./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product57.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/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_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product57.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/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_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/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 d0f26fc8ab0bdaf05de905c05e583bc491c727ef99c3d3df87bba160b541b55a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:23:43,831 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:23:43,962 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:23:43,974 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:23:43,975 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:23:44,030 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:23:44,032 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:23:44,033 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:23:44,034 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:23:44,041 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:23:44,042 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:23:44,043 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:23:44,043 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:23:44,046 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:23:44,046 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:23:44,047 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:23:44,047 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:23:44,047 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:23:44,048 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:23:44,048 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:23:44,049 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:23:44,050 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:23:44,050 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:23:44,051 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:23:44,051 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:23:44,052 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:23:44,053 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:23:44,053 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:23:44,054 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:23:44,054 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:23:44,056 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:23:44,056 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:23:44,057 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:23:44,057 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_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d0f26fc8ab0bdaf05de905c05e583bc491c727ef99c3d3df87bba160b541b55a [2023-11-19 03:23:44,404 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:23:44,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:23:44,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:23:44,440 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:23:44,441 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:23:44,442 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/minepump_spec1_product57.cil.c [2023-11-19 03:23:47,638 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:23:47,987 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:23:47,992 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/sv-benchmarks/c/product-lines/minepump_spec1_product57.cil.c [2023-11-19 03:23:48,020 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/bin/ukojak-verify-G8NBE6pJGL/data/f4eb3aba0/e81afb29e53d4c7db58f920248f41fb7/FLAG601fb43b1 [2023-11-19 03:23:48,278 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/bin/ukojak-verify-G8NBE6pJGL/data/f4eb3aba0/e81afb29e53d4c7db58f920248f41fb7 [2023-11-19 03:23:48,282 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:23:48,283 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:23:48,285 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:23:48,286 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:23:48,292 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:23:48,293 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:23:48" (1/1) ... [2023-11-19 03:23:48,294 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30ae2714 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:48, skipping insertion in model container [2023-11-19 03:23:48,294 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:23:48" (1/1) ... [2023-11-19 03:23:48,374 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:23:48,649 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_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/sv-benchmarks/c/product-lines/minepump_spec1_product57.cil.c[18661,18674] [2023-11-19 03:23:48,654 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:23:48,672 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:23:48,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [49] [2023-11-19 03:23:48,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [78] [2023-11-19 03:23:48,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [116] [2023-11-19 03:23:48,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [482] [2023-11-19 03:23:48,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [551] [2023-11-19 03:23:48,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [773] [2023-11-19 03:23:48,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [869] [2023-11-19 03:23:48,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [973] [2023-11-19 03:23:48,763 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_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/sv-benchmarks/c/product-lines/minepump_spec1_product57.cil.c[18661,18674] [2023-11-19 03:23:48,764 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:23:48,785 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:23:48,786 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:48 WrapperNode [2023-11-19 03:23:48,786 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:23:48,787 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:23:48,787 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:23:48,788 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:23:48,795 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:48" (1/1) ... [2023-11-19 03:23:48,810 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:48" (1/1) ... [2023-11-19 03:23:48,843 INFO L138 Inliner]: procedures = 56, calls = 100, calls flagged for inlining = 24, calls inlined = 21, statements flattened = 215 [2023-11-19 03:23:48,843 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:23:48,844 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:23:48,844 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:23:48,844 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:23:48,854 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:48" (1/1) ... [2023-11-19 03:23:48,855 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:48" (1/1) ... [2023-11-19 03:23:48,857 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:48" (1/1) ... [2023-11-19 03:23:48,859 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:48" (1/1) ... [2023-11-19 03:23:48,878 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:48" (1/1) ... [2023-11-19 03:23:48,883 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:48" (1/1) ... [2023-11-19 03:23:48,885 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:48" (1/1) ... [2023-11-19 03:23:48,887 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:48" (1/1) ... [2023-11-19 03:23:48,893 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:23:48,900 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:23:48,900 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:23:48,900 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:23:48,901 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:48" (1/1) ... [2023-11-19 03:23:48,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:23:48,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:23:48,947 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:23:48,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8852c739-63a8-4dbd-af40-a6e61c7f0a1f/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:23:48,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:23:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-19 03:23:48,993 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-19 03:23:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-19 03:23:48,993 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-19 03:23:48,993 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-19 03:23:48,993 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-19 03:23:48,994 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2023-11-19 03:23:48,994 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2023-11-19 03:23:48,994 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2023-11-19 03:23:48,994 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2023-11-19 03:23:48,994 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-19 03:23:48,995 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-19 03:23:48,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:23:48,995 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-19 03:23:48,995 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-19 03:23:48,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:23:48,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:23:49,076 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:23:49,079 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:23:49,359 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:23:49,562 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:23:49,562 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 03:23:49,570 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:23:49 BoogieIcfgContainer [2023-11-19 03:23:49,570 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:23:49,571 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:23:49,571 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:23:49,579 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:23:49,580 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:23:49" (1/1) ... [2023-11-19 03:23:49,586 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:23:49,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:49,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 57 states and 75 transitions. [2023-11-19 03:23:49,635 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 75 transitions. [2023-11-19 03:23:49,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 03:23:49,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:49,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:49,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:49,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:49,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:49,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 57 states and 73 transitions. [2023-11-19 03:23:49,942 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 73 transitions. [2023-11-19 03:23:49,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-19 03:23:49,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:49,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:49,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:50,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:50,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:50,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 59 states and 76 transitions. [2023-11-19 03:23:50,141 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 76 transitions. [2023-11-19 03:23:50,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 03:23:50,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:50,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:50,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:50,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:50,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:50,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 68 states and 94 transitions. [2023-11-19 03:23:50,485 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 94 transitions. [2023-11-19 03:23:50,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:23:50,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:50,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:50,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:50,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:50,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 69 states and 95 transitions. [2023-11-19 03:23:50,577 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 95 transitions. [2023-11-19 03:23:50,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:23:50,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:50,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:50,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:50,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:50,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:50,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 70 states and 96 transitions. [2023-11-19 03:23:50,669 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 96 transitions. [2023-11-19 03:23:50,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:23:50,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:50,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:50,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:51,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:51,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 86 states and 127 transitions. [2023-11-19 03:23:51,196 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 127 transitions. [2023-11-19 03:23:51,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 03:23:51,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:51,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:51,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:51,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:51,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:51,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 92 states and 136 transitions. [2023-11-19 03:23:51,738 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 136 transitions. [2023-11-19 03:23:51,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:23:51,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:51,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:51,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:51,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:51,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:51,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 93 states and 137 transitions. [2023-11-19 03:23:51,926 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 137 transitions. [2023-11-19 03:23:51,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-19 03:23:51,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:51,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:52,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:52,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:52,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 95 states and 143 transitions. [2023-11-19 03:23:52,143 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 143 transitions. [2023-11-19 03:23:52,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 03:23:52,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:52,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:52,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:52,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:52,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:52,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 96 states and 144 transitions. [2023-11-19 03:23:52,325 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 144 transitions. [2023-11-19 03:23:52,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-19 03:23:52,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:52,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:52,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:52,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:52,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:52,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 98 states and 148 transitions. [2023-11-19 03:23:52,651 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 148 transitions. [2023-11-19 03:23:52,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-19 03:23:52,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:52,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:52,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:52,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:53,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:53,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 111 states and 174 transitions. [2023-11-19 03:23:53,908 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 174 transitions. [2023-11-19 