./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product26.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_9e7f89ea-8c72-4d35-940d-e2128234212b/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e7f89ea-8c72-4d35-940d-e2128234212b/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_9e7f89ea-8c72-4d35-940d-e2128234212b/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e7f89ea-8c72-4d35-940d-e2128234212b/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product26.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e7f89ea-8c72-4d35-940d-e2128234212b/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_9e7f89ea-8c72-4d35-940d-e2128234212b/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 0cfd5986b9c6081aba994f88e5d05d10fdc0f15ef14be4c1b5ef95a6415946c3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:35:42,844 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:35:42,961 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e7f89ea-8c72-4d35-940d-e2128234212b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 02:35:42,967 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:35:42,968 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:35:42,994 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:35:42,995 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:35:42,996 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:35:42,997 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:35:42,997 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:35:42,998 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:35:42,999 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:35:43,000 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 02:35:43,000 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:35:43,001 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 02:35:43,002 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:35:43,002 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:35:43,003 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:35:43,004 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:35:43,004 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 02:35:43,005 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:35:43,006 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:35:43,012 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:35:43,014 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:35:43,015 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:35:43,015 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:35:43,016 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:35:43,017 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:35:43,018 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:35:43,018 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:35:43,019 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:35:43,020 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:35:43,020 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:35:43,021 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_9e7f89ea-8c72-4d35-940d-e2128234212b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e7f89ea-8c72-4d35-940d-e2128234212b/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cfd5986b9c6081aba994f88e5d05d10fdc0f15ef14be4c1b5ef95a6415946c3 [2023-11-19 02:35:43,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:35:43,359 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:35:43,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:35:43,364 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:35:43,366 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:35:43,367 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e7f89ea-8c72-4d35-940d-e2128234212b/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/minepump_spec1_product26.cil.c [2023-11-19 02:35:46,532 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:35:46,966 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:35:46,967 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e7f89ea-8c72-4d35-940d-e2128234212b/sv-benchmarks/c/product-lines/minepump_spec1_product26.cil.c [2023-11-19 02:35:47,003 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e7f89ea-8c72-4d35-940d-e2128234212b/bin/ukojak-verify-G8NBE6pJGL/data/845e621df/493661afe3c4487a85e6f0a0c9fb3f93/FLAG278bcf765 [2023-11-19 02:35:47,191 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e7f89ea-8c72-4d35-940d-e2128234212b/bin/ukojak-verify-G8NBE6pJGL/data/845e621df/493661afe3c4487a85e6f0a0c9fb3f93 [2023-11-19 02:35:47,194 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:35:47,198 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:35:47,200 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:35:47,200 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:35:47,206 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:35:47,206 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:35:47" (1/1) ... [2023-11-19 02:35:47,209 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4809e8c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:47, skipping insertion in model container [2023-11-19 02:35:47,209 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:35:47" (1/1) ... [2023-11-19 02:35:47,269 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:35:47,560 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_9e7f89ea-8c72-4d35-940d-e2128234212b/sv-benchmarks/c/product-lines/minepump_spec1_product26.cil.c[17861,17874] [2023-11-19 02:35:47,570 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:35:47,583 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:35:47,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [49] [2023-11-19 02:35:47,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [87] [2023-11-19 02:35:47,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [183] [2023-11-19 02:35:47,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [211] [2023-11-19 02:35:47,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [310] [2023-11-19 02:35:47,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [491] [2023-11-19 02:35:47,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [857] [2023-11-19 02:35:47,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [924] [2023-11-19 02:35:47,727 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_9e7f89ea-8c72-4d35-940d-e2128234212b/sv-benchmarks/c/product-lines/minepump_spec1_product26.cil.c[17861,17874] [2023-11-19 02:35:47,728 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:35:47,751 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:35:47,751 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:47 WrapperNode [2023-11-19 02:35:47,752 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:35:47,753 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:35:47,753 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:35:47,753 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:35:47,762 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:47" (1/1) ... [2023-11-19 02:35:47,779 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:47" (1/1) ... [2023-11-19 02:35:47,808 INFO L138 Inliner]: procedures = 54, calls = 96, calls flagged for inlining = 22, calls inlined = 17, statements flattened = 163 [2023-11-19 02:35:47,809 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:35:47,809 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:35:47,810 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:35:47,810 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:35:47,821 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:47" (1/1) ... [2023-11-19 02:35:47,821 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:47" (1/1) ... [2023-11-19 02:35:47,824 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:47" (1/1) ... [2023-11-19 02:35:47,825 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:47" (1/1) ... [2023-11-19 02:35:47,832 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:47" (1/1) ... [2023-11-19 02:35:47,837 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:47" (1/1) ... [2023-11-19 02:35:47,839 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:47" (1/1) ... [2023-11-19 02:35:47,840 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:47" (1/1) ... [2023-11-19 02:35:47,843 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:35:47,844 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:35:47,844 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:35:47,844 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:35:47,845 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:47" (1/1) ... [2023-11-19 02:35:47,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:35:47,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e7f89ea-8c72-4d35-940d-e2128234212b/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:35:47,893 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e7f89ea-8c72-4d35-940d-e2128234212b/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:35:47,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e7f89ea-8c72-4d35-940d-e2128234212b/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:35:47,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:35:47,932 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-19 02:35:47,932 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-19 02:35:47,933 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-19 02:35:47,933 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-19 02:35:47,933 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-19 02:35:47,933 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-19 02:35:47,933 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2023-11-19 02:35:47,933 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2023-11-19 02:35:47,933 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-19 02:35:47,934 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-19 02:35:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:35:47,934 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-19 02:35:47,934 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-19 02:35:47,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:35:47,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:35:48,023 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:35:48,025 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:35:48,350 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:35:48,476 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:35:48,477 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 02:35:48,482 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:35:48 BoogieIcfgContainer [2023-11-19 02:35:48,483 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:35:48,484 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:35:48,484 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:35:48,497 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:35:48,498 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:35:48" (1/1) ... [2023-11-19 02:35:48,509 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:35:48,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:48,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 48 states and 62 transitions. [2023-11-19 02:35:48,585 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 62 transitions. [2023-11-19 02:35:48,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 02:35:48,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:48,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:48,760 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 02:35:48,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:48,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 48 states and 60 transitions. [2023-11-19 02:35:48,823 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 60 transitions. [2023-11-19 02:35:48,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-19 02:35:48,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:48,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:48,971 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 02:35:48,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:48,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 50 states and 63 transitions. [2023-11-19 02:35:48,995 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 63 transitions. [2023-11-19 02:35:48,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 02:35:48,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:48,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:49,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:49,223 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 02:35:49,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:49,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 63 states and 87 transitions. [2023-11-19 02:35:49,458 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 87 transitions. [2023-11-19 02:35:49,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 02:35:49,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:49,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:49,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:49,687 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 02:35:50,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:50,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 73 states and 109 transitions. [2023-11-19 02:35:50,033 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 109 transitions. [2023-11-19 02:35:50,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 02:35:50,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:50,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:50,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:50,465 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 02:35:51,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:51,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 83 states and 135 transitions. [2023-11-19 02:35:51,284 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 135 transitions. [2023-11-19 02:35:51,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 02:35:51,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:51,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:51,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:51,352 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 02:35:51,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:51,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 84 states and 136 transitions. [2023-11-19 02:35:51,380 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 136 transitions. [2023-11-19 02:35:51,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-19 02:35:51,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:51,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:51,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:51,522 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 02:35:52,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:52,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 95 states and 157 transitions. [2023-11-19 02:35:52,356 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 157 transitions. [2023-11-19 02:35:52,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-19 02:35:52,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:52,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:52,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:52,520 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 02:35:52,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:52,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 98 states and 163 transitions. [2023-11-19 02:35:52,702 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 163 transitions. [2023-11-19 02:35:52,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-19 02:35:52,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:52,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:52,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:52,760 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 02:35:52,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:52,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 99 states and 164 transitions. [2023-11-19 02:35:52,790 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 164 transitions. [2023-11-19 02:35:52,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 02:35:52,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:52,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:52,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:52,866 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 02:35:53,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:53,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 104 states and 174 transitions. [2023-11-19 02:35:53,077 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 174 transitions. [2023-11-19 02:35:53,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 02:35:53,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:53,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:53,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:53,120 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 02:35:53,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:53,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 105 states and 175 transitions. [2023-11-19 02:35:53,152 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 175 transitions. [2023-11-19 02:35:53,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-19 02:35:53,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:53,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:53,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:53,334 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:35:53,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:53,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 113 states and 199 transitions. [2023-11-19 02:35:53,953 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 199 transitions. [2023-11-19 02:35:53,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-19 02:35:53,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:53,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:54,237 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 02:35:55,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 116 states and 207 transitions. [2023-11-19 02:35:55,131 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 207 transitions. [2023-11-19 02:35:55,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 02:35:55,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:55,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:55,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:55,172 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 02:35:55,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:55,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 119 states and 214 transitions. [2023-11-19 02:35:55,391 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 214 transitions. [2023-11-19 02:35:55,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-19 02:35:55,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:55,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:55,661 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:35:57,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:57,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 134 states and 242 transitions. [2023-11-19 02:35:57,699 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 242 transitions. [2023-11-19 02:35:57,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:35:57,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:57,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:57,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:58,053 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 02:35:58,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:58,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 140 states and 254 transitions. [2023-11-19 02:35:58,944 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 254 transitions. [2023-11-19 02:35:58,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:35:58,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:58,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:59,184 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:35:59,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:35:59,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 141 states and 256 transitions. [2023-11-19 02:35:59,396 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 256 transitions. [2023-11-19 02:35:59,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 02:35:59,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:35:59,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:35:59,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:35:59,545 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 02:36:02,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:02,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 160 states and 302 transitions. [2023-11-19 02:36:02,455 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 302 transitions. [2023-11-19 02:36:02,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-19 02:36:02,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:02,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:02,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:02,530 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 02:36:03,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:03,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:03,841 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:03,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:03,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:03,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:03,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:03,977 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:04,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:04,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:04,005 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:04,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:04,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:04,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:04,163 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:04,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:04,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:04,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:04,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:04,337 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:04,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:04,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:04,368 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:04,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:04,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:04,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:04,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:04,502 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:04,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:04,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:04,530 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:04,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:04,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:04,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:04,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:04,701 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:04,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:04,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:04,735 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:04,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:04,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:04,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:04,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:04,859 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:04,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:04,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:04,883 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:04,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:04,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:04,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:04,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:05,019 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:05,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:05,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:05,043 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:05,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:05,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:05,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:05,155 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:05,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:05,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:05,194 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:05,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:05,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:05,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:05,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:05,319 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:05,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:05,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:05,352 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:05,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:05,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:05,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:05,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:05,461 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:05,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:05,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:05,487 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:05,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:05,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:05,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:05,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:05,592 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:05,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:05,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:05,618 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:05,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:05,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:05,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:05,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:05,752 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:05,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:05,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:05,781 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:05,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:05,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:05,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:05,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:05,908 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:05,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:05,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:05,936 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:05,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:05,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:05,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:05,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:06,045 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:06,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:06,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:06,073 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:06,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:06,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:06,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:06,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:06,179 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:06,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:06,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:06,219 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:06,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:06,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:06,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:06,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:06,318 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:06,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:06,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:06,342 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:06,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:06,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:06,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:06,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:06,445 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:06,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:06,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:06,468 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:06,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:06,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:06,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:06,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:06,557 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:06,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:06,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:06,582 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:06,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:06,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:06,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:06,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:06,698 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:06,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:06,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:06,735 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:06,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:06,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:06,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:06,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:06,867 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:06,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:06,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:06,894 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:06,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:06,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:06,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:06,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:07,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:07,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:07,030 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:07,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:07,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:07,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:07,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:07,137 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:07,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:07,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:07,161 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:07,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:07,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:07,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:07,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:07,265 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:07,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:07,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:07,288 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:07,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:07,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:07,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:07,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:07,376 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:07,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:07,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:07,399 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:07,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:07,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:07,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:07,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:07,491 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:07,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:07,515 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:07,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:07,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:07,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:07,602 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:07,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:07,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:07,626 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:07,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:07,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:07,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:07,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:07,714 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:07,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:07,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:07,741 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:07,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:07,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:07,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:07,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:07,864 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:07,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:07,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:07,890 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:07,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:07,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:07,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:07,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:07,987 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:08,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:08,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:08,012 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:08,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:08,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:08,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:08,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:08,102 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:08,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:08,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:08,125 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:08,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:08,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:08,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:08,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:08,216 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:08,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:08,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:08,241 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:08,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:08,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:08,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:08,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:08,359 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:08,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:08,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:08,385 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:08,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:08,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:08,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:08,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:08,481 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:08,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:08,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:08,507 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:08,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:08,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:08,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:08,601 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:08,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:08,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:08,627 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:08,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:08,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:08,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:08,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:08,725 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:08,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:08,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:08,751 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:08,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:08,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:08,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:08,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:08,865 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:08,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:08,900 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:08,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:08,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:08,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:08,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:09,018 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:09,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:09,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:09,053 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:09,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:09,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:09,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:09,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:09,149 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:09,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:09,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:09,174 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:09,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:09,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:09,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:09,269 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:09,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:09,297 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:09,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:09,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:09,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:09,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:09,401 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:09,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:09,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:09,431 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:09,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:09,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:09,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:09,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:09,564 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:09,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:09,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:09,590 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:09,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:09,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:09,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:09,682 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:09,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:09,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:09,708 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:09,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:09,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:09,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:09,866 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:09,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:09,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:09,897 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:09,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:09,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:09,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:09,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:09,985 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:10,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:10,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:10,009 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:10,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:10,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:10,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:10,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:10,109 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:10,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:10,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:10,135 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:10,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:10,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:10,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:10,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:10,253 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:10,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:10,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:10,278 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:10,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:10,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:10,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:10,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:10,377 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:10,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:10,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:10,403 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:10,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:10,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:10,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:10,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:10,500 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:10,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:10,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:10,527 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:10,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:10,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:10,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:10,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:10,616 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:10,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:10,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:10,641 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:10,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:10,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:10,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:10,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:10,734 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:10,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:10,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:10,760 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:10,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:10,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:10,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:10,858 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:10,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:10,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:10,905 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:10,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:10,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:10,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:10,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:11,000 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:11,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:11,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:11,028 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:11,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:11,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:11,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:11,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:11,126 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:11,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:11,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:11,151 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:11,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:11,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:11,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:11,251 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:11,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:11,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:11,277 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:11,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:11,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:11,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:11,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:11,372 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:11,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:11,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:11,397 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:11,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:11,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:11,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:11,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:11,485 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:11,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:11,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:11,508 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:11,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:11,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:11,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:11,634 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:11,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:11,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:11,667 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:11,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:11,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:11,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:11,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:11,770 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:11,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:11,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:11,803 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:11,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:11,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:11,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:11,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:11,911 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:11,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:11,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:11,947 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:11,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:11,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:11,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:11,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:12,050 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:12,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:12,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:12,076 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:12,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:12,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:12,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:12,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:12,164 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:12,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:12,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:12,189 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:12,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:12,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:12,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:12,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:12,276 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:12,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:12,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:12,301 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:12,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:12,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:12,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:12,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:12,389 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:12,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:12,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:12,441 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:12,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:12,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:12,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:12,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:12,522 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:12,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:12,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:12,546 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:12,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:12,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:12,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:12,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:12,636 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:12,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:12,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:12,660 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:12,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:12,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:12,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:12,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:12,745 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:12,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:12,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:12,769 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:12,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:12,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:12,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:12,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:12,850 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:12,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:12,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:12,874 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:12,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:12,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:12,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:12,959 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:12,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:12,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:12,984 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:12,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:12,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:12,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:12,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:13,070 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:13,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:13,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:13,096 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:13,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:13,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:13,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:13,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:13,184 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:13,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:13,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:13,211 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:13,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:13,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:13,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:13,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:13,311 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:13,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:13,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:13,336 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:13,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:13,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:13,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:13,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:13,421 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:13,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:13,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:13,447 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:13,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:13,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:13,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:13,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:13,534 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:13,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:13,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:13,560 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:13,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:13,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:13,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:13,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:13,644 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:13,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:13,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:13,668 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:13,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:13,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:13,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:13,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:13,751 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:13,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:13,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:13,778 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:13,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:13,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:13,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:13,864 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:13,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:13,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:13,890 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:13,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:13,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:13,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:13,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:13,974 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:13,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:13,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:13,997 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:13,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:13,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:13,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:14,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:14,085 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:14,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:14,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:14,108 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:14,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:14,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:14,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:14,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:14,188 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:14,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:14,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:14,211 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:14,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:14,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:14,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:14,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:14,290 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:14,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:14,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:14,312 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:14,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:14,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:14,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:14,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:14,389 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:14,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:14,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:14,413 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:14,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:14,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:14,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:14,496 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:14,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:14,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:14,519 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:14,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:14,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:14,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:14,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:14,608 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:14,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:14,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:14,633 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:14,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:14,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:14,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:14,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:14,721 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:14,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:14,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:14,745 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:14,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:14,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:14,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:14,846 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:14,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:14,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:14,879 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:14,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:14,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:14,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:14,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:14,982 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:15,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:15,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:15,013 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:15,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:15,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:15,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:15,116 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:15,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:15,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:15,147 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:15,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:15,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:15,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:15,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:15,249 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:15,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:15,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:15,280 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:15,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:15,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:15,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:15,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:15,357 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:15,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:15,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:15,380 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:15,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:15,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:15,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:15,457 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:15,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:15,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:15,480 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:15,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:15,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:15,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:15,563 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:15,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:15,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:15,586 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:15,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:15,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:15,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:15,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:15,676 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:15,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:15,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:15,701 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:15,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:15,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:15,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:15,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:15,789 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:15,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:15,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:15,816 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:15,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:15,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:15,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:15,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:15,912 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:15,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:15,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:15,952 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:15,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:15,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:15,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:15,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:16,039 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:16,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:16,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:16,062 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:16,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:16,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:16,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:16,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:16,151 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:16,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:16,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:16,176 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:16,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:16,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:16,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:16,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:16,260 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:16,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:16,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:16,284 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:16,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:16,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:16,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:16,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:16,370 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:16,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:16,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:16,394 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:16,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:16,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:16,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:16,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:16,483 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:16,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:16,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:16,505 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:16,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:16,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:16,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:16,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:16,585 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:16,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:16,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:16,614 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:16,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:16,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:16,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:16,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:16,692 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:16,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:16,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:16,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:16,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:16,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:16,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:16,795 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:16,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:16,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:16,818 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:16,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:16,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:16,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:16,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:16,894 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:16,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:16,916 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:16,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:16,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:16,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:17,000 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:17,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:17,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:17,023 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:17,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:17,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:17,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:17,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:17,106 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:17,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:17,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:17,129 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:17,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:17,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:17,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:17,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:17,216 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:17,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:17,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:17,241 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:17,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:17,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:17,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:17,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:17,322 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:17,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:17,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:17,345 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:17,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:17,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:17,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:17,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:17,424 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:17,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:17,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:17,449 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:17,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:17,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:17,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:17,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:17,533 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:17,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:17,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:17,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:17,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:17,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:17,638 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:17,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:17,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:17,660 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:17,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:17,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:17,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:17,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:17,736 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:17,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:17,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:17,759 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:17,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:17,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:17,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:17,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:17,840 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:17,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:17,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:17,863 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:17,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:17,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:17,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:17,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:17,945 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:17,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:17,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:17,967 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:17,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:17,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:17,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:17,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:18,039 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:18,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:18,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:18,062 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:18,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:18,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:18,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:18,147 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:18,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:18,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:18,171 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:18,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:18,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:18,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:18,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:18,262 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:18,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:18,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:18,287 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:18,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:18,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:18,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:18,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:18,370 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:18,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:18,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:18,394 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:18,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:18,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:18,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:18,467 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:18,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:18,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:18,490 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:18,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:18,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:18,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:18,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:18,567 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:18,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:18,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:18,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:18,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:18,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:18,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:18,668 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:18,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:18,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:18,691 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:18,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:18,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:18,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:18,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:18,768 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:18,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:18,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:18,792 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:18,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:18,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:18,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:18,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:18,868 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:18,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:18,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:18,906 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:18,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:18,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:18,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:18,986 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:19,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:19,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:19,011 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:19,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:19,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:19,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:19,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:19,092 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:19,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:19,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:19,116 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:19,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:19,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:19,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:19,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:19,190 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:19,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:19,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:19,212 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:19,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:19,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:19,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:19,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:19,281 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:19,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:19,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:19,302 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:19,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:19,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:19,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:19,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:19,377 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:19,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:19,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:19,399 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:19,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:19,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:19,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:19,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:19,469 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:19,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:19,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:19,491 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:19,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:19,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:19,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:19,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:19,561 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:19,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:19,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:19,582 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:19,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:19,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:19,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:19,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:19,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:19,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:19,676 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:19,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:19,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:19,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:19,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:19,752 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:19,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:19,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:19,777 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:19,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:19,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:19,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:19,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:19,872 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:19,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:19,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:19,896 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:19,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:19,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:19,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:19,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:19,970 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:19,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:19,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:19,992 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:19,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:19,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:19,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:20,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:20,065 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:20,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:20,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:20,089 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:20,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:20,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:20,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:20,162 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:20,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:20,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:20,185 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:20,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:20,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:20,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:20,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:20,256 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:20,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:20,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:20,279 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:20,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:20,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:20,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:20,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:20,349 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:20,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:20,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:20,371 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:20,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:20,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:20,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:20,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:20,444 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:20,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:20,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:20,465 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:20,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:20,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:20,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:20,553 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:20,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:20,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:20,575 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:20,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:20,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:20,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:20,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:20,646 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:20,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:20,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:20,667 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:20,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:20,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:20,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:20,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:20,764 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:20,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:20,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:20,796 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:20,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:20,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:20,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:20,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:20,902 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:20,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:20,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:20,935 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:20,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:20,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:20,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:20,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:21,029 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:21,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:21,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:21,062 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:21,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:21,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:21,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:21,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:21,161 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:21,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:21,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:21,184 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:21,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:21,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:21,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:21,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:21,264 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:21,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:21,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:21,286 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:21,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:21,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:21,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:21,363 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:21,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:21,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:21,385 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:21,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:21,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:21,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:21,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:21,450 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:21,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:21,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:21,466 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:21,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:21,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:21,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:21,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:21,542 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:21,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:21,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:21,566 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:21,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:21,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:21,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:21,636 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:21,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:21,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:21,660 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:21,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:21,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:21,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:21,739 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:21,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:21,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:21,756 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:21,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:21,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:21,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:21,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:21,810 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:21,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:21,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:21,825 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:21,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:21,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:21,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:21,888 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:21,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:21,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:21,915 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:21,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:21,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:21,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:21,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:21,981 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:21,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:21,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:21,999 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:21,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:21,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:22,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:22,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:22,061 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:22,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:22,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:22,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:22,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:22,153 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:22,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:22,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:22,174 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:22,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:22,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:22,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:22,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:22,246 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:22,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:22,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:22,269 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:22,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:22,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:22,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:22,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:22,334 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:22,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:22,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:22,356 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:22,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:22,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:22,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:22,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:22,425 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:22,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:22,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:22,443 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:22,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:22,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:22,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:22,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:22,505 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:22,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:22,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:22,521 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:22,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:22,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:22,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:22,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:22,582 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:22,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:22,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:22,598 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:22,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:22,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:22,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:22,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:22,660 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:22,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:22,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:22,676 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:22,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:22,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:22,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:22,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:22,738 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:22,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:22,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:22,754 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:22,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:22,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:22,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:22,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:22,820 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:22,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:22,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:22,836 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:22,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:22,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:22,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:22,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:22,904 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:22,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:22,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:22,921 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:22,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:22,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:22,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:22,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:22,994 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:23,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:23,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:23,016 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:23,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:23,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:23,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:23,083 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:23,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:23,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:23,103 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:23,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:23,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:23,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:23,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:23,171 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:23,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:23,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:23,190 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:23,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:23,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:23,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:23,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:23,265 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:23,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:23,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:23,289 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:23,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:23,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:23,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:23,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:23,372 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:23,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:23,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:23,397 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:23,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:23,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:23,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:23,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:23,482 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:23,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:23,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:23,507 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:23,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:23,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:23,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:23,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:23,585 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:23,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:23,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:23,606 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:23,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:23,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:23,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:23,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:23,689 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:23,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:23,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:23,716 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:23,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:23,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:23,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:23,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:23,801 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:23,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:23,819 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:23,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:23,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:23,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:23,892 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:23,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:23,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:23,910 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:23,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:23,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:23,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:23,983 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:24,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:24,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:24,001 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:24,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:24,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:24,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:24,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:24,060 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:24,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:24,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:24,079 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:24,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:24,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:24,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:24,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:24,155 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:24,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:24,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:24,178 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:24,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:24,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:24,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:24,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:24,255 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:24,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:24,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:24,277 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:24,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:24,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:24,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:24,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:24,349 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:24,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:24,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:24,370 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:24,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:24,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:24,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:24,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:24,433 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:24,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:24,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:24,448 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:24,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:24,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:24,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:24,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:24,501 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:24,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:24,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:24,518 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:24,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:24,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:24,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:24,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:24,573 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:24,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:24,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:24,587 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:24,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:24,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:24,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:24,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:24,638 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:24,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:24,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:24,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:24,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:24,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:24,720 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:24,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:24,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:24,735 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:24,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:24,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:24,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:24,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:24,791 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:24,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:24,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:24,806 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:24,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:24,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:24,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:24,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:24,877 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:24,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:24,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:24,892 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:24,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:24,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:24,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:24,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:24,947 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:24,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:24,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:24,964 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:24,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:24,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:24,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:24,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:25,021 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:25,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:25,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:25,038 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:25,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:25,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:25,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:25,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:25,094 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:25,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:25,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:25,110 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:25,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:25,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:25,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:25,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:25,159 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:25,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:25,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:25,175 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:25,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:25,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:25,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:25,229 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:25,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:25,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:25,246 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:25,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:25,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:25,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:25,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:25,299 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:25,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:25,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:25,315 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:25,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:25,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:25,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:25,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:25,366 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:25,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:25,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:25,380 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:25,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:25,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:25,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:25,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:25,434 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:25,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:25,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:25,449 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:25,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:25,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:25,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:25,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:25,499 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:25,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:25,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:25,515 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:25,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:25,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:25,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:25,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:25,571 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:25,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:25,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:25,587 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:25,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:25,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:25,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:25,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:25,657 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:25,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:25,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:25,685 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:25,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:25,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:25,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:25,742 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:25,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:25,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:25,757 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:25,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:25,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:25,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:25,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:25,808 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:25,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:25,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:25,824 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:25,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:25,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:25,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:25,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:25,898 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:25,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:25,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:25,916 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:25,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:25,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:25,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:25,976 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:25,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:25,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:25,991 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:25,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:25,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:25,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:25,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:26,050 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:26,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:26,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:26,066 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:26,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:26,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:26,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:26,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:26,127 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:26,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:26,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:26,149 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:26,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:26,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:26,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:26,222 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:26,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:26,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:26,245 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:26,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:26,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:26,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:26,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:26,299 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:26,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:26,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:26,316 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:26,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:26,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:26,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:26,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:26,372 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:26,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:26,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:26,387 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:26,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:26,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:26,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:26,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:26,452 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:26,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:26,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:26,470 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:26,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:26,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:26,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:26,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:26,529 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:26,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:26,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:26,550 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:26,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:26,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:26,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:26,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:26,603 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:26,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:26,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:26,618 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:26,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:26,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:26,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:26,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:26,682 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:26,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:26,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:26,698 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:26,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:26,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:26,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:26,752 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:26,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:26,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:26,767 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:26,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:26,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:26,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:26,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:26,838 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:26,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:26,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:26,856 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:26,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:26,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:26,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:26,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:26,908 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:26,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:26,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:26,928 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:26,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:26,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:26,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:26,978 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:26,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:26,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:26,994 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:26,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:26,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:26,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:27,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:27,054 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:27,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:27,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:27,068 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:27,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:27,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:27,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:27,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:27,127 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:27,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:27,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:27,148 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:27,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:27,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:27,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:27,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:27,204 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:27,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:27,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:27,220 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:27,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:27,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:27,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:27,278 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:27,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:27,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:27,293 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:27,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:27,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:27,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:27,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:27,347 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:27,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:27,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:27,363 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:27,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:27,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:27,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:27,420 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:27,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:27,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:27,437 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:27,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:27,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:27,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:27,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:27,496 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:27,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:27,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:27,513 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:27,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:27,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:27,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:27,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:27,579 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:27,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:27,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:27,595 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:27,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:27,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:27,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:27,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:27,650 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:27,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:27,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:27,666 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:27,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:27,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:27,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:27,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:27,721 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:27,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:27,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:27,744 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:27,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:27,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:27,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:27,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:27,813 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:27,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:27,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:27,835 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:27,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:27,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:27,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:27,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:27,889 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:27,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:27,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:27,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:27,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:27,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:27,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:27,964 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:27,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:27,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:27,980 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:27,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:27,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:27,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:28,032 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:28,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:28,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:28,048 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:28,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:28,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:28,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:28,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:28,106 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:28,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:28,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:28,127 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:28,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:28,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:28,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:28,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:28,187 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:28,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:28,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:28,208 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:28,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:28,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:28,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:28,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:28,278 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:28,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:28,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:28,294 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:28,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:28,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:28,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:28,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:28,352 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:28,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:28,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:28,370 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:28,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:28,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:28,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:28,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:28,452 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:28,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:28,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:28,469 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:28,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:28,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:28,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:28,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:28,522 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:28,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:28,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:28,538 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:28,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:28,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:28,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:28,592 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:28,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:28,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:28,608 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:28,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:28,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:28,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:28,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:28,670 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:28,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:28,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:28,686 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:28,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:28,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:28,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:28,757 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:28,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:28,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:28,775 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:28,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:28,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:28,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:28,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:28,832 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:28,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:28,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:28,848 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:28,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:28,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:28,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:28,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:28,902 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:28,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:28,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:28,918 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:28,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:28,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:28,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:28,980 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:28,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:28,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:28,996 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:28,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:28,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:28,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:29,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:29,049 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 02:36:29,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:29,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 167 states and 312 transitions. [2023-11-19 02:36:29,065 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 312 transitions. [2023-11-19 02:36:29,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:36:29,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:29,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:29,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat