./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product51.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_323966e4-e8a8-45f0-9179-c41041c4b546/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_323966e4-e8a8-45f0-9179-c41041c4b546/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_323966e4-e8a8-45f0-9179-c41041c4b546/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_323966e4-e8a8-45f0-9179-c41041c4b546/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product51.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_323966e4-e8a8-45f0-9179-c41041c4b546/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_323966e4-e8a8-45f0-9179-c41041c4b546/bin/ukojak-verify-Qdu7aM0XO9 --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 2165aefdca75c2370f155996346c5c4ea8ed352d96946243b70bd7ef162ab29f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:45:03,423 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:45:03,486 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_323966e4-e8a8-45f0-9179-c41041c4b546/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 23:45:03,490 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 23:45:03,491 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 23:45:03,513 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:45:03,514 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:45:03,515 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:45:03,515 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:45:03,516 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:45:03,516 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:45:03,517 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:45:03,517 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 23:45:03,518 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 23:45:03,518 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 23:45:03,519 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:45:03,519 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:45:03,520 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:45:03,520 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:45:03,521 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 23:45:03,521 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:45:03,523 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:45:03,524 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:45:03,524 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:45:03,525 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:45:03,525 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:45:03,525 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:45:03,526 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:45:03,526 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:45:03,527 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:45:03,527 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 23:45:03,528 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 23:45:03,528 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:45:03,528 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_323966e4-e8a8-45f0-9179-c41041c4b546/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_323966e4-e8a8-45f0-9179-c41041c4b546/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2165aefdca75c2370f155996346c5c4ea8ed352d96946243b70bd7ef162ab29f [2023-12-02 23:45:03,722 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:45:03,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:45:03,743 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:45:03,744 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:45:03,745 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:45:03,746 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_323966e4-e8a8-45f0-9179-c41041c4b546/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/product-lines/minepump_spec4_product51.cil.c [2023-12-02 23:45:06,453 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:45:06,654 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:45:06,655 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_323966e4-e8a8-45f0-9179-c41041c4b546/sv-benchmarks/c/product-lines/minepump_spec4_product51.cil.c [2023-12-02 23:45:06,667 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_323966e4-e8a8-45f0-9179-c41041c4b546/bin/ukojak-verify-Qdu7aM0XO9/data/70716ff2b/1a5b5ae57a7749ba8973f77dd61f682e/FLAG821efe8ed [2023-12-02 23:45:06,679 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_323966e4-e8a8-45f0-9179-c41041c4b546/bin/ukojak-verify-Qdu7aM0XO9/data/70716ff2b/1a5b5ae57a7749ba8973f77dd61f682e [2023-12-02 23:45:06,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:45:06,682 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:45:06,683 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:45:06,683 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:45:06,686 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:45:06,687 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:45:06" (1/1) ... [2023-12-02 23:45:06,688 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ffe428b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:45:06, skipping insertion in model container [2023-12-02 23:45:06,688 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:45:06" (1/1) ... [2023-12-02 23:45:06,734 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:45:06,917 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_323966e4-e8a8-45f0-9179-c41041c4b546/sv-benchmarks/c/product-lines/minepump_spec4_product51.cil.c[8940,8953] [2023-12-02 23:45:06,970 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:45:06,981 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:45:06,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [49] [2023-12-02 23:45:06,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [153] [2023-12-02 23:45:06,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [182] [2023-12-02 23:45:06,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [290] [2023-12-02 23:45:06,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [325] [2023-12-02 23:45:06,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [540] [2023-12-02 23:45:06,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [607] [2023-12-02 23:45:06,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [616] [2023-12-02 23:45:07,018 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_323966e4-e8a8-45f0-9179-c41041c4b546/sv-benchmarks/c/product-lines/minepump_spec4_product51.cil.c[8940,8953] [2023-12-02 23:45:07,051 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:45:07,069 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:45:07,069 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:45:07 WrapperNode [2023-12-02 23:45:07,070 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:45:07,071 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:45:07,071 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:45:07,071 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:45:07,077 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:45:07" (1/1) ... [2023-12-02 23:45:07,090 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:45:07" (1/1) ... [2023-12-02 23:45:07,115 INFO L138 Inliner]: procedures = 56, calls = 100, calls flagged for inlining = 24, calls inlined = 20, statements flattened = 207 [2023-12-02 23:45:07,116 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:45:07,117 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:45:07,117 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:45:07,117 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:45:07,124 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:45:07" (1/1) ... [2023-12-02 23:45:07,125 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:45:07" (1/1) ... [2023-12-02 23:45:07,127 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:45:07" (1/1) ... [2023-12-02 23:45:07,128 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:45:07" (1/1) ... [2023-12-02 23:45:07,133 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:45:07" (1/1) ... [2023-12-02 23:45:07,139 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:45:07" (1/1) ... [2023-12-02 23:45:07,140 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:45:07" (1/1) ... [2023-12-02 23:45:07,142 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:45:07" (1/1) ... [2023-12-02 23:45:07,145 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:45:07,146 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:45:07,147 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:45:07,147 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:45:07,148 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:45:07" (1/1) ... [2023-12-02 23:45:07,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:45:07,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_323966e4-e8a8-45f0-9179-c41041c4b546/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:45:07,181 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_323966e4-e8a8-45f0-9179-c41041c4b546/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:45:07,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_323966e4-e8a8-45f0-9179-c41041c4b546/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:45:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:45:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-12-02 23:45:07,216 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-12-02 23:45:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-12-02 23:45:07,216 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-12-02 23:45:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-12-02 23:45:07,216 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-12-02 23:45:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2023-12-02 23:45:07,217 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2023-12-02 23:45:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-12-02 23:45:07,217 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-12-02 23:45:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2023-12-02 23:45:07,217 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2023-12-02 23:45:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 23:45:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-12-02 23:45:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-12-02 23:45:07,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:45:07,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:45:07,305 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:45:07,308 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:45:07,548 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:45:07,646 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:45:07,646 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-12-02 23:45:07,648 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:45:07 BoogieIcfgContainer [2023-12-02 23:45:07,648 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:45:07,649 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:45:07,649 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:45:07,657 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:45:07,657 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:45:07" (1/1) ... [2023-12-02 23:45:07,665 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:45:07,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:07,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 59 states and 80 transitions. [2023-12-02 23:45:07,715 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 80 transitions. [2023-12-02 23:45:07,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-12-02 23:45:07,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:07,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:07,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:07,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:07,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:07,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 59 states and 78 transitions. [2023-12-02 23:45:07,885 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 78 transitions. [2023-12-02 23:45:07,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-02 23:45:07,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:07,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:07,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:07,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:07,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:07,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 61 states and 81 transitions. [2023-12-02 23:45:07,992 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 81 transitions. [2023-12-02 23:45:07,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-12-02 23:45:07,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:07,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:08,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:08,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:08,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:08,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 71 states and 101 transitions. [2023-12-02 23:45:08,206 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 101 transitions. [2023-12-02 23:45:08,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-02 23:45:08,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:08,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:08,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:08,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:08,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:08,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 72 states and 102 transitions. [2023-12-02 23:45:08,285 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 102 transitions. [2023-12-02 23:45:08,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-02 23:45:08,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:08,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:08,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:08,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:08,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 73 states and 103 transitions. [2023-12-02 23:45:08,366 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 103 transitions. [2023-12-02 23:45:08,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-02 23:45:08,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:08,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:08,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:08,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:08,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 74 states and 104 transitions. [2023-12-02 23:45:08,433 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 104 transitions. [2023-12-02 23:45:08,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-02 23:45:08,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:08,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:08,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:09,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:09,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 89 states and 136 transitions. [2023-12-02 23:45:09,178 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 136 transitions. [2023-12-02 23:45:09,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-02 23:45:09,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:09,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:09,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:09,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:09,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:09,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 90 states and 137 transitions. [2023-12-02 23:45:09,346 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 137 transitions. [2023-12-02 23:45:09,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-02 23:45:09,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:09,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:09,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:09,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:09,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:09,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 94 states and 147 transitions. [2023-12-02 23:45:09,551 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 147 transitions. [2023-12-02 23:45:09,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-02 23:45:09,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:09,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:09,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:09,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:10,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 98 states and 155 transitions. [2023-12-02 23:45:10,310 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 155 transitions. [2023-12-02 23:45:10,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-02 23:45:10,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:10,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:10,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:10,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:10,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:10,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 104 states and 169 transitions. [2023-12-02 23:45:10,562 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 169 transitions. [2023-12-02 23:45:10,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 23:45:10,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:10,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:10,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:10,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:45:10,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:10,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 113 states and 190 transitions. [2023-12-02 23:45:10,968 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 190 transitions. [2023-12-02 23:45:10,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-02 23:45:10,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:10,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:10,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:11,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:45:11,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:11,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 114 states and 191 transitions. [2023-12-02 23:45:11,042 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 191 transitions. [2023-12-02 23:45:11,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-02 23:45:11,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:11,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:11,074 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:45:11,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:11,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 115 states and 192 transitions. [2023-12-02 23:45:11,106 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 192 transitions. [2023-12-02 23:45:11,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-02 23:45:11,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:11,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:11,326 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:45:12,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:12,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 127 states and 223 transitions. [2023-12-02 23:45:12,179 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 223 transitions. [2023-12-02 23:45:12,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-02 23:45:12,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:12,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:12,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:12,213 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:45:12,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:12,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 128 states and 224 transitions. [2023-12-02 23:45:12,252 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 224 transitions. [2023-12-02 23:45:12,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:45:12,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:12,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:12,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:12,389 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 23:45:12,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:12,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 129 states and 224 transitions. [2023-12-02 23:45:12,428 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 224 transitions. [2023-12-02 23:45:12,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-02 23:45:12,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:12,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:12,616 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:45:12,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:12,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 130 states and 225 transitions. [2023-12-02 23:45:12,660 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 225 transitions. [2023-12-02 23:45:12,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-02 23:45:12,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:12,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:12,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:13,101 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 23:45:14,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:14,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 142 states and 252 transitions. [2023-12-02 23:45:14,088 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 252 transitions. [2023-12-02 23:45:14,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-02 23:45:14,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:14,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:14,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:14,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 23:45:14,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:14,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 143 states and 252 transitions. [2023-12-02 23:45:14,792 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 252 transitions. [2023-12-02 23:45:14,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-02 23:45:14,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:14,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:14,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:15,069 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:16,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 157 states and 287 transitions. [2023-12-02 23:45:16,494 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 287 transitions. [2023-12-02 23:45:16,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 23:45:16,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:16,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:16,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:16,765 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:16,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:16,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 158 states and 288 transitions. [2023-12-02 23:45:16,827 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 288 transitions. [2023-12-02 23:45:16,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 23:45:16,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:16,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:16,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:16,970 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:18,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:18,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 174 states and 329 transitions. [2023-12-02 23:45:18,258 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 329 transitions. [2023-12-02 23:45:18,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 23:45:18,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:18,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:18,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:18,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:20,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:20,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 181 states and 352 transitions. [2023-12-02 23:45:20,052 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 352 transitions. [2023-12-02 23:45:20,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:20,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:20,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:20,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:20,083 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:45:20,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:20,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 186 states and 365 transitions. [2023-12-02 23:45:20,234 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 365 transitions. [2023-12-02 23:45:20,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:20,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:20,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:20,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:20,268 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:20,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:20,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 187 states and 366 transitions. [2023-12-02 23:45:20,301 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 366 transitions. [2023-12-02 23:45:20,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:20,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:20,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:20,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:20,334 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:20,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:20,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 192 states and 378 transitions. [2023-12-02 23:45:20,920 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 378 transitions. [2023-12-02 23:45:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:20,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:20,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:20,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:21,153 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 23:45:22,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:22,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 207 states and 412 transitions. [2023-12-02 23:45:22,949 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 412 transitions. [2023-12-02 23:45:22,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:22,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:22,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:22,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:23,121 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:45:23,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:23,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 207 states and 411 transitions. [2023-12-02 23:45:23,236 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 411 transitions. [2023-12-02 23:45:23,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:45:23,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:23,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:23,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:23,387 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:45:23,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:23,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 208 states and 408 transitions. [2023-12-02 23:45:23,733 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 408 transitions. [2023-12-02 23:45:23,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 23:45:23,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:23,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:23,765 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 23:45:23,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:23,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 209 states and 408 transitions. [2023-12-02 23:45:23,790 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 408 transitions. [2023-12-02 23:45:23,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 23:45:23,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:23,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:23,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:23,833 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:24,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:24,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 213 states and 415 transitions. [2023-12-02 23:45:24,320 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 415 transitions. [2023-12-02 23:45:24,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:24,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:24,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:24,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:24,351 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:45:24,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:24,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 214 states and 416 transitions. [2023-12-02 23:45:24,381 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 416 transitions. [2023-12-02 23:45:24,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:24,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:24,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:24,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:24,410 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:45:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:24,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 215 states and 417 transitions. [2023-12-02 23:45:24,450 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 417 transitions. [2023-12-02 23:45:24,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:24,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:24,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:24,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:24,591 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 23:45:24,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:24,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 216 states and 418 transitions. [2023-12-02 23:45:24,630 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 418 transitions. [2023-12-02 23:45:24,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:24,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:24,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:24,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:24,907 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:25,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 221 states and 433 transitions. [2023-12-02 23:45:25,693 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 433 transitions. [2023-12-02 23:45:25,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:25,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:25,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:25,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:26,103 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:27,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:27,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 228 states and 456 transitions. [2023-12-02 23:45:27,391 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 456 transitions. [2023-12-02 23:45:27,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:27,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:27,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:27,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:27,632 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:28,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:28,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 232 states and 468 transitions. [2023-12-02 23:45:28,111 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 468 transitions. [2023-12-02 23:45:28,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:28,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:28,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:28,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:28,151 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 23:45:28,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:28,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 233 states and 469 transitions. [2023-12-02 23:45:28,306 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 469 transitions. [2023-12-02 23:45:28,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:28,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:28,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:28,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:28,367 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:28,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:28,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:28,778 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:28,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:28,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:28,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:28,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:28,840 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:28,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:28,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:28,868 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:28,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:28,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:28,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:28,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:28,933 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:28,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:28,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:28,968 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:28,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:28,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:28,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:28,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,033 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:29,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:29,079 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:29,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:29,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,141 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:29,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:29,174 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:29,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:29,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,233 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:29,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:29,267 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:29,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:29,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,330 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:29,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:29,363 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:29,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,421 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:29,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:29,453 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:29,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:29,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,511 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:29,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:29,542 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:29,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:29,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:29,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:29,647 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:29,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:29,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,708 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:29,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:29,741 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:29,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:29,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,801 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:29,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:29,835 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:29,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,898 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:29,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:29,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:29,931 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:29,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:29,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:29,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:29,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:29,990 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:30,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:30,022 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:30,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:30,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,080 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:30,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:30,112 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:30,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:30,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,187 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:30,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:30,220 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:30,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:30,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,278 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:30,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:30,312 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:30,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:30,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,369 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:30,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:30,403 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:30,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:30,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,461 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:30,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:30,495 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:30,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:30,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,552 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:30,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:30,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:30,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,641 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:30,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:30,699 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:30,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:30,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,754 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:30,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:30,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:30,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,842 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:30,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:30,876 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:30,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:30,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:30,933 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:30,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:30,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:30,966 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:30,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:30,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:30,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,022 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:31,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:31,056 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:31,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,110 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:31,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:31,142 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:31,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:31,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,225 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:31,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:31,258 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:31,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:31,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,314 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:31,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:31,345 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:31,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:31,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,402 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:31,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:31,434 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:31,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:31,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,498 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:31,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:31,532 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:31,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:31,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,588 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:31,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:31,617 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:31,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:45:31,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,656 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:31,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:31,708 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:31,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:31,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,760 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:31,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:31,793 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:31,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:31,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,847 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:31,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:31,875 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:31,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:31,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,917 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:31,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:31,937 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:31,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:31,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:31,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:31,977 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:31,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:31,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:31,997 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:31,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:31,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:31,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,036 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:32,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:32,057 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:32,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:32,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,094 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:32,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:32,114 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:32,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:32,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,151 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:32,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:32,170 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:32,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:32,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,234 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:32,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:32,255 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:32,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:32,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,297 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:32,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:32,316 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:32,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:32,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,354 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:32,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:32,375 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:32,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:32,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,412 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:32,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:32,433 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:32,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:32,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,470 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:32,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:32,490 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:32,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:32,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,530 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:32,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:32,553 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:32,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:32,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,592 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:32,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:32,612 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:32,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:32,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,651 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:32,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:32,672 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:32,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:32,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,734 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:32,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:32,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:32,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,794 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:32,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:32,814 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:32,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:32,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,855 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:32,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:32,876 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:32,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:32,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,917 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:32,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:32,937 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:32,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:32,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:32,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:32,979 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:32,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:32,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:32,998 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:32,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:32,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:32,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,050 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:33,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:33,078 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:33,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:33,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,132 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:33,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:33,160 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:33,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:33,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,202 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:33,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:33,234 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:33,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:33,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,288 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:33,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:33,315 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:33,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:33,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,368 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:33,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:33,387 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:33,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:33,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,435 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:33,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:33,452 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:33,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:33,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,505 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:33,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:33,533 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:33,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:33,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,577 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:33,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:33,593 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:33,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:33,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,632 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:33,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:33,651 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:33,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:33,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,687 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:33,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:33,703 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:33,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:33,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,755 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:33,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:33,787 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:33,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:33,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,849 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:33,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:33,878 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:33,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:33,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:33,930 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:33,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:33,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:33,961 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:33,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:33,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:33,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:33,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,003 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:34,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:34,023 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:34,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:34,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,060 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:34,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:34,080 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:34,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:34,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,127 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:34,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:34,148 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:34,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:34,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,186 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:34,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:34,204 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:34,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:34,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,239 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:34,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:34,256 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:34,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:34,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,293 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:34,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:34,314 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:34,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:34,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:34,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:34,386 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:34,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:34,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,419 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:34,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:34,437 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:34,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:34,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,479 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:34,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:34,497 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:34,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:34,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,538 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:34,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:34,557 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:34,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:34,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,594 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:34,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:34,612 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:34,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:34,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,661 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:34,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:34,687 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:34,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:34,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,735 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:34,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:34,756 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:34,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:34,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,799 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:34,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:34,815 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:34,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:34,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,866 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:34,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:34,892 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:34,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:34,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:34,943 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:34,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:34,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:34,971 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:34,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:34,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:34,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:34,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,039 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:35,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:35,058 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:35,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:35,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,106 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:35,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:35,125 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:35,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:35,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,182 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:35,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:35,207 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:35,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:35,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,255 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:35,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:35,282 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:35,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:35,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,331 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:35,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:35,356 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:35,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:35,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,404 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:35,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:35,430 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:35,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:35,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,480 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:35,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:35,497 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:35,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:35,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,532 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:35,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:35,551 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:35,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:35,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,591 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:35,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:35,609 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:35,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:35,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,655 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:35,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:35,671 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:35,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:35,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,705 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:35,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:35,722 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:35,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:35,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:35,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:35,771 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:35,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:35,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,804 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:35,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:35,820 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:35,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:35,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,872 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:35,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:35,892 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:35,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:35,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,931 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:35,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:35,949 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:35,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:35,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:35,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:35,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:35,983 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:36,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:36,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:36,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,034 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:36,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:36,053 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:36,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:36,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,089 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:36,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:36,106 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:36,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:36,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,141 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:36,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:36,172 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:36,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:36,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,223 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:36,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:36,249 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:36,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:36,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,296 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:36,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:36,324 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:36,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:36,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,370 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:36,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:36,398 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:36,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:36,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,452 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:36,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:36,479 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:36,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:36,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,521 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:36,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:36,539 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:36,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:36,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,583 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:36,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:36,599 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:36,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:36,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,632 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:36,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:36,649 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:36,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:36,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,686 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:36,706 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:36,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:36,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,741 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:36,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:36,764 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:36,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:36,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,798 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:36,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:36,821 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:36,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:36,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,856 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:36,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:36,875 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:36,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:36,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,920 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:36,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:36,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:36,943 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:36,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:36,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:36,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:36,982 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,009 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,046 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,063 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,099 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,118 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,174 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,216 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,241 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,283 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,303 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,341 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,357 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,391 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,408 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,441 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,459 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,508 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,533 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,581 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,616 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,666 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,691 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,729 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,781 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,798 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,832 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,848 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,883 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,910 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:37,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:37,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:37,985 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:37,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:37,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:37,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:37,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,018 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,034 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,066 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,082 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,117 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,133 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,184 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,217 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,233 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,271 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,288 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,321 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,339 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,371 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,397 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,433 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,449 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,499 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,520 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,568 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,595 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,640 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,657 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,692 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,709 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,742 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,769 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,810 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,829 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,865 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,885 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,937 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:38,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:38,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:38,954 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:38,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:38,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:38,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:38,985 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,003 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,036 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,052 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,086 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,104 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,139 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,158 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,192 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,208 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,242 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,259 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,295 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,346 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,362 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,394 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,410 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,443 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,461 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,494 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,514 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,548 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,565 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,598 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,615 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,649 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,666 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,701 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,717 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,750 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,767 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,801 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,817 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,850 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,868 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,901 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,923 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:39,958 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:39,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:39,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:39,977 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:39,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:39,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:39,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:39,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,011 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,028 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,060 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,077 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,115 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,132 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,166 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,186 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,233 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,250 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,283 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,300 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,334 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,359 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,401 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,417 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,449 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,465 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,497 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,514 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,546 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,565 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,598 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,614 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,646 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,662 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,694 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,714 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,746 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,762 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,794 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,811 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,843 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,859 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,891 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,909 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,941 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:40,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:40,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:40,957 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:40,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:40,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:40,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:40,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:40,989 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,005 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,037 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,053 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,085 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,102 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,133 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,150 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,181 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,197 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,230 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,247 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,282 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,301 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,333 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,349 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,381 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,398 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,431 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,483 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,540 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,562 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,597 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,619 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,654 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,677 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,711 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,731 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,765 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,821 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,843 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,888 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,905 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,937 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:41,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:41,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:41,954 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:41,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:41,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:41,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:41,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:41,986 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,003 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,037 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,063 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,095 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,111 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,145 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,161 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,195 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,211 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,244 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,260 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,293 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,309 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,342 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,358 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,390 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,407 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,459 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,490 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,506 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,542 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,558 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,596 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,613 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,646 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,662 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,694 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,711 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,744 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,761 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,795 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,811 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,845 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,862 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,895 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,911 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,944 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:42,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:42,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:42,960 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:42,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:42,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:42,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:42,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:42,992 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,009 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,046 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,063 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,096 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,114 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,146 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,170 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,203 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,220 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,253 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,270 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,303 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,319 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,368 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,400 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,416 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,447 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,463 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,494 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,510 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,542 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,558 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,590 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,611 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,643 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,659 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,690 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,706 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,738 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,754 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,786 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,803 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,835 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,855 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,887 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,903 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,935 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:43,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:43,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:43,953 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:43,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:43,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:43,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:43,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:43,986 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,002 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,035 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,052 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,085 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,102 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,134 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,152 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,188 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,204 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,236 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,253 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,285 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,302 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,334 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,353 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,386 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,404 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,437 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,453 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,486 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,502 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,536 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,554 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,587 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,604 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,637 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,653 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,685 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,702 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,738 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,754 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,801 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,817 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,849 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,866 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,899 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,915 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,947 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:44,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:44,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:44,965 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:44,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:44,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:44,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:44,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:44,997 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,014 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,046 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,063 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,097 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,123 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,157 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,173 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,205 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,221 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,253 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,268 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,314 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,341 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,374 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,391 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,423 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,440 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,473 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,489 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,521 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,537 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,569 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,585 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,617 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,633 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,665 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,681 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,713 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,729 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,761 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,777 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,811 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,828 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,859 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,875 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,910 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,926 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:45,958 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:45,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:45,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:45,974 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:45,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:45,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:45,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:45,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,022 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,054 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,071 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,103 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,119 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,151 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,169 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,201 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,217 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,249 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,265 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,296 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,313 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,345 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,361 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,393 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,409 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,441 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,461 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,496 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,512 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,546 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,572 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,606 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,622 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,653 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,669 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,701 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,718 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,750 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,766 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,797 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,814 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,856 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,873 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,907 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,927 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:46,960 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:46,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:46,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:46,982 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:46,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:46,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:46,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:46,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,016 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,037 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,070 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,092 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,125 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,149 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,182 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,201 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,233 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,251 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,283 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,301 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,333 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,351 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,382 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,399 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,432 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,448 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,481 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,497 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,530 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,546 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,578 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,597 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,633 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,651 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,683 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,701 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,733 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,751 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,783 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,799 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,830 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,847 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,878 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,895 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,927 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,943 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:47,975 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:47,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:47,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:47,992 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:47,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:47,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:47,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:47,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,023 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,041 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,073 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,089 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,127 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,144 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,175 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,194 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,226 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,243 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,274 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,290 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,322 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,338 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,369 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,386 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,418 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,435 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,467 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,483 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,515 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,531 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,581 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,614 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,631 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,663 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,680 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,712 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,728 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,762 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,779 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,813 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,829 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,862 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,879 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,912 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,931 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:48,965 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:48,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:48,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:48,984 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:48,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:48,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:48,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:48,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,018 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,038 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,071 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,098 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,133 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,151 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,183 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,199 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,230 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,246 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,278 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,294 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,329 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,350 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,382 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,398 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,430 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,447 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,479 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,497 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,529 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,546 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,578 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,595 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,627 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,651 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,682 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,698 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,742 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,759 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,790 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,806 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,838 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,854 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,890 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,908 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,941 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:49,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:49,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:49,960 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:49,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:49,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:49,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:49,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:49,992 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,008 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,040 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,056 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,102 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,121 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,153 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,170 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,203 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,219 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,252 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,269 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,301 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,317 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,349 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,365 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,398 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,420 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,454 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,477 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,515 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,534 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,569 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,591 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,625 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,644 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,689 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,706 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,738 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,755 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,787 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,804 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,837 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,854 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,887 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,905 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,937 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:50,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:50,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:50,954 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:50,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:50,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:50,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:50,987 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,037 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,053 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,089 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,107 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,139 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,157 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,189 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,207 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,239 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,257 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,289 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,305 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,336 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,354 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,385 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,401 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,433 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,450 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,482 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,498 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,529 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,579 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,597 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,629 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,649 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,683 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,699 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,732 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,748 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,781 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,797 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,830 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,846 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,879 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,895 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,927 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,944 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:51,976 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:51,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:51,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:51,992 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:51,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:51,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:51,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:51,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,024 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,041 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,073 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,089 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,122 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,138 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,171 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,187 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,222 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,238 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,271 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,287 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,321 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,337 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,370 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,418 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,467 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,517 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,535 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,566 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,583 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,615 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,632 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,664 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,682 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,714 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,731 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,767 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,785 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,818 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,835 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,872 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,893 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,928 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,945 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:52,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:52,978 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:52,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:52,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:52,995 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:52,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:52,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:52,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,029 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,053 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,086 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,103 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,152 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,186 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,202 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,236 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,252 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,299 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,319 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,353 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,372 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,406 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,425 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,458 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,476 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,521 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,537 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,570 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,586 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,630 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,651 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,684 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,700 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,732 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,748 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,780 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,797 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,831 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,847 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,879 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,896 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,929 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,947 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:53,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:53,979 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:53,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:53,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:53,995 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:53,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:53,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:53,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,028 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,044 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,076 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,092 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,124 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,140 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,174 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,190 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,222 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,238 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,271 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,287 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,319 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,336 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,368 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,384 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,416 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,433 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,465 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,481 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,519 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,535 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,567 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,583 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,615 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,632 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,664 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,680 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,713 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,730 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,763 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,779 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,812 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,828 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,861 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,878 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,912 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,928 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:54,961 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:54,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:54,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:54,978 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:54,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:54,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:54,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,011 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,028 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,067 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,083 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,115 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,132 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,164 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,181 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,213 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,231 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,263 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,280 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,325 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,345 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,377 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,395 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,427 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,444 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,478 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,494 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,542 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,558 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,592 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,609 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,647 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,672 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,720 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,752 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,768 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,802 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,818 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,850 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,867 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,902 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,919 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,951 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:55,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:55,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:55,967 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:55,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:55,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:55,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:55,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:55,999 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,048 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,064 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,096 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,113 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,145 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,195 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,211 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,245 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,262 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,294 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,310 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,342 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,359 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,391 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,410 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,442 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,460 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,513 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,544 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,560 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,592 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,608 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,656 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,687 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,703 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,734 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,750 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,784 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,800 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,850 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,882 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,899 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,931 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,949 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:56,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:56,981 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:56,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:56,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:56,999 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:56,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:56,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:56,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,031 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,047 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,079 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,097 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,131 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,150 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,182 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,201 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,240 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,294 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,320 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,354 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,375 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,407 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,423 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,454 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,471 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,502 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,521 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,552 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,569 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,600 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,618 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,650 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,669 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,700 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,718 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,749 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,765 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,797 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,813 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,844 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,862 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,893 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,912 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,943 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:57,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:57,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:57,961 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:57,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:57,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:57,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:57,993 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,009 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,040 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,058 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,089 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,105 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,136 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,153 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,184 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,201 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,232 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,250 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,281 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,298 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,330 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,347 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,379 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,395 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,427 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,442 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,493 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,524 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,542 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,574 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,590 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,621 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,637 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,669 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,685 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,717 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,734 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,766 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,782 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,813 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,829 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,861 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,878 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,910 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,929 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:58,961 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:58,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:58,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:58,978 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:58,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:58,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:58,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:58,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,012 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,028 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,060 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,077 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,109 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,157 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,174 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,205 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,221 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,253 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,269 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,300 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,316 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,348 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,365 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,396 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,412 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,444 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,460 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,492 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,508 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,543 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,593 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,610 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,658 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,689 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,707 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,738 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,754 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,785 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,803 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,834 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,852 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,884 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,901 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,933 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,951 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:45:59,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:45:59,982 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:45:59,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:45:59,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:45:59,999 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:45:59,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:45:59,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:45:59,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,030 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,049 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,080 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,100 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,131 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,148 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,179 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,196 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,227 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,244 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,276 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,293 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,325 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,342 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,374 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,392 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,424 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,441 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,473 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,490 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,522 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,538 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,569 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,585 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,617 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,634 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,669 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,686 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,717 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,735 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,766 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,784 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,817 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,865 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,882 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,914 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,933 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:00,964 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:00,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:00,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:00,981 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:00,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:00,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:00,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:00,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,012 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,029 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,060 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,078 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,109 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,125 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,157 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,173 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,208 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,226 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,257 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,275 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,306 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,323 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,357 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,375 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,407 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,425 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,457 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,473 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,505 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,522 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,554 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,574 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,605 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,623 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,654 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,672 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,704 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,755 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,772 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,810 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,826 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,864 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,881 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,913 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,929 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:01,961 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:01,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:01,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:01,977 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:01,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:01,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:01,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:01,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,008 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,024 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,055 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,072 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,103 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,120 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,151 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,167 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,199 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,215 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,246 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,263 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,294 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,314 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,345 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,363 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,394 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,440 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,458 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,489 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,507 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,539 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,557 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,589 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,605 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,636 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,658 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,690 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,706 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,737 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,754 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,787 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,803 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,834 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,850 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,884 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,899 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,931 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,946 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:02,978 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:02,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:02,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:02,994 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:02,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:02,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:02,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:02,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,025 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,041 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,072 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,088 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,119 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,135 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,166 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,182 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,213 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,229 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,260 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,276 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,307 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,323 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,355 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,371 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,406 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,423 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,455 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,481 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,526 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,542 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,575 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,598 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,631 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,651 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,684 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,706 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,740 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,760 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,793 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,815 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,848 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,866 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,900 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,919 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:03,952 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:03,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:03,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:03,970 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:03,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:03,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:03,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,007 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,026 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,058 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,076 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,108 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,126 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,157 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,175 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,206 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,224 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,256 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,274 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,306 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,323 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,355 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,372 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,403 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,419 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,451 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,467 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,499 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,515 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,546 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,566 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,597 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,613 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,644 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,661 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,692 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,709 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,740 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,757 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,788 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,805 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,836 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,853 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,884 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,903 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,934 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,950 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:04,982 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:04,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:04,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:04,998 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:04,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:04,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:04,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,029 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,045 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,076 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,100 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,132 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,147 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,179 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,195 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,226 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,242 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,273 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,289 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,321 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,337 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,368 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,384 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,432 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,457 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,503 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,528 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,569 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,585 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,616 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,632 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,664 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,690 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,729 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,745 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,777 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,796 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,828 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,844 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,875 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,891 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,935 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:05,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:05,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:05,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:05,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:05,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:05,983 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,000 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,031 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,048 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,080 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,096 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,128 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,146 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,178 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,197 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,229 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,245 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,279 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,296 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,327 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,345 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,378 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,400 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,434 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,456 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,490 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,508 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,541 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,560 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,593 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,615 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,649 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,671 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,705 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,728 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,760 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,777 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,809 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,825 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,862 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,881 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,913 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,929 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:06,961 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:06,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:06,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:06,977 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:06,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:06,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:06,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:06,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,008 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,025 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,056 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,074 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,105 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,122 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,156 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,174 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,205 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,222 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,255 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,278 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,311 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,334 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,368 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,387 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,424 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,440 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,473 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,490 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,523 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,539 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,572 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,589 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,622 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,640 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,673 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,690 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,722 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,739 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,773 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,790 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,823 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,840 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,872 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,889 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,922 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,938 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:07,971 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:07,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:07,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:07,990 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:07,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:07,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:07,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:07,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,040 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,072 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,089 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,121 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,139 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,171 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,189 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,222 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,239 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,273 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,289 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,337 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,356 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,390 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,407 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,439 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,458 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,489 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,505 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,538 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,560 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,591 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,608 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,639 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,656 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,688 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,704 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,736 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,753 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,785 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,801 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,832 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,849 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,881 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,898 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,930 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,949 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:08,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:08,981 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:08,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:08,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:08,998 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:08,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:08,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:08,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,030 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,048 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,081 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,098 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,135 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,153 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,184 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,201 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,232 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,249 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,280 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,298 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,329 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,345 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,377 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,396 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,427 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,443 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,475 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,491 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,523 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,539 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,571 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,588 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,620 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,636 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,671 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,687 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,719 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,736 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,768 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,784 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,818 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,834 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,866 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,883 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,916 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,933 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:09,966 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:09,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:09,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:09,982 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:09,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:09,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:09,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:09,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,016 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,032 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,065 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,081 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,114 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,131 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,163 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,179 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,213 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,239 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,285 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,304 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,335 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,351 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,383 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,399 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,430 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,446 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,477 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,493 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,526 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,543 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,575 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,591 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,624 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,642 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,674 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,693 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,725 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,741 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,775 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,793 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,825 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,841 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,873 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,889 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,922 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,938 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:10,970 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:10,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:10,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:10,988 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:10,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:10,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:10,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:10,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,020 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,038 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,071 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,087 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,120 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,137 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,170 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,187 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,219 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,235 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,267 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,283 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,315 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,334 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,366 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,382 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,415 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,431 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,463 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,480 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,512 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,529 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,563 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,579 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,612 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,629 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,661 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,678 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,710 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,727 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,776 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,809 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,826 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,860 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,879 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,911 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,928 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:11,961 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:11,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:11,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:11,977 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:11,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:11,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:11,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,010 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,027 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,059 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,075 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,109 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,125 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,159 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,175 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,209 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,226 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,258 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,275 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,307 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,324 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,356 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,383 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,429 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,458 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,492 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,509 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,540 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,557 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,588 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,605 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,636 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,653 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,685 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,701 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,732 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,749 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,780 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,796 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,828 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,845 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,876 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,892 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,924 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,940 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:12,971 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:12,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:12,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:12,987 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:12,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:12,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:12,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:12,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,020 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,036 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,068 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,083 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,115 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,131 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,162 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,179 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,210 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,226 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,258 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,275 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,306 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,322 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,353 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,370 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,401 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,417 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,448 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,465 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,496 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,513 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,547 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,563 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,594 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,610 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,641 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,657 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,689 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,705 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,736 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,753 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,784 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,800 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,831 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,847 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,879 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,895 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:13,940 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:13,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:13,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:13,956 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:13,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:13,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:13,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:13,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,001 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,021 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,052 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,103 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,119 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,150 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,166 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,198 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,213 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,245 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,260 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,292 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,307 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,339 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,354 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,386 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,401 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,433 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,449 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,479 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,495 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,527 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,544 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,583 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,599 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,638 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,654 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,685 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,701 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,732 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,748 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,781 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,797 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,829 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,845 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,877 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,893 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,926 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,942 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:14,973 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:14,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:14,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:14,989 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:14,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:14,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:14,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:14,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,021 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,037 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,068 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,084 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,116 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,134 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,169 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,186 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,218 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,235 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,267 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,284 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,316 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,334 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,366 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,383 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,415 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,432 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,464 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,480 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,512 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,529 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,561 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,577 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,610 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,627 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,658 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,676 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,710 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,732 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,763 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,781 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,812 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,830 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,861 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,877 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,909 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,926 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:15,958 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:15,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:15,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:15,975 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:15,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:15,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:15,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:15,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,007 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,025 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,057 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,074 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,106 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,123 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,155 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,172 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,203 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,219 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,250 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,269 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,300 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,316 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,348 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,364 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,395 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,442 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,458 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,505 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,538 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,554 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,586 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,603 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,634 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,654 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,685 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,701 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,733 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,750 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,781 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,802 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,833 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,849 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,880 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,930 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,947 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:16,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:16,978 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:16,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:16,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:16,995 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:16,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:16,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:16,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,026 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,045 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,076 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,094 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,127 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,149 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,180 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,197 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,229 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,250 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,283 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,352 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,383 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,399 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,432 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,448 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,480 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,496 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,528 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,544 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,576 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,592 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,624 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,641 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,673 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,689 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,721 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,737 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,769 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,785 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,818 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,834 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,866 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,889 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,921 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,941 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:17,973 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:17,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:17,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:17,990 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:17,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:17,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:17,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:17,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,021 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:18,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:18,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:18,040 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:18,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:18,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:18,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:18,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,072 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:18,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:18,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:18,089 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:18,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:18,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:18,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:18,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,121 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:18,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:18,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:18,137 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:18,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:18,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:18,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,169 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:18,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:18,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:18,185 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:18,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:18,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:18,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:18,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,217 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:18,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:18,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:18,233 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:18,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:18,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:18,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:18,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,265 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:18,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:18,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:18,282 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:18,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:18,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:18,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:18,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,314 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:18,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:18,330 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:18,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:18,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:18,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:18,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,362 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:18,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:18,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:18,379 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:18,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:18,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:18,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:18,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,411 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:18,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:18,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:18,427 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:18,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:18,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:18,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:18,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,462 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:18,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:18,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:18,478 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:18,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:18,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:18,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:18,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,511 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:18,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:18,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:18,537 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:18,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:18,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:18,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:18,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,584 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:18,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:18,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:18,610 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:18,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:18,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:18,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:18,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,658 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:18,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:18,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:18,683 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:18,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:18,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:18,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:18,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,729 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:18,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:18,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:18,753 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:18,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:18,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:18,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,784 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:18,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:18,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:18,800 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:18,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:18,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:18,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:18,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,832 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:46:18,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:46:18,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:46:18,848 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:46:18,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:46:18,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:46:18,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:46:18,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:46:18,880 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2023-12-02 23:58:05,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:05,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:05,457 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:05,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:05,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:05,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:05,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:05,512 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:05,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:05,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:05,530 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:05,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:05,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:05,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:05,577 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:05,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:05,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:05,594 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:05,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:05,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:05,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:05,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:05,639 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:05,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:05,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:05,656 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:05,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:05,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:05,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:05,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:05,703 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:05,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:05,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:05,720 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:05,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:05,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:05,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:05,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:05,767 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:05,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:05,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:05,783 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:05,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:05,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:05,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:05,831 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:05,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:05,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:05,849 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:05,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:05,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:05,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:05,896 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:05,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:05,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:05,913 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:05,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:05,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:05,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:05,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:05,960 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:05,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:05,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:05,978 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:05,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:05,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:05,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:05,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:06,025 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:06,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:06,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:06,043 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:06,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:06,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:06,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:06,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:06,089 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:06,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:06,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:06,107 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:06,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:06,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:06,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:06,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:06,153 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:06,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:06,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:06,170 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:06,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:06,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:06,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:06,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:06,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:06,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:06,235 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:06,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:06,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:06,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:06,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:06,284 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:06,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:06,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:06,302 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:06,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:06,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:06,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:06,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:06,350 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:06,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:06,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:06,369 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:06,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:06,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:06,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:06,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:06,415 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:06,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:06,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:06,433 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:06,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:06,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:06,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:06,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:06,494 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:06,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:06,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:06,512 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:06,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:06,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:06,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:06,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:06,559 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:06,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:06,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:06,577 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:06,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:06,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:06,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:06,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:06,624 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:06,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:06,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:06,643 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:06,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:06,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:06,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:06,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:06,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:06,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:06,707 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:06,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:06,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:06,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:06,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:06,754 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:06,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:06,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:06,773 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:06,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:06,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:06,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:06,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:06,821 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:06,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:06,839 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:06,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:06,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:06,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:06,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:06,887 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:06,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:06,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:06,904 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:06,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:06,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:06,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:06,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:06,953 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:06,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:06,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:06,971 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:06,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:06,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:06,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:06,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,018 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:07,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:07,035 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:07,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:07,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:07,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,081 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:07,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:07,099 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:07,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:07,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:07,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,150 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:07,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:07,175 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:07,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:07,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:07,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,237 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:07,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:07,254 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:07,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:07,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:07,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,301 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:07,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:07,317 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:07,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:07,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:07,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,364 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:07,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:07,380 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:07,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:07,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:07,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,424 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:07,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:07,440 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:07,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:07,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:07,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,482 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:07,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:07,498 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:07,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:07,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:07,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,547 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:07,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:07,563 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:07,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:07,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:07,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,606 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:07,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:07,622 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:07,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:07,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:07,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,669 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:07,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:07,685 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:07,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:07,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:07,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,730 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:07,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:07,746 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:07,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:07,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:07,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,788 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:07,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:07,804 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:07,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:07,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,846 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:07,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:07,862 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:07,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:07,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:07,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,906 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:07,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:07,922 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:07,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:07,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:07,968 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:07,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:07,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:07,984 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:07,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:07,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:07,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:08,029 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:08,045 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:08,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:08,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:08,090 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:08,106 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:08,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:08,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:08,151 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:08,168 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:08,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:08,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:08,213 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:08,229 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:08,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:08,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:08,274 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:08,291 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:08,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:08,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:08,337 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:08,353 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:08,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:08,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:08,398 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:08,415 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:08,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:08,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:08,473 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:08,490 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:08,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:08,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:08,536 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:08,552 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:08,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:08,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:08,598 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:08,616 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:08,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:08,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:08,663 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:08,680 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:08,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:08,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:08,725 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:08,741 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:08,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:08,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:08,787 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:08,804 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:08,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:08,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:08,850 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:08,866 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:08,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:08,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:08,911 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:08,928 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:08,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:08,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:08,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:08,975 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:08,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:08,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:08,991 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:08,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:08,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:08,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:09,036 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:09,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:09,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:09,054 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:09,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:09,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:09,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:09,100 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:09,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:09,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:09,117 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:09,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:09,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:09,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:09,163 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:09,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:09,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:09,181 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:09,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:09,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:09,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:09,228 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:09,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:09,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:09,244 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:09,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:09,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:09,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:09,291 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:09,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:09,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:09,308 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:09,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:09,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:09,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:09,355 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:09,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:09,374 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:09,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:09,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:09,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:09,420 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:09,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:09,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:09,444 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:09,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:09,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:09,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:09,492 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:09,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:09,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:09,509 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:09,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:09,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:09,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:09,557 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:09,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:09,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:09,574 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:09,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:09,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:09,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:09,622 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:09,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:09,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:09,641 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:09,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:09,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:09,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:09,688 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:09,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:09,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:09,705 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:09,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:09,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:09,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:09,752 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:09,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:09,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:09,769 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:09,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:09,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:09,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:09,815 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:09,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:09,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:09,832 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:09,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:09,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:09,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:09,879 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:09,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:09,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:09,895 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:09,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:09,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:09,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:09,945 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:09,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:09,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:09,961 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:09,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:09,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:09,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:09,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,009 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:10,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:10,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:10,025 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:10,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:10,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:10,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:10,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,073 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:10,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:10,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:10,089 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:10,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:10,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:10,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:10,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,137 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:10,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:10,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:10,154 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:10,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:10,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:10,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:10,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,201 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:10,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:10,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:10,218 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:10,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:10,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:10,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:10,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,265 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:10,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:10,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:10,282 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:10,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:10,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:10,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,327 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:10,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:10,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:10,344 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:10,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:10,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:10,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,392 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:10,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:10,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:10,409 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:10,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:10,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:10,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,467 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:10,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:10,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:10,484 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:10,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:10,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:10,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:10,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,530 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:10,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:10,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:10,546 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:10,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:10,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:10,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:10,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,593 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:10,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:10,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:10,609 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:10,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:10,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:10,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:10,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,655 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:10,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:10,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:10,671 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:10,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:10,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:10,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,717 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:10,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:10,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:10,734 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:10,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:10,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:10,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:10,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,780 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:10,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:10,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:10,797 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:10,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:10,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:10,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:10,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,843 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:10,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:10,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:10,860 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:10,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:10,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:10,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:10,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,906 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:10,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:10,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:10,923 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:10,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:10,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:10,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:10,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,970 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:10,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:10,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:10,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:10,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,033 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:11,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:11,049 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:11,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:11,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,097 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:11,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:11,113 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:11,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:11,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,161 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:11,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:11,177 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:11,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:11,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,224 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:11,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:11,240 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:11,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:11,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,288 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:11,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:11,304 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:11,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:11,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,353 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:11,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:11,370 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:11,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:11,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,431 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:11,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:11,448 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:11,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:11,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,495 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:11,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:11,512 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:11,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:11,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,559 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:11,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:11,576 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:11,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:11,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,622 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:11,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:11,640 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:11,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:11,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,684 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:11,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:11,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:11,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,742 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:11,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:11,762 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:11,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:11,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,804 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:11,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:11,820 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:11,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:11,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,863 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:11,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:11,879 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:11,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:11,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,922 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:11,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:11,938 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:11,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:11,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:11,981 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:11,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:11,997 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:11,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:11,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,040 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:12,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:12,057 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:12,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:12,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,100 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:12,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:12,117 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:12,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:12,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,160 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:12,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:12,176 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:12,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:12,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:12,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:12,236 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:12,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:12,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,279 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:12,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:12,296 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:12,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:12,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,339 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:12,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:12,356 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:12,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:12,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,408 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:12,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:12,424 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:12,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:12,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,468 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:12,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:12,484 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:12,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:12,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,527 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:12,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:12,544 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:12,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:12,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,587 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:12,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:12,604 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:12,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:12,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,651 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:12,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:12,667 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:12,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:12,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,710 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:12,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:12,727 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:12,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:12,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,770 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:12,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:12,787 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:12,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:12,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,831 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:12,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:12,848 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:12,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:12,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,891 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:12,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:12,908 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:12,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:12,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:12,951 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:12,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:12,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:12,968 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:12,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:12,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:12,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:12,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,011 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:13,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:13,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:13,028 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:13,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:13,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:13,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:13,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,071 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:13,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:13,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:13,088 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:13,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:13,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:13,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:13,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,131 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:13,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:13,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:13,148 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:13,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:13,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:13,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:13,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,191 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:13,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:13,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:13,208 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:13,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:13,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:13,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:13,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,251 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:13,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:13,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:13,268 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:13,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:13,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:13,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:13,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,321 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:13,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:13,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:13,337 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:13,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:13,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:13,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:13,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,381 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:13,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:13,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:13,397 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:13,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:13,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:13,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:13,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,440 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:13,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:13,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:13,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:13,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:13,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:13,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,500 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:13,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:13,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:13,517 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:13,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:13,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:13,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:13,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,560 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:13,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:13,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:13,576 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:13,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:13,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:13,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:13,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,620 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:13,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:13,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:13,636 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:13,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:13,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:13,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:13,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,680 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:13,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:13,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:13,697 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:13,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:13,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:13,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,742 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:13,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:13,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:13,758 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:13,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:13,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:13,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,804 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:13,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:13,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:13,821 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:13,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:13,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:13,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,867 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:13,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:13,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:13,884 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:13,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:13,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:13,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:13,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,933 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:13,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:13,950 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:13,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:13,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:13,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:13,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:13,995 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:14,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:14,013 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:14,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:14,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:14,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:14,060 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:14,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:14,077 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:14,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:14,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:14,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:14,125 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:14,142 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:14,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:14,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:14,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:14,189 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:14,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:14,205 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:14,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:14,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:14,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:14,252 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:14,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:14,278 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:14,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:14,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:14,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:14,324 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:14,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:14,341 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:14,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:14,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:14,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:14,389 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:14,406 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:14,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:14,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:14,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:14,453 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:14,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:14,470 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:14,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:14,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:14,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:14,518 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:14,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:14,535 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:14,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:14,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:14,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:14,583 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:14,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:14,601 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:14,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:14,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:14,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:14,648 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:14,665 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:14,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:14,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:14,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:14,712 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:14,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:14,729 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:14,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:14,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:14,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:14,776 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:14,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:14,793 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:14,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:14,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:14,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:14,840 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:14,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:14,857 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:14,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:14,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:14,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:14,904 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:14,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:14,923 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:14,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:14,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:14,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:14,971 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:14,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:14,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:14,987 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:14,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:14,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:14,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,034 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:15,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:15,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:15,052 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:15,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:15,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:15,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:15,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,096 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:15,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:15,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:15,112 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:15,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:15,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:15,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:15,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,156 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:15,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:15,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:15,173 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:15,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:15,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:15,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:15,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,217 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:15,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:15,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:15,233 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:15,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:15,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:15,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:15,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,287 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:15,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:15,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:15,304 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:15,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:15,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:15,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:15,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,351 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:15,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:15,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:15,368 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:15,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:15,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:15,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:15,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,414 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:15,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:15,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:15,431 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:15,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:15,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:15,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:15,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,475 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:15,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:15,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:15,492 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:15,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:15,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:15,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:15,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,537 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:15,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:15,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:15,553 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:15,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:15,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:15,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:15,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,599 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:15,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:15,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:15,616 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:15,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:15,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:15,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:15,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,662 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:15,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:15,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:15,678 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:15,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:15,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:15,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,723 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:15,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:15,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:15,740 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:15,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:15,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:15,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:15,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,787 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:15,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:15,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:15,804 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:15,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:15,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:15,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:15,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,851 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:15,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:15,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:15,868 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:15,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:15,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:15,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,916 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:15,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:15,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:15,935 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:15,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:15,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:15,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:15,981 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:15,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:15,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:15,998 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:15,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:15,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:15,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:16,044 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:16,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:16,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:16,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:16,106 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:16,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:16,123 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:16,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:16,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:16,171 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:16,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:16,188 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:16,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:16,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:16,245 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:16,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:16,261 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:16,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:16,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:16,309 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:16,325 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:16,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:16,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:16,373 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:16,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:16,389 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:16,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:16,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:16,435 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:16,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:16,452 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:16,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:16,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:16,500 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:16,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:16,516 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:16,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:16,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:16,561 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:16,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:16,578 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:16,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:16,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:16,626 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:16,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:16,644 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:16,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:16,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:16,691 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:16,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:16,708 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:16,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:16,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:16,756 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:16,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:16,773 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:16,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:16,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:16,820 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:16,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:16,837 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:16,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:16,884 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:16,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:16,901 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:16,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:16,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:16,948 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:16,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:16,965 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:16,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:16,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:16,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:17,012 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:17,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:17,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:17,030 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:17,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:17,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:17,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:17,078 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:17,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:17,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:17,094 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:17,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:17,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:17,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:17,144 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:17,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:17,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:17,170 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:17,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:17,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:17,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:17,238 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:17,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:17,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:17,263 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:17,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:17,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:17,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:17,310 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:17,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:17,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:17,331 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:17,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:17,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:17,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:17,380 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:17,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:17,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:17,396 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:17,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:17,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:17,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:17,443 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:17,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:17,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:17,459 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:17,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:17,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:17,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:17,506 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:17,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:17,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:17,522 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:17,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:17,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:17,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:17,568 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:17,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:17,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:17,585 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:17,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:17,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:17,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:17,632 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:17,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:17,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:17,648 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:17,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:17,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:17,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:17,694 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:17,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:17,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:17,711 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:17,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:17,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:17,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:17,758 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:17,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:17,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:17,774 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:17,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:17,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:17,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:17,820 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:17,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:17,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:17,836 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:17,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:17,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:17,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:17,883 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:17,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:17,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:17,900 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:17,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:17,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:17,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:17,946 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:17,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:17,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:17,963 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:17,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:17,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:17,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,006 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,022 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,065 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,081 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,124 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,139 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,182 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,198 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,249 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,265 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,307 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,323 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,366 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,382 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,440 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,483 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,499 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,543 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,559 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,601 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,617 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,661 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,676 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,719 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,735 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,778 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,793 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,836 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,852 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,894 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,910 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:18,953 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:18,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:18,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:18,969 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:18,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:18,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:18,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:18,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,014 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,032 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,076 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,092 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,145 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,162 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,204 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,221 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,263 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,279 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,321 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,337 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,379 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,397 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,440 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,458 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,500 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,517 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,559 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,576 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,618 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,634 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,676 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,694 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,736 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,753 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,795 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,812 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,854 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,870 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,912 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,928 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:19,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:19,971 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:19,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:19,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:19,988 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:19,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:19,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:19,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:20,032 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:20,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:20,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:20,055 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:20,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:20,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:20,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:20,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:20,099 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:20,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:20,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:20,116 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:20,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:20,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:20,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:20,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:20,161 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:20,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:20,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:20,178 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:20,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:20,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:20,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:20,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:20,224 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:20,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:20,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:20,241 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:20,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:20,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:20,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:20,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:20,288 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:20,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:20,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:20,305 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:20,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:20,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:20,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:20,351 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:20,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:20,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:20,368 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:20,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:20,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:20,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:20,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:20,416 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:20,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:20,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:20,433 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:20,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:20,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:20,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:20,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:20,481 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:20,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:20,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:20,497 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:20,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:20,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:20,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:20,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:20,545 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:20,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:20,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:20,561 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:20,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:20,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:20,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:20,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:20,608 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:20,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:20,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:20,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:20,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:20,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:20,673 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:20,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:20,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:20,690 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:20,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:20,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:20,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:20,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:20,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:20,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:20,755 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:20,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:20,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:20,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:20,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:20,802 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:20,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:20,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:20,822 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:20,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:20,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:20,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:20,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:20,869 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:20,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:20,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:20,887 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:20,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:20,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:20,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:20,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:20,933 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:20,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:20,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:20,950 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:20,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:20,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:20,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:20,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:20,997 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:21,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:21,013 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:21,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:21,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:21,071 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:21,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:21,087 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:21,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:21,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:21,132 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:21,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:21,149 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:21,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:21,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:21,196 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:21,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:21,213 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:21,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:21,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:21,260 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:21,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:21,277 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:21,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:21,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:21,324 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:21,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:21,341 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:21,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:21,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:21,390 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:21,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:21,407 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:21,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:21,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:21,453 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:21,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:21,469 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:21,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:21,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:21,513 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:21,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:21,529 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:21,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:21,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:21,572 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:21,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:21,589 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:21,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:21,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:21,632 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:21,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:21,649 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:21,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:21,697 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:21,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:21,713 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:21,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:21,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:21,758 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:21,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:21,775 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:21,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:21,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:21,822 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:21,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:21,839 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:21,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:21,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:21,882 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:21,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:21,899 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:21,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:21,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:21,947 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:21,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:21,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:21,974 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:21,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:21,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:21,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:21,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:22,038 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:22,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:22,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:22,054 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:22,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:22,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:22,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:22,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:22,097 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:22,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:22,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:22,115 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:22,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:22,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:22,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:22,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:22,159 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:22,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:22,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:22,176 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:22,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:22,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:22,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:22,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:22,219 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:22,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:22,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:22,236 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:22,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:22,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:22,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:22,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:22,278 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:22,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:22,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:22,295 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:22,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:22,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:22,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:22,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:22,341 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:22,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:22,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:22,358 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:22,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:22,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:22,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:22,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:22,401 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:22,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:22,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:22,427 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:22,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:22,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:22,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:22,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:22,476 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:22,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:22,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:22,493 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:22,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:22,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:22,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:22,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:22,537 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:22,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:22,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:22,553 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:22,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:22,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:22,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:22,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:22,597 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:22,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:22,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:22,615 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:22,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:22,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:22,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:22,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:22,659 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:22,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:22,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:22,676 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:22,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:22,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:22,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:22,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:22,720 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:22,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:22,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:22,737 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:22,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:22,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:22,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:22,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:22,781 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:22,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:22,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:22,797 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:22,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:22,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:22,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:22,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:22,842 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:22,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:22,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:22,859 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:22,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:22,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:22,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:22,904 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:22,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:22,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:22,921 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:22,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:22,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:22,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:22,966 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:22,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:22,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:22,988 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:22,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:22,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:22,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,034 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:23,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,096 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:23,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:23,114 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:23,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:23,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,160 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:23,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:23,178 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:23,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:23,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,223 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:23,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:23,241 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:23,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:23,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,287 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:23,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:23,305 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:23,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:23,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,350 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:23,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:23,366 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:23,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:23,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,413 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:23,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:23,429 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:23,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:23,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,475 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:23,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:23,491 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:23,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:23,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,538 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:23,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:23,554 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:23,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:23,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,600 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:23,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:23,616 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:23,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:23,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,662 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:23,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:23,678 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:23,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:23,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,724 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:23,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:23,740 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:23,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,786 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:23,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:23,803 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:23,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:23,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,849 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:23,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:23,866 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:23,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:23,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,912 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:23,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:23,929 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:23,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:23,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,987 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:24,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:24,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:24,003 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:24,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:24,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:24,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:24,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:24,050 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:24,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:24,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:24,067 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:24,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:24,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:24,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:24,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:24,111 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:24,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:24,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:24,128 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:24,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:24,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:24,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:24,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:24,176 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:24,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:24,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:24,192 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:24,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:24,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:24,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:24,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:24,238 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:24,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:24,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:24,255 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:24,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:24,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:24,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:24,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:24,301 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:24,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:24,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:24,317 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:24,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:24,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:24,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:24,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:24,362 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:24,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:24,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:24,378 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:24,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:24,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:24,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:24,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:24,423 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:24,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:24,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:24,440 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:24,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:24,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:24,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:24,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:24,487 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:24,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:24,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:24,504 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:24,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:24,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:24,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:24,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:24,551 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:24,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:24,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:24,567 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:24,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:24,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:24,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:24,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:24,614 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:24,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:24,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:24,630 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:24,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:24,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:24,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:24,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:24,676 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:24,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:24,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:24,693 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:24,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:24,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:24,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:24,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:24,740 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:24,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:24,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:24,757 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:24,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:24,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:24,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:24,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:24,805 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:24,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:24,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:24,822 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:24,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:24,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:24,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:24,869 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:24,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:24,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:24,885 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:24,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:24,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:24,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:24,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:24,945 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:24,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:24,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:24,961 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:24,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:24,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:24,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:24,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,007 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:25,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:25,023 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:25,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:25,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,070 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:25,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:25,087 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:25,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:25,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,134 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:25,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:25,150 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:25,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:25,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:25,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:25,212 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:25,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:25,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,258 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:25,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:25,274 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:25,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:25,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,320 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:25,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:25,337 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:25,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:25,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,383 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:25,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:25,399 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:25,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:25,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,446 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:25,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:25,462 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:25,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:25,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,509 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:25,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:25,525 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:25,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:25,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,572 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:25,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:25,589 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:25,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:25,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,636 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:25,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:25,653 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:25,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:25,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,699 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:25,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:25,716 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:25,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:25,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,763 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:25,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:25,779 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:25,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:25,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,825 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:25,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:25,842 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:25,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:25,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,889 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:25,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:25,913 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:25,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:25,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,961 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:25,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:25,980 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:25,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:25,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,026 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:26,044 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:26,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:26,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,091 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:26,108 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:26,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:26,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,155 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:26,172 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:26,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:26,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,218 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:26,237 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:26,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:26,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,282 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:26,300 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:26,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:26,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,343 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:26,361 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:26,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:26,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,403 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:26,421 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:26,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:26,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,463 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:26,481 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:26,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:26,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,524 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:26,543 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:26,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:26,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,585 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:26,602 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:26,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:26,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,645 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:26,662 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:26,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:26,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,705 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:26,722 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:26,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:26,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,765 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:26,784 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:26,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:26,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,827 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:26,845 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:26,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:26,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,895 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:26,913 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:26,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:26,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,956 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:26,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:26,973 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:26,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:26,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,016 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:27,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:27,034 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:27,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:27,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,076 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:27,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:27,094 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:27,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:27,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,138 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:27,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:27,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:27,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,198 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:27,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:27,217 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:27,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:27,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,265 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:27,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:27,284 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:27,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:27,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,330 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:27,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:27,348 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:27,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:27,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,391 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:27,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:27,409 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:27,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:27,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,452 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:27,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:27,470 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:27,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:27,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,513 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:27,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:27,529 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:27,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:27,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,572 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:27,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:27,588 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:27,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:27,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,631 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:27,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:27,646 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:27,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:27,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,688 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:27,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:27,706 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:27,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:27,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,748 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:27,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:27,764 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:27,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:27,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,817 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:27,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:27,833 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:27,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:27,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,876 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:27,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:27,892 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:27,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:27,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,935 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:27,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:27,951 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:27,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:27,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,993 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:28,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:28,009 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:28,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:28,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,052 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:28,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:28,068 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:28,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,111 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:28,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:28,127 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:28,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:28,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,169 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:28,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:28,185 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:28,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:28,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,228 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:28,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:28,244 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:28,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:28,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,286 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:28,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:28,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:28,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,346 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:28,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:28,363 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:28,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:28,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,407 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:28,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:28,423 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:28,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,469 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:28,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:28,485 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:28,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:28,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,533 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:28,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:28,549 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:28,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:28,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,593 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:28,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:28,609 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:28,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:28,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,656 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:28,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:28,672 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:28,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:28,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,720 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:28,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:28,744 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:28,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:28,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,793 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:28,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:28,811 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:28,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:28,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,858 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:28,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:28,876 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:28,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:28,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,922 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:28,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:28,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:28,940 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:28,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:28,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:28,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:28,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,987 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:29,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:29,004 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:29,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:29,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:29,052 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:29,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:29,070 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:29,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:29,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:29,116 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:29,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:29,133 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:29,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:29,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:29,180 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:29,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:29,196 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:29,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:29,243 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:29,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:29,261 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:29,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:29,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:29,308 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:29,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:29,325 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:29,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:29,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:29,371 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:29,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:29,389 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:29,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:29,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:29,437 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:29,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:29,454 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:29,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:29,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:29,500 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:29,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:29,518 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:29,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:29,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:29,564 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:29,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:29,581 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:29,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:29,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:29,628 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:29,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:29,644 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:29,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:29,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:29,692 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:29,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:29,708 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:29,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:29,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:29,762 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:29,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:29,779 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:29,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:29,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:29,825 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:29,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:29,842 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:29,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:29,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:29,888 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:29,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:29,904 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:29,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:29,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:29,948 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:29,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:29,965 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:29,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:29,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,012 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:30,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:30,029 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:30,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:30,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,076 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:30,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:30,093 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:30,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:30,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,140 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:30,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:30,157 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:30,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:30,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,202 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:30,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:30,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:30,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,265 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:30,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:30,282 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:30,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:30,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,329 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:30,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:30,346 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:30,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:30,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,393 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:30,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:30,410 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:30,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:30,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,456 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:30,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:30,473 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:30,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:30,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,519 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:30,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:30,539 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:30,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:30,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,587 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:30,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:30,605 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:30,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:30,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,653 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:30,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:30,671 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:30,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:30,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,731 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:30,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:30,749 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:30,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:30,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,797 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:30,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:30,813 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:30,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:30,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,861 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:30,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:30,879 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:30,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:30,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,927 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:30,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:30,946 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:30,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:30,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,993 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:31,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:31,011 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:31,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:31,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,058 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:31,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:31,076 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:31,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:31,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,122 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:31,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:31,140 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:31,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:31,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,185 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:31,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:31,202 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:31,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:31,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,245 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:31,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:31,261 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:31,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:31,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,305 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:31,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:31,321 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:31,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:31,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,372 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:31,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:31,390 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:31,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:31,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,437 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:31,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:31,456 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:31,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:31,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,503 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:31,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:31,523 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:31,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:31,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,568 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:31,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:31,587 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:31,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:31,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,634 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:31,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:31,654 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:31,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:31,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,711 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:31,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:31,733 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:31,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:31,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,782 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:31,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:31,805 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:31,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:31,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,853 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:31,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:31,876 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:31,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:31,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,927 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:31,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:31,947 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:31,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:31,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,997 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:32,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:32,019 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:32,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:32,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,067 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:32,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:32,086 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:32,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:32,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,133 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:32,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:32,152 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:32,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:32,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,200 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:32,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:32,223 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:32,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:32,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,271 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:32,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:32,289 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:32,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:32,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,337 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:32,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:32,360 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:32,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:32,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,409 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:32,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:32,427 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:32,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:32,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,475 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:32,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:32,497 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:32,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:32,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,548 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:32,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:32,567 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:32,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:32,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,612 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:32,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:32,635 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:32,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:32,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,685 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:32,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:32,708 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:32,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:32,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,757 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:32,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:32,787 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:32,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:32,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,834 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:32,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:32,857 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:32,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:32,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,906 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:32,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:32,926 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:32,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:32,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,974 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:32,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:32,994 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:32,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:32,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,040 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:33,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:33,057 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:33,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:33,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,104 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:33,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:33,122 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:33,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:33,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,168 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:33,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:33,186 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:33,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:33,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,232 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:33,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:33,250 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:33,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:33,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,296 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:33,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:33,314 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:33,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:33,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,360 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:33,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:33,378 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:33,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:33,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,424 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:33,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:33,441 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:33,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:33,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,487 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:33,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:33,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,552 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:33,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:33,568 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:33,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:33,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,615 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:33,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:33,632 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:33,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:33,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,680 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:33,697 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:33,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:33,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,744 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:33,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:33,761 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:33,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:33,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,818 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:33,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:33,834 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:33,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:33,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,880 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:33,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:33,897 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:33,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:33,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,944 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:33,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:33,960 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:33,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:33,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,008 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,025 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,071 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,088 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,132 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,148 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,192 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,209 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,253 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,269 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,312 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,329 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,372 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,388 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,431 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,447 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,490 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,506 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,549 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,565 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,608 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,625 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,667 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,684 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,738 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,755 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,798 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,814 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,856 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,873 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,915 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,932 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,974 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:34,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:34,990 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:34,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:34,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,033 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:35,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:35,049 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:35,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,095 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:35,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:35,112 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:35,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,156 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:35,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:35,172 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:35,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,215 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:35,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:35,231 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:35,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,274 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:35,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:35,290 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:35,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,332 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:35,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:35,349 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:35,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,392 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:35,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:35,408 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:35,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,451 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:35,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:35,468 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:35,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,510 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:35,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:35,527 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:35,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,570 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:35,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:35,587 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:35,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,641 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:35,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:35,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,700 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:35,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:35,716 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:35,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,759 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:35,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:35,775 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:35,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,817 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:35,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:35,833 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:35,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,876 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:35,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:35,893 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:35,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:35,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:35,953 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:35,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,995 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:36,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:36,011 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:36,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:36,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,054 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:36,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:36,070 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:36,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:36,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,112 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:36,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:36,129 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:36,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:36,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,174 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:36,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:36,190 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:36,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:36,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,236 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:36,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:36,253 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:36,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:36,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,299 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:36,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:36,316 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:36,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:36,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,363 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:36,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:36,379 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:36,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:36,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,425 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:36,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:36,442 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:36,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:36,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,489 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:36,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:36,505 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:36,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:36,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,553 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:36,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:36,576 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:36,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:36,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,623 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:36,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:36,641 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:36,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:36,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,686 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:36,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:36,704 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:36,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:36,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,749 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:36,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:36,766 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:36,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:36,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,813 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:36,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:36,829 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:36,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:36,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,876 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:36,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:36,893 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:36,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:36,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,939 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:36,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:36,955 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:36,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:36,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,001 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:37,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:37,017 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:37,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,064 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:37,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:37,081 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:37,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:37,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,129 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:37,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:37,152 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:37,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:37,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,218 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:37,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:37,236 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:37,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:37,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,282 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:37,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:37,300 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:37,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:37,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,345 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:37,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:37,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:37,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,412 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:37,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:37,429 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:37,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:37,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,477 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:37,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:37,495 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:37,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:37,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,543 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:37,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:37,560 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:37,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:37,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,613 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:37,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:37,629 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:37,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:37,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,676 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:37,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:37,694 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:37,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:37,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,741 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:37,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:37,758 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:37,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:37,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,805 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:37,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:37,823 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:37,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:37,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,870 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:37,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:37,889 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:37,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:37,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,938 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:37,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:37,954 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:37,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:37,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,001 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:38,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:38,018 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:38,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:38,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,066 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:38,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:38,085 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:38,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:38,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,133 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:38,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:38,150 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:38,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:38,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,199 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:38,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:38,217 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:38,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:38,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,264 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:38,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:38,281 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:38,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:38,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,329 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:38,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:38,347 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:38,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:38,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,393 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:38,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:38,411 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:38,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:38,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,459 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:38,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:38,475 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:38,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:38,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,521 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:38,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:38,539 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:38,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:38,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,597 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:38,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:38,613 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:38,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:38,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,661 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:38,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:38,677 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:38,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:38,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,723 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:38,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:38,739 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:38,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:38,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,786 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:38,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:38,803 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:38,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:38,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,848 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:38,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:38,865 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:38,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:38,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,911 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:38,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:38,927 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:38,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:38,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,974 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:38,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:38,990 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:38,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:38,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,035 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:39,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:39,051 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:39,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:39,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,094 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:39,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:39,110 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:39,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:39,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,153 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:39,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:39,169 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:39,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,216 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:39,233 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:39,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,277 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:39,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:39,294 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:39,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:39,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,340 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:39,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:39,356 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:39,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:39,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,399 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:39,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:39,416 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:39,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:39,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,461 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:39,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:39,477 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:39,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:39,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,540 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:39,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:39,556 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:39,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:39,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,600 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:39,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:39,617 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:39,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:39,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,662 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:39,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:39,679 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:39,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:39,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,724 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:39,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:39,742 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:39,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:39,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,786 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:39,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:39,805 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:39,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:39,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,850 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:39,868 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:39,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:39,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,913 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:39,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:39,931 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:39,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:39,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,975 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:39,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:39,993 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:39,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:39,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,038 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:40,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:40,055 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:40,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:40,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,101 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:40,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:40,119 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:40,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:40,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,165 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:40,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:40,183 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:40,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:40,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,230 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:40,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:40,247 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:40,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:40,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,294 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:40,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:40,311 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:40,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:40,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,358 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:40,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:40,375 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:40,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:40,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,422 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:40,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:40,440 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:40,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:40,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,486 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:40,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:40,511 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:40,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:40,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,557 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:40,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:40,573 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:40,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:40,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,617 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:40,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:40,633 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:40,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:40,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,679 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:40,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:40,696 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:40,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:40,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,743 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:40,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:40,760 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:40,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:40,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,807 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:40,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:40,824 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:40,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:40,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,870 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:40,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:40,888 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:40,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:40,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,933 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:40,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:40,950 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:40,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,996 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:41,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:41,013 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:41,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:41,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,060 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:41,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:41,078 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:41,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:41,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,125 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:41,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:41,142 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:41,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:41,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,189 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:41,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:41,206 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:41,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:41,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,253 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:41,269 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:41,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:41,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,316 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:41,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:41,333 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:41,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:41,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,380 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:41,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:41,398 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:41,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:41,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,445 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:41,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:41,463 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:41,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:41,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,516 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:41,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:41,534 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:41,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:41,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,583 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:41,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:41,600 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:41,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:41,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,647 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:41,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:41,666 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:41,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:41,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,714 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:41,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:41,732 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:41,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:41,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,779 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:41,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:41,797 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:41,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:41,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,846 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:41,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:41,864 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:41,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:41,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,911 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:41,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:41,929 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:41,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:41,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,975 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:41,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:41,996 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:41,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:41,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,047 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:42,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:42,065 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:42,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:42,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,112 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:42,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:42,130 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:42,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:42,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,178 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:42,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:42,195 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:42,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:42,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,243 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:42,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:42,259 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:42,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:42,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,307 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:42,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:42,325 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:42,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:42,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,373 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:42,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:42,391 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:42,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:42,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,438 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:42,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:42,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:42,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,513 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:42,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:42,531 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:42,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:42,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,577 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:42,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:42,595 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:42,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,642 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:42,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:42,658 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:42,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:42,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,705 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:42,721 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:42,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:42,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,768 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:42,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:42,785 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:42,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:42,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,830 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:42,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:42,847 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:42,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:42,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,893 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:42,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:42,909 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:42,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:42,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,957 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:42,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:42,973 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:42,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:42,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,019 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:43,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:43,036 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:43,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:43,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,082 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:43,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:43,099 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:43,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:43,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,146 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:43,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:43,162 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:43,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:43,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,209 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:43,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:43,226 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:43,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:43,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,271 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:43,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:43,287 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:43,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:43,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,331 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:43,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:43,347 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:43,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,391 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:43,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:43,407 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:43,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:43,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,463 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:43,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:43,479 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:43,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:43,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,522 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:43,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:43,538 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:43,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:43,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,580 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:43,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:43,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,639 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:43,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:43,655 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:43,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:43,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,697 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:43,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:43,713 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:43,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:43,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,757 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:43,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:43,772 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:43,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:43,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,816 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:43,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:43,831 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:43,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:43,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,874 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:43,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:43,890 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:43,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:43,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,933 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:43,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:43,949 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:43,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:43,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,991 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,007 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,050 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,066 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,109 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,125 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,169 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,184 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,227 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,243 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,289 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,305 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,361 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,377 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,420 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,436 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,478 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,494 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,538 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,554 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,596 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,612 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,656 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,674 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,717 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,734 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,778 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,797 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,840 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,858 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,901 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,918 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,962 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:44,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:44,979 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:44,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:44,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,022 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:45,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:45,039 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:45,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:45,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,083 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:45,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:45,101 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:45,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:45,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,144 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:45,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:45,162 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:45,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:45,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,205 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:45,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:45,221 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:45,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:45,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,264 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:45,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:45,286 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:45,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:45,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,330 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:45,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:45,347 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:45,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:45,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,392 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:45,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:45,409 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:45,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:45,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,455 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:45,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:45,472 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:45,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:45,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,518 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:45,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:45,535 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:45,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:45,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,581 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:45,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:45,598 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:45,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:45,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,645 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:45,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:45,661 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:45,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:45,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,708 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:45,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:45,725 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:45,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:45,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,771 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:45,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:45,787 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:45,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:45,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,834 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:45,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:45,850 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:45,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:45,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,896 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:45,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:45,913 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:45,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:45,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,960 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:45,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:45,978 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:45,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:45,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,025 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:46,043 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:46,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:46,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,088 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:46,106 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:46,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:46,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,154 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:46,170 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:46,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:46,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,217 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:46,240 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:46,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:46,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,285 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:46,301 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:46,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:46,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,348 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:46,365 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:46,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:46,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,412 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:46,429 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:46,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:46,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,476 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:46,493 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:46,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:46,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,542 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:46,560 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:46,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:46,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,607 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:46,624 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:46,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:46,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,671 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:46,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:46,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,736 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:46,754 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:46,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:46,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,802 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:46,819 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:46,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:46,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,863 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:46,881 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:46,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:46,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,924 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:46,940 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:46,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:46,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,983 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:46,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:47,000 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:47,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:47,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,046 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:47,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:47,062 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:47,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:47,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,108 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:47,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:47,126 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:47,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:47,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,175 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:47,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:47,196 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:47,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:47,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,254 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:47,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:47,273 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:47,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:47,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,316 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:47,333 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:47,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:47,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,376 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:47,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:47,393 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:47,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:47,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,439 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:47,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:47,457 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:47,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:47,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,504 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:47,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:47,523 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:47,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:47,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,569 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:47,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:47,589 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:47,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:47,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,634 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:47,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:47,653 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:47,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:47,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,700 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:47,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:47,719 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:47,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:47,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,763 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:47,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:47,784 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:47,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:47,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,831 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:47,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:47,847 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:47,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:47,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,891 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:47,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:47,907 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:47,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:47,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,954 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:47,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:47,971 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:47,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:47,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,016 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:48,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:48,032 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:48,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:48,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,078 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:48,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:48,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:48,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,138 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:48,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:48,155 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:48,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:48,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,215 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:48,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:48,231 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:48,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:48,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,279 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:48,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:48,295 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:48,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:48,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,340 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:48,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:48,357 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:48,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:48,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,402 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:48,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:48,419 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:48,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:48,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,463 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:48,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:48,480 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:48,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:48,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,527 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:48,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:48,544 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:48,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:48,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,590 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:48,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:48,607 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:48,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:48,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,652 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:48,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:48,668 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:48,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:48,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,714 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:48,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:48,730 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:48,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:48,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,775 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:48,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:48,791 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:48,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:48,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,835 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:48,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:48,851 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:48,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:48,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,896 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:48,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:48,912 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:48,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:48,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,959 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:48,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:48,975 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:48,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:48,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,022 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:49,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:49,039 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:49,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:49,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,086 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:49,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:49,103 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:49,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:49,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,160 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:49,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:49,177 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:49,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:49,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,223 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:49,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:49,240 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:49,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:49,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,288 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:49,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:49,305 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:49,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:49,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,352 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:49,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:49,369 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:49,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:49,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,416 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:49,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:49,433 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:49,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:49,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,479 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:49,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:49,496 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:49,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:49,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,543 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:49,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:49,560 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:49,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:49,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,607 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:49,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:49,623 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:49,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:49,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,669 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:49,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:49,685 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:49,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:49,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,731 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:49,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:49,748 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:49,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:49,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,795 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:49,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:49,811 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:49,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:49,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,858 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:49,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:49,874 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:49,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:49,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,922 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:49,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:49,939 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:49,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:49,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,986 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:50,004 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:50,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:50,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,051 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:50,068 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:50,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:50,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,129 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:50,147 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:50,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:50,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,194 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:50,210 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:50,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:50,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,257 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:50,273 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:50,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:50,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,323 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:50,340 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:50,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:50,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,389 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:50,406 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:50,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:50,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,454 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:50,471 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:50,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:50,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,519 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:50,536 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:50,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:50,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,585 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:50,601 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:50,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:50,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,650 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:50,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:50,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,719 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:50,741 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:50,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:50,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,789 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:50,805 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:50,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:50,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,852 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:50,868 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:50,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:50,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,915 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:50,932 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:50,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:50,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,979 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:50,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:50,997 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:50,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:50,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,044 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:51,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:51,061 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:51,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:51,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:51,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:51,132 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:51,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:51,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,179 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:51,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:51,196 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:51,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:51,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,244 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:51,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:51,261 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:51,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:51,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,309 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:51,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:51,326 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:51,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:51,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,373 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:51,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:51,390 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:51,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:51,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,447 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:51,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:51,463 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:51,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:51,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,510 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:51,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:51,529 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:51,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:51,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,576 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:51,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:51,594 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:51,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:51,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,641 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:51,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:51,659 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:51,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:51,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,707 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:51,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:51,724 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:51,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:51,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,771 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:51,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:51,790 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:51,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:51,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,837 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:51,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:51,855 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:51,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:51,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,902 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:51,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:51,919 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:51,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:51,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,966 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:51,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:51,983 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:51,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:51,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,030 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:52,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:52,047 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:52,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:52,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,091 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:52,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:52,114 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:52,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:52,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,157 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:52,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:52,173 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:52,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:52,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,217 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:52,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:52,233 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:52,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:52,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,276 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:52,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:52,293 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:52,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:52,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,336 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:52,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:52,353 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:52,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:52,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,396 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:52,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:52,413 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:52,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:52,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,456 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:52,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:52,473 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:52,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:52,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,516 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:52,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:52,533 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:52,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:52,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,576 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:52,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:52,593 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:52,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:52,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,636 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:52,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:52,653 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:52,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:52,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,696 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:52,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:52,713 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:52,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,756 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:52,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:52,772 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:52,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:52,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,815 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:52,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:52,831 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:52,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:52,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,874 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:52,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:52,890 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:52,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:52,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,933 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:52,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:52,949 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:52,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:52,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,992 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,008 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,061 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,077 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,119 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,135 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,178 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,237 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,253 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,296 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,312 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,355 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,371 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,414 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,429 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,472 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,490 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,533 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,549 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,593 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,610 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,654 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,672 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,716 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,734 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,777 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,795 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,838 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,855 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,899 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,917 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,969 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:53,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:53,985 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:53,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:53,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,028 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:54,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:54,044 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:54,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:54,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,087 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:54,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:54,103 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:54,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:54,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,149 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:54,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:54,165 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:54,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:54,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,211 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:54,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:54,227 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:54,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:54,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,273 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:54,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:54,290 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:54,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:54,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,337 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:54,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:54,353 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:54,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:54,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,399 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:54,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:54,417 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:54,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:54,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,465 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:54,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:54,481 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:54,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:54,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,530 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:54,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:54,546 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:54,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:54,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,594 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:54,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:54,611 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:54,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:54,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,659 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:54,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:54,677 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:54,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:54,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,723 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:54,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:54,739 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:54,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:54,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,786 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:54,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:54,802 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:54,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:54,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,850 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:54,866 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:54,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:54,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,923 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:54,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:54,942 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:54,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:54,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,989 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:55,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:55,007 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:55,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:55,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,053 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:55,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:55,070 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:55,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:55,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,117 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:55,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:55,135 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:55,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:55,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,182 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:55,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:55,198 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:55,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:55,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,244 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:55,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:55,261 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:55,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:55,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,307 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:55,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:55,325 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:55,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:55,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,371 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:55,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:55,389 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:55,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,438 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:55,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:55,454 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:55,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,502 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:55,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:55,520 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:55,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:55,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,567 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:55,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:55,584 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:55,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:55,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,630 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:55,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:55,646 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:55,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:55,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,692 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:55,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:55,708 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:55,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:55,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:55,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:55,772 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:55,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:55,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,819 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:55,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:55,836 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:55,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:55,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,895 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:55,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:55,912 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:55,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:55,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,958 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:55,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:55,975 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:55,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:55,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,022 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:56,039 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:56,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:56,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,086 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:56,103 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:56,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:56,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,150 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:56,167 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:56,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:56,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,215 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:56,232 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:56,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:56,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,278 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:56,294 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:56,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:56,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,341 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:56,358 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:56,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:56,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:56,422 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:56,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:56,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,470 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:56,486 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:56,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:56,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,535 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:56,551 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:56,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:56,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,598 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:56,615 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:56,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:56,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,660 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:56,677 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:56,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:56,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,721 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:56,737 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:56,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:56,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,781 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:56,797 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:56,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:56,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,851 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:56,868 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:56,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:56,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,914 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:56,931 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:56,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:56,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,976 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:56,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:56,993 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:56,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:56,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,039 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:57,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:57,055 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:57,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:57,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,099 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:57,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:57,116 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:57,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,161 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:57,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:57,179 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:57,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:57,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,229 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:57,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:57,250 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:57,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:57,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,295 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:57,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:57,312 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:57,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:57,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,360 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:57,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:57,376 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:57,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:57,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,421 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:57,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:57,439 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:57,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:57,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,486 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:57,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:57,503 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:57,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:57,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,550 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:57,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:57,568 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:57,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:57,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,614 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:57,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:57,632 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:57,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:57,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,679 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:57,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:57,698 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:57,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:57,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,744 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:57,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:57,762 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:57,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:57,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,821 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:57,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:57,839 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:57,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:57,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,885 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:57,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:57,903 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:57,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:57,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,950 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:57,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:57,969 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:57,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:57,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,016 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:58,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:58,034 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:58,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:58,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,080 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:58,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:58,098 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:58,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:58,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,145 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:58,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:58,162 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:58,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:58,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,208 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:58,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:58,225 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:58,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:58,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,274 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:58,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:58,291 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:58,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:58,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,339 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:58,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:58,357 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:58,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:58,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,404 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:58,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:58,423 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:58,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:58,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,469 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:58,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:58,487 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:58,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:58,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,536 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:58,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:58,554 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:58,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:58,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,601 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:58,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:58,619 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:58,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:58,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,666 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:58,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:58,684 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:58,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:58,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,732 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:58,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:58,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:58,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,807 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:58,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:58,824 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:58,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:58,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,871 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:58,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:58,889 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:58,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:58,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,935 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:58,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:58,953 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:58,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:58,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,999 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:59,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:59,017 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:59,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:59,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,065 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:59,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:59,081 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:59,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:59,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,127 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:59,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:59,144 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:59,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:59,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,191 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:59,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,256 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:59,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:59,272 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:59,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:59,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,319 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:59,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:59,335 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:59,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:59,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,382 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:59,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:59,399 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:59,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:59,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,445 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:59,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:59,461 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:59,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:59,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,509 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:59,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:59,525 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:59,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:59,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,571 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:59,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:59,587 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:59,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:59,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,635 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:59,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:59,651 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:59,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:59,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,694 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:59,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:59,710 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:59,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:59,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,753 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:59,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:59,776 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:59,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:59,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,819 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:59,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:59,836 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:59,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:59,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,878 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:59,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:59,895 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:59,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:59,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,938 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:58:59,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:58:59,953 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:58:59,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:59,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,996 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,012 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,055 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,070 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,113 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,129 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,172 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,188 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,231 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,249 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,292 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,309 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,352 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,368 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,411 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,428 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,470 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,488 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,533 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,550 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,593 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,611 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,657 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,683 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,728 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,744 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,786 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,802 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,845 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,861 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,904 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,920 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,963 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:00,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:00,979 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:00,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:00,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,023 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:01,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:01,038 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:01,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:01,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,081 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:01,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:01,097 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:01,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:01,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,140 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:01,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:01,156 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:01,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:01,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,199 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:01,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:01,215 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:01,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:01,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,258 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:01,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:01,274 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:01,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:01,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,317 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:01,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:01,333 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:01,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:01,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,376 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:01,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:01,392 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:01,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:01,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,435 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:01,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:01,452 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:01,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:01,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,497 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:01,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:01,512 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:01,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:01,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,555 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:01,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:01,571 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:01,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:01,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,623 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:01,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:01,639 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:01,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:01,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,682 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:01,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:01,699 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:01,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:01,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,744 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:01,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:01,762 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:01,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:01,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,808 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:01,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:01,824 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:01,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:01,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,872 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:01,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:01,890 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:01,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:01,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,938 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:01,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:01,954 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:01,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:01,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,000 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:02,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:02,019 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:02,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:02,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,066 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:02,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:02,083 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:02,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:02,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,131 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:02,147 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:02,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:02,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,195 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:02,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:02,211 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:02,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:02,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,259 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:02,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:02,277 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:02,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:02,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,324 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:02,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:02,342 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:02,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:02,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,389 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:02,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:02,406 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:02,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:02,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,453 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:02,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:02,471 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:02,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:02,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,518 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:02,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:02,537 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:02,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:02,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,594 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:02,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:02,611 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:02,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:02,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,658 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:02,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:02,677 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:02,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:02,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,724 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:02,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:02,742 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:02,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:02,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,789 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:02,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:02,807 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:02,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:02,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,853 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:02,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:02,869 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:02,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:02,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,915 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:02,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:02,931 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:02,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:02,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,978 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:02,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:02,994 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:02,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:02,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,042 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:03,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:03,060 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:03,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:03,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,108 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:03,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:03,125 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:03,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:03,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,171 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:03,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:03,187 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:03,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:03,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,233 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:03,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:03,249 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:03,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:03,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:03,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:03,313 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:03,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:03,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,360 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:03,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:03,376 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:03,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:03,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,423 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:03,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:03,440 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:03,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:03,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,487 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:03,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:03,504 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:03,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:03,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,563 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:03,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:03,579 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:03,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:03,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,628 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:03,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:03,645 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:03,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:03,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,692 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:03,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:03,709 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:03,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:03,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,758 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:03,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:03,775 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:03,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:03,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,823 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:03,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:03,840 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:03,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:03,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,886 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:03,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:03,902 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:03,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:03,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,949 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:03,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:03,966 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:03,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:03,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,012 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:04,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:04,029 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:04,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:04,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,075 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:04,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:04,091 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:04,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:04,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,138 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:04,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:04,154 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:04,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:04,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,202 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:04,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:04,218 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:04,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:04,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,264 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:04,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:04,280 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:04,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:04,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,326 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:04,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:04,342 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:04,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:04,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,389 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:04,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:04,407 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:04,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:04,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,455 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:04,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:04,475 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:04,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:04,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,533 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:04,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:04,549 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:04,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:04,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,593 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:04,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:04,609 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:04,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:04,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,652 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:04,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:04,669 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:04,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:04,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,716 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:04,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:04,733 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:04,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:04,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,778 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:04,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:04,797 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:04,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:04,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,844 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:04,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:04,860 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:04,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:04,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,904 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:04,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:04,921 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:04,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:04,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,965 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:04,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:04,982 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:04,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:04,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,028 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:05,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:05,044 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:05,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:05,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,089 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:05,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:05,106 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:05,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:05,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,150 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:05,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:05,166 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:05,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:05,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,210 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:05,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:05,228 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:05,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:05,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,273 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:05,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:05,289 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:05,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:05,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,335 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:05,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:05,353 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:05,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:05,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,398 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:05,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:05,414 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:05,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:05,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,469 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:05,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:05,487 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:05,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:05,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,531 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:05,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:05,548 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:05,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:05,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,594 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:05,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:05,610 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:05,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:05,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,656 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:05,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:05,672 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:05,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:05,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,720 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:05,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:05,736 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:05,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:05,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,783 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:05,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:05,800 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:05,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:05,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,846 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:05,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:05,862 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:05,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:05,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,909 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:05,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:05,925 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:05,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:05,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,971 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:05,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:05,988 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:05,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:05,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,035 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:06,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:06,051 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:06,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:06,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,095 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:06,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:06,111 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:06,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:06,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,158 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:06,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:06,174 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:06,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:06,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,220 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:06,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:06,237 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:06,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:06,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,284 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:06,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:06,300 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:06,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:06,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,346 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:06,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:06,363 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:06,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:06,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,419 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:06,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:06,436 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:06,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:06,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,486 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:06,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:06,502 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:06,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:06,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,551 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:06,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:06,568 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:06,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:06,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,616 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:06,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:06,633 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:06,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:06,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,680 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:06,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:06,697 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:06,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:06,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,744 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:06,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:06,761 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:06,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:06,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,809 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:06,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:06,826 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:06,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:06,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,872 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:06,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:06,889 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:06,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:06,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,935 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:06,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:06,952 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:06,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:06,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,999 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:07,016 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:07,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:07,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,064 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:07,081 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:07,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:07,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,130 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:07,147 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:07,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:07,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,197 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:07,217 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:07,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:07,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,269 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:07,286 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:07,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:07,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,333 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:07,350 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:07,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:07,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,409 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:07,426 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:07,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:07,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,473 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:07,489 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:07,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:07,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,536 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:07,553 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:07,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:07,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,599 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:07,616 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:07,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:07,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,663 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:07,679 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:07,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:07,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,726 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:07,743 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:07,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:07,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,789 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:07,805 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:07,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:07,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,852 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:07,869 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:07,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:07,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,916 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:07,935 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:07,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:07,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,982 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:07,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:08,000 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:08,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:08,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,047 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:08,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:08,065 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:08,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:08,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,112 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:08,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:08,129 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:08,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:08,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,177 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:08,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:08,193 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:08,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:08,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,240 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:08,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:08,257 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:08,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:08,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,303 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:08,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:08,321 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:08,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:08,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,379 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:08,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:08,396 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:08,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:08,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,443 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:08,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:08,459 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:08,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:08,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,507 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:08,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:08,524 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:08,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:08,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,571 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:08,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:08,589 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:08,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:08,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,637 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:08,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:08,653 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:08,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:08,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,700 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:08,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:08,718 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:08,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:08,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,761 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:08,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:08,779 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:08,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:08,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,822 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:08,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:08,840 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:08,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:08,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,883 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:08,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:08,900 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:08,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:08,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,943 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:08,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:08,960 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:08,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:08,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:09,003 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:59:09,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:09,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 233 states and 465 transitions. [2023-12-02 23:59:09,019 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 465 transitions. [2023-12-02 23:59:09,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:59:09,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:09,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:09,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:09,062 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.