03:23:53,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-19 03:23:53,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:53,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:53,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:53,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:54,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:54,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 112 states and 175 transitions. [2023-11-19 03:23:54,026 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 175 transitions. [2023-11-19 03:23:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 03:23:54,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:54,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:54,579 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 03:23:55,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:55,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 119 states and 191 transitions. [2023-11-19 03:23:55,745 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 191 transitions. [2023-11-19 03:23:55,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-19 03:23:55,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:55,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:55,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:56,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:58,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:58,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 132 states and 223 transitions. [2023-11-19 03:23:58,898 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 223 transitions. [2023-11-19 03:23:58,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 03:23:58,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:58,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:58,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:58,950 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:23:59,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:59,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 137 states and 238 transitions. [2023-11-19 03:23:59,309 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 238 transitions. [2023-11-19 03:23:59,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-19 03:23:59,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:59,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:59,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:59,359 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:23:59,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:59,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 140 states and 245 transitions. [2023-11-19 03:23:59,856 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 245 transitions. [2023-11-19 03:23:59,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 03:23:59,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:59,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:59,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:00,426 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 03:24:01,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:01,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 148 states and 270 transitions. [2023-11-19 03:24:01,577 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 270 transitions. [2023-11-19 03:24:01,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-19 03:24:01,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:01,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:01,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:01,651 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:24:01,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:01,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 151 states and 276 transitions. [2023-11-19 03:24:01,977 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 276 transitions. [2023-11-19 03:24:01,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:24:01,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:01,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:02,025 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:24:02,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:02,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 154 states and 282 transitions. [2023-11-19 03:24:02,435 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 282 transitions. [2023-11-19 03:24:02,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-19 03:24:02,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:02,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:02,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:02,500 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:24:03,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:03,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 161 states and 303 transitions. [2023-11-19 03:24:03,706 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 303 transitions. [2023-11-19 03:24:03,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:24:03,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:03,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:03,772 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:24:03,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:03,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 162 states and 304 transitions. [2023-11-19 03:24:03,953 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 304 transitions. [2023-11-19 03:24:03,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:24:03,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:03,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:03,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:04,303 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-19 03:24:05,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:05,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 169 states and 311 transitions. [2023-11-19 03:24:05,339 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 311 transitions. [2023-11-19 03:24:05,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:05,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:05,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:05,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:05,395 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:24:05,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:05,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 172 states and 316 transitions. [2023-11-19 03:24:05,911 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 316 transitions. [2023-11-19 03:24:05,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-19 03:24:05,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:05,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:05,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 03:24:08,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:08,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 184 states and 358 transitions. [2023-11-19 03:24:08,210 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 358 transitions. [2023-11-19 03:24:08,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-19 03:24:08,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:08,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:08,363 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 03:24:09,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:09,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 189 states and 366 transitions. [2023-11-19 03:24:09,357 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 366 transitions. [2023-11-19 03:24:09,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 03:24:09,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:09,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:09,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:10,127 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 03:24:14,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:14,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 201 states and 403 transitions. [2023-11-19 03:24:14,495 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 403 transitions. [2023-11-19 03:24:14,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 03:24:14,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:14,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:14,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:14,802 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 03:24:15,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:15,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 206 states and 416 transitions. [2023-11-19 03:24:15,955 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 416 transitions. [2023-11-19 03:24:15,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:24:15,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:15,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:16,007 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:24:16,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:16,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 207 states and 417 transitions. [2023-11-19 03:24:16,057 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 417 transitions. [2023-11-19 03:24:16,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:16,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:16,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:16,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:16,106 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:16,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:16,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:16,876 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:16,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:16,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:16,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:16,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:16,938 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:16,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:16,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:16,974 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:16,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:16,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:16,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:16,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:17,034 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:17,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:17,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:17,063 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:17,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:17,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:17,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:17,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:17,121 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:17,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:17,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:17,149 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:17,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:17,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:17,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:17,204 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:17,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:17,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:17,233 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:17,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:17,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:17,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:17,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:17,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:17,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:17,373 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:17,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:17,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:17,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:17,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:17,444 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:17,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:17,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:17,486 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:17,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:17,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:17,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:17,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:17,557 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:17,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:17,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:17,587 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:17,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:17,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:17,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:17,638 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:17,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:17,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:17,667 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:17,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:17,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:17,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:17,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:17,719 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:17,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:17,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:17,748 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:17,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:17,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:17,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:17,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:17,813 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:17,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:17,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:17,846 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:17,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:17,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:17,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:17,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:17,931 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:17,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:17,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:17,958 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:17,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:17,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:17,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:17,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:18,023 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:18,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:18,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:18,076 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:18,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:18,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:18,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:18,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:18,125 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:18,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:18,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:18,154 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:18,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:18,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:18,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:18,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:18,202 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:18,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:18,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:18,228 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:18,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:18,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:18,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:18,284 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:18,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:18,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:18,310 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:18,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:18,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:18,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:18,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:18,364 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:18,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:18,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:18,391 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:18,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:18,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:18,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:18,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:18,439 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:18,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:18,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:18,467 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:18,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:18,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:18,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:18,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:18,514 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:18,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:18,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:18,541 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:18,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:18,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:18,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:18,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:18,587 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:18,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:18,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:18,614 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:18,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:18,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:18,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:18,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:18,719 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:18,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:18,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:18,746 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:18,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:18,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:18,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:18,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:18,794 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:18,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:18,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:18,821 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:18,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:18,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:18,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:18,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:18,870 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:18,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:18,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:18,898 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:18,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:18,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:18,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:18,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:18,944 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:18,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:18,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:18,972 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:18,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:18,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:18,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:18,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:19,020 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:19,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:19,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:19,048 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:19,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:19,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:19,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:19,095 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:19,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:19,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:19,140 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:19,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:19,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:19,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:19,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:19,189 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:19,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:19,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:19,216 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:19,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:19,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:19,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:19,262 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:19,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:19,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:19,289 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:19,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:19,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:19,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:19,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:19,390 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:19,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:19,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:19,416 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:19,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:19,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:19,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:19,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:19,477 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:19,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:19,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:19,504 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:19,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:19,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:19,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:19,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:19,557 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:19,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:19,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:19,586 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:19,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:19,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:19,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:19,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:19,633 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:19,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:19,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:19,661 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:19,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:19,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:19,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:19,711 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:19,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:19,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:19,738 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:19,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:19,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:19,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:19,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:19,797 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:19,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:19,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:19,825 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:19,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:19,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:19,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:19,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:19,875 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:19,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:19,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:19,905 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:19,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:19,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:19,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:19,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:19,952 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:20,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:20,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:20,015 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:20,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:20,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:20,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:20,076 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:20,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:20,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:20,114 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:20,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:20,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:20,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:20,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:20,181 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:20,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:20,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:20,221 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:20,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:20,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:20,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:20,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:20,282 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:20,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:20,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:20,311 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:20,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:20,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:20,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:20,367 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:20,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:20,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:20,393 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:20,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:20,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:20,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:20,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:20,467 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:20,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:20,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:20,494 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:20,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:20,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:20,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:20,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:20,543 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:20,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:20,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:20,572 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:20,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:20,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:20,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:20,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:20,627 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:20,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:20,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:20,655 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:20,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:20,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:20,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:20,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:20,699 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:20,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:20,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:20,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:20,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:20,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:20,772 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:20,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:20,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:20,803 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:20,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:20,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:20,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:20,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:20,876 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:20,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:20,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:20,903 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:20,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:20,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:20,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:20,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:20,951 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:20,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:20,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:20,979 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:20,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:20,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:20,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:21,024 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:21,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:21,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:21,051 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:21,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:21,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:21,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:21,103 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:21,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:21,137 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:21,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:21,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:21,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:21,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:21,184 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:21,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:21,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:21,210 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:21,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:21,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:21,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:21,256 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:21,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:21,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:21,283 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:21,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:21,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:21,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:21,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:21,333 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:21,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:21,361 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:21,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:21,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:21,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:21,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:21,415 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:21,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:21,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:21,442 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:21,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:21,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:21,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:21,490 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:21,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:21,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:21,517 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:21,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:21,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:21,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:21,591 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:21,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:21,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:21,617 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:21,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:21,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:21,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:21,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:21,669 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:21,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:21,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:21,697 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:21,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:21,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:21,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:21,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:21,745 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:21,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:21,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:21,774 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:21,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:21,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:21,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:21,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:21,821 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:21,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:21,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:21,847 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:21,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:21,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:21,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:21,892 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:21,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:21,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:21,918 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:21,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:21,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:21,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:21,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:21,965 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:21,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:21,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:21,997 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:21,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:22,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:22,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:22,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:22,050 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:22,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:22,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:22,080 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:22,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:22,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:22,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:22,131 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:22,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:22,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:22,161 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:22,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:22,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:22,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:22,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:22,221 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:22,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:22,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:22,250 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:22,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:22,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:22,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:22,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:22,298 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:22,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:22,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:22,355 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:22,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:22,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:22,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:22,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:22,412 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:22,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:22,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:22,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:22,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:22,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:22,503 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:22,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:22,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:22,532 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:22,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:22,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:22,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:22,577 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:22,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:22,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:22,603 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:22,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:22,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:22,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:22,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:22,649 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:22,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:22,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:22,675 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:22,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:22,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:22,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:22,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:22,719 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:22,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:22,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:22,745 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:22,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:22,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:22,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:22,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:22,792 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:22,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:22,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:22,817 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:22,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:22,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:22,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:22,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:22,868 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:22,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:22,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:22,897 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:22,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:22,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:22,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:22,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:22,944 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:22,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:22,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:22,971 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:22,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:22,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:22,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:22,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:23,024 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:23,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:23,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:23,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:23,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:23,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:23,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:23,123 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:23,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:23,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:23,160 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:23,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:23,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:23,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:23,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:23,215 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:23,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:23,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:23,252 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:23,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:23,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:23,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:23,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:23,307 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:23,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:23,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:23,344 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:23,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:23,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:23,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:23,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:23,405 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:23,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:23,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:23,441 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:23,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:23,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:23,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:23,492 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:23,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:23,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:23,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:23,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:23,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:23,565 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:23,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:23,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:23,591 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:23,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:23,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:23,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:23,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:23,637 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:23,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:23,674 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:23,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:23,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:23,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:23,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:23,730 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:23,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:23,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:23,759 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:23,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:23,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:23,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:23,803 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:23,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:23,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:23,830 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:23,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:23,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:23,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:23,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:23,879 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:23,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:23,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:23,912 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:23,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:23,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:23,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:23,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:23,967 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:23,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:23,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:24,000 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:24,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:24,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:24,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:24,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:24,052 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:24,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:24,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:24,108 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:24,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:24,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:24,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:24,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:24,151 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:24,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:24,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:24,179 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:24,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:24,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:24,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:24,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:24,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:24,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:24,253 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:24,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:24,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:24,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:24,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:24,308 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:24,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:24,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:24,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:24,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:24,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:24,373 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:24,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:24,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:24,399 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:24,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:24,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:24,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:24,442 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:24,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:24,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:24,468 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:24,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:24,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:24,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:24,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:24,519 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:24,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:24,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:24,545 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:24,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:24,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:24,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:24,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:24,594 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:24,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:24,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:24,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:24,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:24,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:24,661 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:24,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:24,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:24,685 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:24,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:24,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:24,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:24,729 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:24,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:24,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:24,754 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:24,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:24,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:24,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:24,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:24,797 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:24,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:24,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:24,822 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:24,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:24,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:24,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:24,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:24,877 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:24,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:24,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:24,901 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:24,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:24,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:24,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:24,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:24,968 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:24,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:24,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:24,994 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:24,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:24,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:24,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:25,050 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:25,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:25,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:25,080 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:25,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:25,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:25,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:25,134 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:25,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:25,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:25,168 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:25,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:25,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:25,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:25,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:25,213 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:25,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:25,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:25,239 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:25,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:25,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:25,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:25,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:25,282 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:25,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:25,308 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:25,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:25,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:25,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:25,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:25,352 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:25,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:25,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:25,378 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:25,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:25,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:25,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:25,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:25,427 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:25,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:25,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:25,453 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:25,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:25,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:25,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:25,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:25,494 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:25,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:25,520 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:25,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:25,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:25,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:25,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:25,560 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:25,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:25,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:25,585 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:25,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:25,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:25,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:25,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:25,625 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:25,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:25,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:25,650 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:25,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:25,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:25,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:25,690 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:25,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:25,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:25,716 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:25,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:25,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:25,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:25,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:25,760 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:25,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:25,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:25,786 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:25,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:25,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:25,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:25,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:25,865 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:25,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:25,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:25,896 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:25,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:25,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:25,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:25,951 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:25,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:25,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:25,979 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:25,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:25,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:25,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:25,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:26,040 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:26,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:26,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:26,073 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:26,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:26,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:26,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:26,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:26,116 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:26,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:26,142 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:26,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:26,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:26,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:26,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:26,185 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:26,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:26,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:26,213 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:26,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:26,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:26,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:26,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:26,264 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:26,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:26,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:26,297 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:26,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:26,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:26,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:26,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:26,372 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:26,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:26,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:26,399 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:26,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:26,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:26,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:26,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:26,452 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:26,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:26,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:26,477 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:26,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:26,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:26,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:26,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:26,520 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:26,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:26,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:26,547 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:26,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:26,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:26,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:26,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:26,591 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:26,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:26,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:26,617 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:26,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:26,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:26,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:26,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:26,660 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:26,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:26,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:26,685 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:26,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:26,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:26,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:26,729 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:26,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:26,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:26,798 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:26,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:26,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:26,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:26,852 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:26,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:26,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:26,889 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:26,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:26,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:26,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:26,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:26,942 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:26,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:26,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:26,979 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:26,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:26,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:26,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:27,032 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:27,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:27,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:27,067 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:27,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:27,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:27,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:27,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:27,119 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:27,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:27,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:27,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:27,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:27,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:27,205 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:27,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:27,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:27,231 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:27,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:27,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:27,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:27,271 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:27,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:27,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:27,295 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:27,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:27,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:27,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:27,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:27,335 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:27,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:27,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:27,360 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:27,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:27,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:27,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:27,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:27,405 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:27,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:27,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:27,432 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:27,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:27,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:27,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:27,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:27,476 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:27,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:27,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:27,504 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:27,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:27,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:27,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:27,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:27,547 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:27,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:27,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:27,573 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:27,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:27,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:27,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:27,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:27,614 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:27,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:27,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:27,639 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:27,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:27,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:27,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:27,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:27,679 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:27,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:27,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:27,704 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:27,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:27,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:27,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:27,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:27,743 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:27,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:27,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:27,768 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:27,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:27,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:27,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:27,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:27,812 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:27,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:27,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:27,836 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:27,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:27,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:27,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:27,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:27,896 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:27,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:27,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:27,922 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:27,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:27,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:27,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:27,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:27,973 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:27,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:27,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:27,999 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:28,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:28,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:28,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:28,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:28,040 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:28,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:28,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:28,066 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:28,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:28,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:28,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:28,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:28,109 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:28,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:28,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:28,134 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:28,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:28,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:28,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:28,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:28,176 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:28,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:28,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:28,201 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:28,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:28,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:28,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:28,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:28,243 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:28,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:28,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:28,268 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:28,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:28,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:28,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:28,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:28,309 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:28,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:28,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:28,334 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:28,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:28,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:28,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:28,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:28,377 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:28,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:28,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:28,402 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:28,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:28,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:28,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:28,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:28,442 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:28,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:28,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:28,467 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:28,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:28,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:28,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:28,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:28,507 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:28,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:28,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:28,531 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:28,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:28,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:28,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:28,570 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:28,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:28,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:28,595 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:28,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:28,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:28,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:28,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:28,636 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:28,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:28,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:28,662 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:28,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:28,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:28,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:28,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:28,702 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:28,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:28,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:28,727 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:28,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:28,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:28,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:28,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:28,768 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:28,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:28,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:28,793 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:28,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:28,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:28,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:28,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:28,832 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:28,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:28,887 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:28,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:28,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:28,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:28,927 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:28,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:28,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:28,953 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:28,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:28,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:28,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:28,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:28,998 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:29,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:29,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:29,027 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:29,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:29,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:29,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:29,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:29,071 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:29,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:29,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:29,097 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:29,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:29,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:29,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:29,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:29,141 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:29,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:29,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:29,166 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:29,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:29,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:29,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:29,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:29,208 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:29,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:29,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:29,235 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:29,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:29,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:29,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:29,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:29,294 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:29,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:29,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:29,321 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:29,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:29,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:29,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:29,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:29,361 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:29,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:29,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:29,386 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:29,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:29,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:29,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:29,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:29,424 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:29,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:29,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:29,448 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:29,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:29,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:29,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:29,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:29,486 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:29,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:29,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:29,510 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:29,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:29,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:29,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:29,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:29,551 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:29,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:29,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:29,575 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:29,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:29,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:29,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:29,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:29,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:29,641 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:29,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:29,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:29,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:29,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:29,688 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:29,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:29,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:29,716 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:29,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:29,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:29,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:29,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:29,760 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:29,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:29,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:29,790 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:29,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:29,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:29,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:29,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:29,844 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:29,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:29,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:29,874 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:29,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:29,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:29,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:29,923 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:29,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:29,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:29,965 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:29,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:29,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:29,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:29,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:30,005 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:30,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:30,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:30,030 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:30,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:30,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:30,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:30,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:30,070 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:30,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:30,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:30,094 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:30,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:30,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:30,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:30,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:30,140 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:30,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:30,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:30,164 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:30,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:30,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:30,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:30,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:30,208 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:30,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:30,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:30,233 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:30,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:30,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:30,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:30,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:30,275 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:30,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:30,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:30,302 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:30,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:30,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:30,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:30,346 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:24:30,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:30,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 209 states and 421 transitions. [2023-11-19 03:24:30,373 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 421 transitions. [2023-11-19 03:24:30,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:24:30,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:30,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:30,415 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked.