,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:13,711 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:13,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:13,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:13,731 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:13,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:13,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:13,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:13,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:13,797 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:13,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:13,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:13,812 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:13,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:13,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:13,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:13,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:13,892 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:13,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:13,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:13,909 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:13,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:13,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:13,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:13,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:13,971 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:13,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:13,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:13,991 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:13,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:13,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:13,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:14,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:14,068 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:14,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:14,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:14,088 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:14,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:14,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:14,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:14,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:14,165 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:14,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:14,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:14,185 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:14,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:14,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:14,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:14,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:14,256 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:14,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:14,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:14,276 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:14,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:14,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:14,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:14,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:14,344 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:14,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:14,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:14,358 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:14,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:14,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:14,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:14,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:14,415 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:14,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:14,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:14,430 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:14,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:14,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:14,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:14,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:14,509 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:14,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:14,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:14,530 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:14,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:14,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:14,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:14,585 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:14,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:14,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:14,606 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:14,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:14,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:14,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:14,681 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:14,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:14,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:14,700 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:14,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:14,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:14,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:14,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:14,775 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:14,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:14,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:14,794 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:14,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:14,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:14,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:14,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:14,883 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:14,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:14,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:14,902 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:14,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:14,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:14,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:14,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:14,974 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:14,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:14,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:14,993 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:14,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:14,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:14,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:15,065 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:15,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:15,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:15,085 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:15,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:15,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:15,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:15,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:15,158 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:15,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:15,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:15,173 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:15,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:15,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:15,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:15,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:15,230 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:15,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:15,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:15,243 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:15,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:15,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:15,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:15,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:15,307 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:15,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:15,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:15,327 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:15,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:15,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:15,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:15,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:15,401 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:15,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:15,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:15,420 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:15,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:15,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:15,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:15,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:15,493 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:15,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:15,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:15,512 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:15,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:15,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:15,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:15,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:15,586 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:15,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:15,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:15,617 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:15,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:15,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:15,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:15,690 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:15,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:15,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:15,709 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:15,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:15,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:15,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:15,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:15,777 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:15,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:15,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:15,791 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:15,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:15,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:15,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:15,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:15,858 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:15,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:15,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:15,873 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:15,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:15,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:15,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:15,946 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:15,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:15,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:15,965 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:15,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:15,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:15,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:15,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:16,028 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:16,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:16,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:16,048 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:16,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:16,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:16,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:16,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:16,133 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:16,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:16,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:16,153 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:16,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:16,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:16,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:16,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:16,228 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:16,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:16,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:16,248 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:16,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:16,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:16,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:16,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:16,318 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:16,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:16,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:16,332 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:16,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:16,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:16,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:16,402 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:16,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:16,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:16,421 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:16,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:16,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:16,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:16,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:16,527 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:16,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:16,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:16,556 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:16,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:16,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:16,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:16,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:16,653 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:16,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:16,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:16,681 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:16,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:16,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:16,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:16,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:16,771 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:16,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:16,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:16,790 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:16,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:16,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:16,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:16,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:16,864 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:16,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:16,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:16,883 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:16,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:16,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:16,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:16,959 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:16,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:16,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:16,978 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:16,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:16,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:16,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:16,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:17,031 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:17,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:17,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:17,051 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:17,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:17,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:17,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:17,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:17,112 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:17,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:17,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:17,132 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:17,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:17,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:17,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:17,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:17,204 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:17,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:17,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:17,217 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:17,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:17,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:17,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:17,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:17,273 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:17,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:17,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:17,287 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:17,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:17,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:17,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:17,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:17,357 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:17,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:17,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:17,375 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:17,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:17,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:17,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:17,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:17,453 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:17,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:17,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:17,474 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:17,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:17,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:17,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:17,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:17,551 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:17,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:17,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:17,570 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:17,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:17,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:17,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:17,650 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:17,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:17,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:17,669 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:17,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:17,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:17,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:17,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:17,745 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:17,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:17,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:17,764 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:17,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:17,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:17,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:17,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:17,823 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:17,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:17,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:17,842 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:17,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:17,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:17,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:17,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:17,904 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:17,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:17,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:17,924 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:17,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:17,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:17,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:17,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:17,986 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:17,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:17,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:17,999 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:18,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:18,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:18,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:18,054 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:18,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:18,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:18,067 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:18,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:18,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:18,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:18,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:18,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:18,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:18,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:18,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:18,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:18,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:18,197 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:18,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:18,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:18,212 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:18,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:18,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:18,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:18,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:18,271 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:18,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:18,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:18,290 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:18,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:18,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:18,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:18,352 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:18,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:18,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:18,366 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:18,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:18,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:18,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:18,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:18,421 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:18,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:18,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:18,436 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:18,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:18,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:18,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:18,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:18,489 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:18,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:18,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:18,502 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:18,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:18,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:18,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:18,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:18,582 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:18,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:18,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:18,601 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:18,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:18,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:18,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:18,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:18,674 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:18,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:18,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:18,693 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:18,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:18,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:18,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:18,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:18,765 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:18,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:18,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:18,783 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:18,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:18,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:18,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:18,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:18,854 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:18,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:18,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:18,874 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:18,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:18,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:18,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:18,929 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:18,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:18,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:18,943 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:18,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:18,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:18,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:18,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:19,000 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:19,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:19,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:19,015 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:19,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:19,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:19,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:19,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:19,089 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:19,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:19,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:19,103 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:19,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:19,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:19,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:19,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:19,164 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:19,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:19,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:19,180 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:19,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:19,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:19,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:19,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:19,253 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:19,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:19,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:19,272 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:19,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:19,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:19,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:19,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:19,346 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:19,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:19,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:19,366 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:19,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:19,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:19,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:19,438 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:19,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:19,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:19,457 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:19,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:19,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:19,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:19,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:19,525 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:19,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:19,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:19,543 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:19,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:19,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:19,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:19,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:19,595 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:19,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:19,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:19,609 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:19,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:19,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:19,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:19,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:19,663 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:19,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:19,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:19,681 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:19,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:19,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:19,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:19,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:19,756 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:19,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:19,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:19,775 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:19,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:19,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:19,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:19,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:19,847 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:19,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:19,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:19,861 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:19,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:19,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:19,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:19,915 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:19,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:19,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:19,929 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:19,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:19,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:19,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:19,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:19,989 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:20,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:20,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:20,003 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:20,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:20,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:20,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:20,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:20,061 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:20,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:20,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:20,076 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:20,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:20,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:20,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:20,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:20,137 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:20,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:20,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:20,156 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:20,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:20,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:20,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:20,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:20,208 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:20,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:20,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:20,221 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:20,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:20,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:20,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:20,283 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:20,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:20,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:20,297 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:20,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:20,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:20,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:20,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:20,372 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:20,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:20,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:20,391 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:20,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:20,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:20,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:20,463 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:20,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:20,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:20,482 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:20,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:20,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:20,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:20,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:20,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:20,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:20,573 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:20,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:20,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:20,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:20,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:20,647 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:20,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:20,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:20,666 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:20,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:20,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:20,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:20,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:20,738 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:20,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:20,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:20,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:20,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:20,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:20,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:20,837 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:20,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:20,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:20,857 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:20,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:20,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:20,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:20,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:09:20,936 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:09:20,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:09:20,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 143 states and 256 transitions. [2023-11-19 03:09:20,957 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2023-11-19 03:09:20,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:09:20,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:09:20,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:09:20,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat