./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product07.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_25cc0967-2e02-49b7-88e8-d0c71c66efe5/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25cc0967-2e02-49b7-88e8-d0c71c66efe5/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_25cc0967-2e02-49b7-88e8-d0c71c66efe5/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25cc0967-2e02-49b7-88e8-d0c71c66efe5/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product07.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25cc0967-2e02-49b7-88e8-d0c71c66efe5/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_25cc0967-2e02-49b7-88e8-d0c71c66efe5/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 699ded97cbb1126ff33cf78f7c5253f33e10fc954d477377647b1ae04749f3fb --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:03:36,740 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:03:36,882 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25cc0967-2e02-49b7-88e8-d0c71c66efe5/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 04:03:36,897 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:03:36,899 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:03:36,941 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:03:36,942 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:03:36,943 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:03:36,944 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:03:36,945 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:03:36,945 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:03:36,946 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:03:36,946 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:03:36,947 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:03:36,948 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:03:36,948 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:03:36,949 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:03:36,950 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:03:36,950 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:03:36,951 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:03:36,952 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:03:36,953 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:03:36,953 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:03:36,954 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:03:36,955 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:03:36,956 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:03:36,956 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:03:36,957 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:03:36,958 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:03:36,958 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:03:36,960 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:03:36,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:03:36,961 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:03:36,961 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_25cc0967-2e02-49b7-88e8-d0c71c66efe5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25cc0967-2e02-49b7-88e8-d0c71c66efe5/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 699ded97cbb1126ff33cf78f7c5253f33e10fc954d477377647b1ae04749f3fb [2023-11-19 04:03:37,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:03:37,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:03:37,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:03:37,299 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:03:37,299 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:03:37,301 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25cc0967-2e02-49b7-88e8-d0c71c66efe5/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/minepump_spec1_product07.cil.c [2023-11-19 04:03:40,849 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:03:41,379 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:03:41,380 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25cc0967-2e02-49b7-88e8-d0c71c66efe5/sv-benchmarks/c/product-lines/minepump_spec1_product07.cil.c [2023-11-19 04:03:41,406 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25cc0967-2e02-49b7-88e8-d0c71c66efe5/bin/ukojak-verify-G8NBE6pJGL/data/1920929b0/b2398f1c01414e678580bfadde3a7739/FLAG0bbf3d384 [2023-11-19 04:03:41,424 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25cc0967-2e02-49b7-88e8-d0c71c66efe5/bin/ukojak-verify-G8NBE6pJGL/data/1920929b0/b2398f1c01414e678580bfadde3a7739 [2023-11-19 04:03:41,427 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:03:41,429 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:03:41,431 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:03:41,431 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:03:41,438 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:03:41,439 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:03:41" (1/1) ... [2023-11-19 04:03:41,441 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cf13aa0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:41, skipping insertion in model container [2023-11-19 04:03:41,442 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:03:41" (1/1) ... [2023-11-19 04:03:41,501 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:03:41,712 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_25cc0967-2e02-49b7-88e8-d0c71c66efe5/sv-benchmarks/c/product-lines/minepump_spec1_product07.cil.c[3211,3224] [2023-11-19 04:03:41,819 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:03:41,834 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:03:41,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [49] [2023-11-19 04:03:41,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [135] [2023-11-19 04:03:41,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [163] [2023-11-19 04:03:41,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [172] [2023-11-19 04:03:41,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [325] [2023-11-19 04:03:41,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [393] [2023-11-19 04:03:41,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [431] [2023-11-19 04:03:41,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [527] [2023-11-19 04:03:41,863 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_25cc0967-2e02-49b7-88e8-d0c71c66efe5/sv-benchmarks/c/product-lines/minepump_spec1_product07.cil.c[3211,3224] [2023-11-19 04:03:41,921 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:03:41,947 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:03:41,947 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:41 WrapperNode [2023-11-19 04:03:41,948 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:03:41,949 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:03:41,949 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:03:41,950 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:03:41,960 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:41" (1/1) ... [2023-11-19 04:03:41,979 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:41" (1/1) ... [2023-11-19 04:03:42,011 INFO L138 Inliner]: procedures = 51, calls = 94, calls flagged for inlining = 18, calls inlined = 15, statements flattened = 151 [2023-11-19 04:03:42,012 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:03:42,013 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:03:42,013 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:03:42,013 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:03:42,026 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:41" (1/1) ... [2023-11-19 04:03:42,026 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:41" (1/1) ... [2023-11-19 04:03:42,029 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:41" (1/1) ... [2023-11-19 04:03:42,030 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:41" (1/1) ... [2023-11-19 04:03:42,038 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:41" (1/1) ... [2023-11-19 04:03:42,046 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:41" (1/1) ... [2023-11-19 04:03:42,048 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:41" (1/1) ... [2023-11-19 04:03:42,050 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:41" (1/1) ... [2023-11-19 04:03:42,054 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:03:42,055 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:03:42,055 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:03:42,055 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:03:42,057 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:41" (1/1) ... [2023-11-19 04:03:42,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:03:42,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25cc0967-2e02-49b7-88e8-d0c71c66efe5/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:03:42,097 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25cc0967-2e02-49b7-88e8-d0c71c66efe5/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:03:42,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25cc0967-2e02-49b7-88e8-d0c71c66efe5/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:03:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:03:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-19 04:03:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-19 04:03:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-19 04:03:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-19 04:03:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-19 04:03:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-19 04:03:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2023-11-19 04:03:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2023-11-19 04:03:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-19 04:03:42,170 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-19 04:03:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2023-11-19 04:03:42,171 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2023-11-19 04:03:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:03:42,171 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-19 04:03:42,171 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-19 04:03:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:03:42,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:03:42,332 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:03:42,337 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:03:42,750 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:03:42,847 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:03:42,847 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 04:03:42,854 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:03:42 BoogieIcfgContainer [2023-11-19 04:03:42,855 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:03:42,856 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:03:42,856 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:03:42,869 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:03:42,870 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:03:42" (1/1) ... [2023-11-19 04:03:42,882 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:03:42,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:42,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 58 states and 77 transitions. [2023-11-19 04:03:42,957 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 77 transitions. [2023-11-19 04:03:42,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 04:03:42,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:42,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:43,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:43,150 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 04:03:43,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:43,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 58 states and 75 transitions. [2023-11-19 04:03:43,195 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 75 transitions. [2023-11-19 04:03:43,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-19 04:03:43,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:43,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:43,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:43,438 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 04:03:43,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:43,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 60 states and 78 transitions. [2023-11-19 04:03:43,494 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 78 transitions. [2023-11-19 04:03:43,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 04:03:43,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:43,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:43,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:43,692 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 04:03:43,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:43,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 70 states and 98 transitions. [2023-11-19 04:03:43,897 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 98 transitions. [2023-11-19 04:03:43,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 04:03:43,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:43,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:44,025 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 04:03:44,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:44,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 71 states and 99 transitions. [2023-11-19 04:03:44,039 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 99 transitions. [2023-11-19 04:03:44,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 04:03:44,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:44,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:44,148 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 04:03:44,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:44,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 72 states and 100 transitions. [2023-11-19 04:03:44,167 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 100 transitions. [2023-11-19 04:03:44,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 04:03:44,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:44,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:44,258 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 04:03:44,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:44,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 73 states and 101 transitions. [2023-11-19 04:03:44,276 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 101 transitions. [2023-11-19 04:03:44,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 04:03:44,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:44,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:44,434 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 04:03:45,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:45,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 90 states and 136 transitions. [2023-11-19 04:03:45,198 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 136 transitions. [2023-11-19 04:03:45,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-19 04:03:45,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:45,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:45,336 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 04:03:45,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:45,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 91 states and 137 transitions. [2023-11-19 04:03:45,374 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 137 transitions. [2023-11-19 04:03:45,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 04:03:45,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:45,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:45,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:45,456 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 04:03:45,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:45,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 97 states and 149 transitions. [2023-11-19 04:03:45,503 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 149 transitions. [2023-11-19 04:03:45,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 04:03:45,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:45,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:45,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:45,626 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 04:03:46,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:46,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 103 states and 158 transitions. [2023-11-19 04:03:46,230 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 158 transitions. [2023-11-19 04:03:46,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-19 04:03:46,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:46,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:46,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:46,363 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 04:03:47,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:47,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 117 states and 187 transitions. [2023-11-19 04:03:47,159 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 187 transitions. [2023-11-19 04:03:47,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-19 04:03:47,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:47,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:47,215 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 04:03:47,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:47,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 121 states and 193 transitions. [2023-11-19 04:03:47,396 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 193 transitions. [2023-11-19 04:03:47,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-19 04:03:47,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:47,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:47,430 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 04:03:47,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:47,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 122 states and 194 transitions. [2023-11-19 04:03:47,455 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 194 transitions. [2023-11-19 04:03:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 04:03:47,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:47,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:47,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 04:03:47,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:47,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 126 states and 200 transitions. [2023-11-19 04:03:47,578 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 200 transitions. [2023-11-19 04:03:47,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-19 04:03:47,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:47,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:47,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:03:47,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:47,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 125 states and 197 transitions. [2023-11-19 04:03:47,662 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 197 transitions. [2023-11-19 04:03:47,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-19 04:03:47,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:47,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:47,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:48,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 04:03:49,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:49,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 135 states and 221 transitions. [2023-11-19 04:03:49,487 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 221 transitions. [2023-11-19 04:03:49,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 04:03:49,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:49,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:49,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 04:03:49,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:49,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 136 states and 222 transitions. [2023-11-19 04:03:49,630 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 222 transitions. [2023-11-19 04:03:49,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-19 04:03:49,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:49,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:49,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:49,675 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 04:03:50,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:50,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 145 states and 241 transitions. [2023-11-19 04:03:50,403 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 241 transitions. [2023-11-19 04:03:50,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-19 04:03:50,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:50,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:50,453 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 04:03:50,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:50,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 146 states and 242 transitions. [2023-11-19 04:03:50,498 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 242 transitions. [2023-11-19 04:03:50,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-19 04:03:50,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:50,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:50,542 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 04:03:50,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:50,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 147 states and 245 transitions. [2023-11-19 04:03:50,689 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 245 transitions. [2023-11-19 04:03:50,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 04:03:50,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:50,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:50,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:50,735 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 04:03:51,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:51,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 151 states and 256 transitions. [2023-11-19 04:03:51,245 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 256 transitions. [2023-11-19 04:03:51,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-19 04:03:51,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:51,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:51,311 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 04:03:51,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:51,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 158 states and 268 transitions. [2023-11-19 04:03:51,478 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 268 transitions. [2023-11-19 04:03:51,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-19 04:03:51,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:51,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:51,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:51,546 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 04:03:52,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:52,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 162 states and 277 transitions. [2023-11-19 04:03:52,029 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 277 transitions. [2023-11-19 04:03:52,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-19 04:03:52,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:52,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:52,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:52,096 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 04:03:52,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:52,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 163 states and 277 transitions. [2023-11-19 04:03:52,122 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 277 transitions. [2023-11-19 04:03:52,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 04:03:52,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:52,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:52,194 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 04:03:52,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:52,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 164 states and 278 transitions. [2023-11-19 04:03:52,227 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 278 transitions. [2023-11-19 04:03:52,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 04:03:52,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:52,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:52,390 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 04:03:54,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:54,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 179 states and 317 transitions. [2023-11-19 04:03:54,552 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 317 transitions. [2023-11-19 04:03:54,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-19 04:03:54,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:54,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:54,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:54,745 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:03:55,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:55,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 186 states and 334 transitions. [2023-11-19 04:03:55,644 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 334 transitions. [2023-11-19 04:03:55,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-19 04:03:55,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:55,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:55,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:55,720 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:03:56,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:56,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 186 states and 339 transitions. [2023-11-19 04:03:56,119 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 339 transitions. [2023-11-19 04:03:56,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-19 04:03:56,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:56,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:56,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:56,235 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 04:03:56,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:56,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 187 states and 339 transitions. [2023-11-19 04:03:56,269 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 339 transitions. [2023-11-19 04:03:56,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-19 04:03:56,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:56,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:56,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:56,387 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 04:03:56,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:56,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 188 states and 340 transitions. [2023-11-19 04:03:56,425 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 340 transitions. [2023-11-19 04:03:56,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 04:03:56,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:56,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:56,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:56,504 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 04:03:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:56,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 189 states and 341 transitions. [2023-11-19 04:03:56,543 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 341 transitions. [2023-11-19 04:03:56,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 04:03:56,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:56,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:56,603 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-19 04:03:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:56,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 194 states and 352 transitions. [2023-11-19 04:03:56,809 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 352 transitions. [2023-11-19 04:03:56,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 04:03:56,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:56,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:56,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:56,858 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-19 04:03:56,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:56,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 195 states and 353 transitions. [2023-11-19 04:03:56,889 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 353 transitions. [2023-11-19 04:03:56,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 04:03:56,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:56,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:56,945 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:03:58,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:58,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 204 states and 362 transitions. [2023-11-19 04:03:58,357 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 362 transitions. [2023-11-19 04:03:58,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 04:03:58,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:58,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:58,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:58,409 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:03:58,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:58,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 209 states and 369 transitions. [2023-11-19 04:03:58,802 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 369 transitions. [2023-11-19 04:03:58,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 04:03:58,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:58,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:58,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:58,858 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:03:59,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:59,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 211 states and 367 transitions. [2023-11-19 04:03:59,767 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 367 transitions. [2023-11-19 04:03:59,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 04:03:59,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:59,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:59,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:59,814 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-19 04:03:59,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:59,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 212 states and 368 transitions. [2023-11-19 04:03:59,851 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 368 transitions. [2023-11-19 04:03:59,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 04:03:59,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:59,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:59,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:03:59,934 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 04:03:59,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:03:59,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 213 states and 369 transitions. [2023-11-19 04:03:59,972 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 369 transitions. [2023-11-19 04:03:59,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 04:03:59,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:03:59,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:03:59,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:00,023 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-19 04:04:00,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:00,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 214 states and 372 transitions. [2023-11-19 04:04:00,403 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 372 transitions. [2023-11-19 04:04:00,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 04:04:00,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:00,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:00,454 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-19 04:04:00,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:00,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 216 states and 375 transitions. [2023-11-19 04:04:00,532 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 375 transitions. [2023-11-19 04:04:00,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-19 04:04:00,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:00,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:00,696 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 04:04:00,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:00,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 219 states and 381 transitions. [2023-11-19 04:04:00,926 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 381 transitions. [2023-11-19 04:04:00,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-19 04:04:00,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:00,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:00,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:00,976 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-19 04:04:01,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 222 states and 385 transitions. [2023-11-19 04:04:01,031 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 385 transitions. [2023-11-19 04:04:01,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-19 04:04:01,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:01,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:01,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:01,079 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-19 04:04:01,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:01,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 223 states and 385 transitions. [2023-11-19 04:04:01,123 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 385 transitions. [2023-11-19 04:04:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-19 04:04:01,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:01,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:01,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:01,207 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-19 04:04:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:01,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 225 states and 389 transitions. [2023-11-19 04:04:01,411 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 389 transitions. [2023-11-19 04:04:01,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 04:04:01,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:01,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:01,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:01,486 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-19 04:04:01,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:01,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 226 states and 390 transitions. [2023-11-19 04:04:01,525 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 390 transitions. [2023-11-19 04:04:01,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-19 04:04:01,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:01,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:01,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:01,654 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 04:04:01,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:01,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 227 states and 391 transitions. [2023-11-19 04:04:01,686 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 391 transitions. [2023-11-19 04:04:01,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:01,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:01,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:01,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:01,746 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-19 04:04:01,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:01,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 230 states and 397 transitions. [2023-11-19 04:04:01,941 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 397 transitions. [2023-11-19 04:04:01,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:01,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:01,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:01,992 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-19 04:04:02,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:02,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 233 states and 403 transitions. [2023-11-19 04:04:02,390 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 403 transitions. [2023-11-19 04:04:02,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-19 04:04:02,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:02,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:02,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:02,459 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-19 04:04:02,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:02,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 234 states and 403 transitions. [2023-11-19 04:04:02,493 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 403 transitions. [2023-11-19 04:04:02,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:02,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:02,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:02,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:02,668 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:03,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:03,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 237 states and 408 transitions. [2023-11-19 04:04:03,286 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 408 transitions. [2023-11-19 04:04:03,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:03,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:03,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:03,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:03,351 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:03,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:03,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 237 states and 408 transitions. [2023-11-19 04:04:03,390 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 408 transitions. [2023-11-19 04:04:03,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:03,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:03,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:03,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:03,519 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:03,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:03,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 237 states and 408 transitions. [2023-11-19 04:04:03,570 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 408 transitions. [2023-11-19 04:04:03,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:03,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:03,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:03,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:03,647 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:03,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:03,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 237 states and 408 transitions. [2023-11-19 04:04:03,684 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 408 transitions. [2023-11-19 04:04:03,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:03,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:03,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:03,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:03,740 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:03,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:03,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 237 states and 408 transitions. [2023-11-19 04:04:03,775 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 408 transitions. [2023-11-19 04:04:03,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:03,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:03,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:03,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:03,841 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:03,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:03,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 237 states and 408 transitions. [2023-11-19 04:04:03,880 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 408 transitions. [2023-11-19 04:04:03,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:03,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:03,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:03,944 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:03,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:03,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 237 states and 408 transitions. [2023-11-19 04:04:03,981 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 408 transitions. [2023-11-19 04:04:03,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:03,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:03,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:03,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:04,038 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:04,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:04,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 237 states and 408 transitions. [2023-11-19 04:04:04,075 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 408 transitions. [2023-11-19 04:04:04,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:04,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:04,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:04,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:04,194 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:04,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:04,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 237 states and 408 transitions. [2023-11-19 04:04:04,244 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 408 transitions. [2023-11-19 04:04:04,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:04,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:04,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:04,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:04,318 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:04,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:04,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 237 states and 408 transitions. [2023-11-19 04:04:04,390 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 408 transitions. [2023-11-19 04:04:04,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:04,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:04,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:04,457 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:04,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:04,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 237 states and 408 transitions. [2023-11-19 04:04:04,498 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 408 transitions. [2023-11-19 04:04:04,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-19 04:04:04,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:04,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:04,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:04,609 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-11-19 04:04:04,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:04,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 239 states and 410 transitions. [2023-11-19 04:04:04,656 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 410 transitions. [2023-11-19 04:04:04,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 04:04:04,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:04,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:04,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:04,769 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-11-19 04:04:04,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:04,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:04,807 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:04,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:04,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:04,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:04,868 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:04,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:04,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:04,939 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:04,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:04,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:04,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:04,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:05,007 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:05,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:05,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:05,047 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:05,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:05,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:05,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:05,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:05,103 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:05,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:05,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:05,140 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:05,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:05,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:05,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:05,194 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:05,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:05,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:05,231 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:05,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:05,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:05,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:05,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:05,299 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:05,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:05,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:05,335 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:05,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:05,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:05,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:05,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:05,390 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:05,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:05,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:05,428 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:05,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:05,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:05,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:05,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:05,484 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:05,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:05,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:05,522 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:05,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:05,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:05,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:05,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:05,613 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:05,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:05,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:05,648 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:05,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:05,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:05,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:05,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:05,704 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:05,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:05,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:05,743 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:05,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:05,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:05,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:05,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:05,804 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:05,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:05,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:05,839 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:05,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:05,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:05,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:05,908 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:05,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:05,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:05,945 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:05,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:05,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:05,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:05,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:05,999 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:06,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:06,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:06,035 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:06,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:06,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:06,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:06,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:06,091 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:06,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:06,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:06,128 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:06,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:06,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:06,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:06,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:06,184 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:06,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:06,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:06,256 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:06,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:06,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:06,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:06,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:06,312 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:06,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:06,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:06,349 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:06,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:06,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:06,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:06,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:06,404 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:06,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:06,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:06,441 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:06,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:06,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:06,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:06,494 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:06,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:06,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:06,529 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:06,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:06,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:06,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:06,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:06,584 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:06,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:06,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:06,619 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:06,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:06,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:06,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:06,671 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:06,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:06,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:06,705 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:06,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:06,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:06,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:06,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:06,778 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:06,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:06,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:06,816 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:06,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:06,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:06,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:06,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:06,903 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:06,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:06,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:06,953 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:06,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:06,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:06,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:06,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:07,026 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:07,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:07,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:07,076 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:07,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:07,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:07,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:07,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:07,146 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:07,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:07,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:07,195 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:07,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:07,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:07,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:07,262 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:07,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:07,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:07,314 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:07,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:07,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:07,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:07,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:07,364 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:07,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:07,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:07,402 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:07,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:07,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:07,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:07,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:07,455 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:07,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:07,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:07,496 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:07,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:07,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:07,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:07,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:07,567 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:07,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:07,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:07,605 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:07,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:07,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:07,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:07,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:07,659 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:07,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:07,696 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:07,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:07,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:07,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:07,776 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:07,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:07,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:07,814 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:07,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:07,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:07,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:07,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:07,871 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:07,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:07,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:07,909 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:07,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:07,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:07,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:07,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:07,962 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:07,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:07,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:07,999 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:08,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:08,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:08,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:08,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:08,052 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:08,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:08,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:08,089 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:08,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:08,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:08,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:08,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:08,140 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:08,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:08,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:08,178 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:08,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:08,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:08,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:08,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:08,238 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:08,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:08,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:08,274 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:08,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:08,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:08,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:08,323 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:08,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:08,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:08,360 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:08,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:08,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:08,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:08,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:08,412 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:08,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:08,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:08,449 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:08,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:08,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:08,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:08,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:08,500 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:08,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:08,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:08,541 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:08,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:08,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:08,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:08,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:08,617 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:08,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:08,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:08,651 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:08,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:08,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:08,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:08,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:08,701 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:08,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:08,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:08,734 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:08,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:08,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:08,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:08,785 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:08,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:08,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:08,820 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:08,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:08,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:08,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:08,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:08,880 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:08,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:08,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:08,916 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:08,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:08,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:08,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:08,973 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:09,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:09,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:09,009 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:09,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:09,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:09,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:09,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:09,061 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:09,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:09,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:09,095 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:09,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:09,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:09,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:09,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:09,142 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:09,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:09,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:09,174 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:09,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:09,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:09,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:09,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:09,220 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:09,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:09,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:09,253 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:09,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:09,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:09,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:09,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:09,303 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:09,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:09,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:09,365 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:09,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:09,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:09,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:09,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:09,467 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:09,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:09,503 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:09,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:09,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:09,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:09,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:09,564 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:09,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:09,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:09,599 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:09,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:09,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:09,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:09,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:09,652 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:09,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:09,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:09,686 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:09,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:09,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:09,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:09,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:09,731 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:09,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:09,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:09,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:09,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:09,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:09,808 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:09,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:09,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:09,854 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:09,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:09,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:09,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:09,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:09,902 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:09,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:09,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:09,938 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:09,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:09,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:09,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:09,990 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:10,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:10,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:10,026 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:10,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:10,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:10,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:10,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:10,076 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:10,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:10,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:10,115 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:10,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:10,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:10,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:10,245 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:10,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:10,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:10,290 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:10,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:10,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:10,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:10,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:10,361 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:10,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:10,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:10,409 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:10,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:10,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:10,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:10,481 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:10,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:10,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:10,528 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:10,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:10,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:10,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:10,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:10,590 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:10,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:10,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:10,637 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:10,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:10,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:10,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:10,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:10,686 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:10,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:10,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:10,721 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:10,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:10,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:10,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:10,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:10,770 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:10,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:10,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:10,804 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:10,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:10,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:10,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:10,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:10,865 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:10,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:10,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:10,899 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:10,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:10,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:10,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:10,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:10,958 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:10,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:10,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:10,994 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:10,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:10,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:10,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:11,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:11,048 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:11,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:11,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:11,084 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:11,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:11,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:11,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:11,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:11,136 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:11,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:11,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:11,170 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:11,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:11,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:11,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:11,242 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:11,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:11,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:11,283 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:11,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:11,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:11,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:11,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:11,366 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:11,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:11,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:11,416 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:11,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:11,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:11,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:11,466 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:11,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:11,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:11,502 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:11,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:11,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:11,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:11,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:11,567 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:11,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:11,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:11,603 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:11,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:11,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:11,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:11,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:11,660 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:11,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:11,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:11,696 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:11,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:11,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:11,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:11,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:11,744 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:11,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:11,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:11,782 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:11,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:11,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:11,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:11,829 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:11,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:11,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:11,863 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:11,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:11,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:11,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:11,902 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:11,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:11,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:11,932 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:11,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:11,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:11,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:11,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:11,974 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:12,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:12,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:12,005 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:12,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:12,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:12,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,050 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:12,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:12,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:12,085 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:12,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:12,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:12,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,131 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:12,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:12,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:12,166 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:12,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:12,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:12,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,212 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:12,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:12,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:12,274 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:12,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:12,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:12,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,322 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:12,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:12,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:12,356 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:12,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:12,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:12,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,401 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:12,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:12,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:12,434 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:12,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:12,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:12,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,483 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:12,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:12,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:12,513 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:12,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:12,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:12,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,561 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:12,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:12,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:12,597 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:12,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:12,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:12,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,649 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:12,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:12,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:12,684 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:12,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:12,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:12,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,729 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:12,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:12,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:12,763 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:12,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:12,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:12,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,810 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:12,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:12,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:12,841 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:12,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:12,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:12,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,883 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:12,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:12,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:12,917 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:12,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:12,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:12,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:12,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:12,967 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:13,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:13,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:13,002 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:13,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:13,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:13,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:13,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:13,047 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:13,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:13,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:13,080 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:13,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:13,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:13,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:13,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:13,122 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:13,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:13,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:13,180 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:13,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:13,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:13,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:13,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:13,224 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:13,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:13,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:13,256 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:13,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:13,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:13,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:13,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:13,299 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:13,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:13,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:13,331 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:13,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:13,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:13,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:13,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:13,373 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:13,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:13,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:13,405 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:13,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:13,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:13,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:13,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:13,453 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:13,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:13,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:13,488 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:13,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:13,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:13,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:13,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:13,535 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:13,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:13,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:13,568 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:13,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:13,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:13,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:13,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:13,609 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:13,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:13,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:13,640 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:13,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:13,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:13,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:13,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:13,685 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:13,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:13,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:13,717 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:13,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:13,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:13,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:13,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:13,760 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:13,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:13,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:13,792 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:13,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:13,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:13,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:13,835 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:13,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:13,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:13,868 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:13,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:13,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:13,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:13,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:13,914 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:13,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:13,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:13,948 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:13,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:13,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:13,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:13,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:13,993 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:14,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:14,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:14,054 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:14,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:14,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:14,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:14,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:14,111 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:14,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:14,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:14,156 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:14,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:14,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:14,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:14,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:14,212 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:14,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:14,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:14,256 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:14,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:14,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:14,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:14,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:14,315 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:14,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:14,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:14,360 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:14,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:14,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:14,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:14,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:14,417 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:14,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:14,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:14,462 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:14,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:14,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:14,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:14,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:14,523 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:14,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:14,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:14,563 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:14,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:14,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:14,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:14,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:14,603 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:14,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:14,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:14,635 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:14,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:14,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:14,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:14,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:14,684 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:14,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:14,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:14,717 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:14,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:14,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:14,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:14,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:14,794 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:14,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:14,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:14,828 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:14,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:14,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:14,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:14,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:14,905 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:14,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:14,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:14,939 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:14,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:14,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:14,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:14,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:14,986 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:15,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:15,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:15,020 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:15,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:15,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:15,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:15,066 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:15,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:15,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:15,100 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:15,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:15,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:15,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:15,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:15,145 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:15,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:15,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:15,178 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:15,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:15,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:15,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:15,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:15,223 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:15,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:15,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:15,255 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:15,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:15,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:15,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:15,300 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:15,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:15,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:15,366 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:15,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:15,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:15,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:15,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:15,408 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:15,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:15,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:15,439 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:15,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:15,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:15,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:15,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:15,480 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:15,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:15,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:15,510 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:15,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:15,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:15,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:15,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:15,551 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:15,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:15,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:15,584 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:15,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:15,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:15,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:15,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:15,627 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:15,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:15,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:15,658 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:15,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:15,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:15,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:15,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:15,699 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:15,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:15,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:15,730 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:15,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:15,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:15,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:15,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:15,772 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:15,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:15,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:15,803 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:15,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:15,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:15,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:15,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:15,844 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:15,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:15,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:15,877 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:15,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:15,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:15,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:15,918 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:15,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:15,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:15,949 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:15,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:15,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:15,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:15,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:15,997 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:16,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:16,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:16,023 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:16,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:16,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:16,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:16,069 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:16,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:16,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:16,103 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:16,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:16,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:16,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:16,149 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:16,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:16,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:16,183 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:16,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:16,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:16,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:16,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:16,232 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:16,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:16,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:16,266 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:16,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:16,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:16,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:16,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:16,311 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:16,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:16,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:16,345 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:16,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:16,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:16,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:16,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:16,394 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:16,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:16,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:16,435 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:16,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:16,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:16,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:16,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:16,481 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:16,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:16,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:16,513 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:16,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:16,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:16,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:16,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:16,555 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:16,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:16,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:16,588 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:16,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:16,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:16,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:16,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:16,645 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:16,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:16,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:16,679 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:16,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:16,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:16,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:16,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:16,740 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:16,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:16,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:16,774 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:16,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:16,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:16,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:16,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:16,818 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:16,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:16,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:16,852 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:16,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:16,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:16,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:16,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:16,901 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:16,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:16,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:16,928 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:16,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:16,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:16,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:16,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:16,979 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:17,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:17,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:17,015 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:17,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:17,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:17,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:17,063 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:17,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:17,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:17,097 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:17,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:17,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:17,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:17,140 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:17,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:17,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:17,173 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:17,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:17,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:17,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:17,218 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:17,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:17,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:17,253 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:17,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:17,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:17,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:17,306 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:17,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:17,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:17,340 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:17,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:17,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:17,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:17,383 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:17,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:17,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:17,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:17,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:17,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:17,475 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:17,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:17,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:17,509 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:17,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:17,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:17,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:17,552 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:17,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:17,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:17,590 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:17,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:17,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:17,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:17,638 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:17,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:17,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:17,670 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:17,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:17,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:17,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:17,711 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:17,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:17,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:17,746 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:17,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:17,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:17,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:17,789 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:17,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:17,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:17,824 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:17,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:17,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:17,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:17,867 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:17,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:17,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:17,901 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:17,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:17,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:17,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:17,944 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:17,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:17,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:17,980 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:17,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:17,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:17,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:17,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,026 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:18,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:18,061 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:18,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:18,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,106 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:18,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:18,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:18,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,184 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:18,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:18,218 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:18,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:18,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,262 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:18,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:18,296 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:18,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:18,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,339 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:18,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:18,372 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:18,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:18,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,417 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:18,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:18,451 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:18,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:18,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,494 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:18,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:18,527 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:18,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:18,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,571 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:18,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:18,607 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:18,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:18,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,650 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:18,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:18,693 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:18,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:18,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,736 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:18,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:18,769 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:18,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:18,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,814 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:18,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:18,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:18,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:18,926 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:18,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:18,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:18,959 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:18,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:18,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:18,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:18,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,001 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:19,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:19,032 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:19,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:19,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,076 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:19,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:19,109 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:19,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:19,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,151 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:19,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:19,193 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:19,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:19,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,243 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:19,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:19,270 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:19,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:19,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,314 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:19,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:19,348 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:19,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:19,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,392 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:19,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:19,426 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:19,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:19,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,470 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:19,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:19,503 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:19,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:19,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,547 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:19,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:19,581 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:19,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:19,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,627 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:19,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:19,661 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:19,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:19,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,708 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:19,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:19,742 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:19,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:19,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,787 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:19,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:19,822 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:19,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:19,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,875 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:19,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:19,907 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:19,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:19,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:19,953 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:19,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:19,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:19,987 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:19,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:19,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:19,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:19,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:20,034 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:20,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:20,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:20,069 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:20,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:20,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:20,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:20,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:20,113 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:20,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:20,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:20,147 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:20,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:20,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:20,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:20,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:20,190 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:20,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:20,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:20,225 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:20,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:20,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:20,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:20,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:20,270 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:20,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:20,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:20,304 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:20,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:20,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:20,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:20,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:20,350 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:20,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:20,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:20,385 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:20,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:20,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:20,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:20,432 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:20,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:20,467 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:20,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:20,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:20,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:20,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:20,517 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:20,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:20,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:20,552 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:20,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:20,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:20,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:20,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:20,594 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:20,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:20,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:20,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:20,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:20,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:20,671 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:20,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:20,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:20,706 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:20,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:20,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:20,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:20,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:20,750 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:20,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:20,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:20,784 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:20,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:20,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:20,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:20,828 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:04:20,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:20,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 240 states and 410 transitions. [2023-11-19 04:04:20,861 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 410 transitions. [2023-11-19 04:04:20,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 04:04:20,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:20,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:20,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat