./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --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 64bit --witnessprinter.graph.data.programhash 93890a4149f8ccc72c347448d790772c96dc9af5fdcf5ec8f5816140f9ba24c6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:17:34,047 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:17:34,050 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:17:34,100 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:17:34,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:17:34,105 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:17:34,107 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:17:34,110 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:17:34,113 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:17:34,118 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:17:34,119 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:17:34,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:17:34,122 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:17:34,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:17:34,126 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:17:34,134 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:17:34,136 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:17:34,137 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:17:34,139 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:17:34,147 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:17:34,148 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:17:34,150 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:17:34,153 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:17:34,154 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:17:34,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:17:34,163 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:17:34,163 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:17:34,165 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:17:34,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:17:34,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:17:34,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:17:34,168 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:17:34,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:17:34,172 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:17:34,173 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:17:34,173 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:17:34,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:17:34,175 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:17:34,175 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:17:34,176 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:17:34,177 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:17:34,177 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:17:34,219 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:17:34,220 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:17:34,221 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:17:34,221 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:17:34,222 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:17:34,222 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:17:34,222 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:17:34,222 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:17:34,223 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:17:34,223 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:17:34,224 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:17:34,224 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:17:34,224 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:17:34,224 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:17:34,225 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:17:34,225 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:17:34,225 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:17:34,225 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:17:34,225 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:17:34,226 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:17:34,226 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:17:34,226 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:17:34,226 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:17:34,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:17:34,227 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:17:34,227 INFO L138 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_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93890a4149f8ccc72c347448d790772c96dc9af5fdcf5ec8f5816140f9ba24c6 [2021-11-21 05:17:34,490 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:17:34,519 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:17:34,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:17:34,523 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:17:34,524 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:17:34,525 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2021-11-21 05:17:34,595 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/bin/ukojak-vF6T2TMglN/data/7f277d495/3b5c6b2637804a8f91f0ad3d011dc75e/FLAG6827fc801 [2021-11-21 05:17:35,922 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:17:35,923 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2021-11-21 05:17:36,035 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/bin/ukojak-vF6T2TMglN/data/7f277d495/3b5c6b2637804a8f91f0ad3d011dc75e/FLAG6827fc801 [2021-11-21 05:17:36,468 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/bin/ukojak-vF6T2TMglN/data/7f277d495/3b5c6b2637804a8f91f0ad3d011dc75e [2021-11-21 05:17:36,470 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:17:36,472 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:17:36,473 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:17:36,473 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:17:36,476 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:17:36,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:17:36" (1/1) ... [2021-11-21 05:17:36,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e168eaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:36, skipping insertion in model container [2021-11-21 05:17:36,479 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:17:36" (1/1) ... [2021-11-21 05:17:36,485 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:17:36,857 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:17:46,332 WARN L230 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_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[870923,870936] [2021-11-21 05:17:46,335 WARN L230 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_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871089,871102] [2021-11-21 05:17:46,336 WARN L230 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_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871253,871266] [2021-11-21 05:17:46,336 WARN L230 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_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871418,871431] [2021-11-21 05:17:46,415 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:17:46,544 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:17:47,596 WARN L230 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_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[870923,870936] [2021-11-21 05:17:47,596 WARN L230 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_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871089,871102] [2021-11-21 05:17:47,597 WARN L230 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_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871253,871266] [2021-11-21 05:17:47,597 WARN L230 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_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[871418,871431] [2021-11-21 05:17:47,609 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:17:48,172 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:17:48,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48 WrapperNode [2021-11-21 05:17:48,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:17:48,174 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:17:48,174 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:17:48,175 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:17:48,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:48,582 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:49,529 INFO L137 Inliner]: procedures = 796, calls = 11384, calls flagged for inlining = 492, calls inlined = 456, statements flattened = 24363 [2021-11-21 05:17:49,530 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:17:49,530 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:17:49,531 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:17:49,531 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:17:49,540 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:49,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:49,648 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:49,648 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:50,329 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:50,394 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:50,560 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:50,740 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:17:50,742 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:17:50,742 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:17:50,742 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:17:50,743 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:50,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:17:50,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:17:50,778 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:17:50,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f87c0ea3-2953-4a07-b63f-b46d8b86aca0/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:17:50,841 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-21 05:17:50,841 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-21 05:17:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-11-21 05:17:50,842 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-11-21 05:17:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-21 05:17:50,842 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-21 05:17:50,843 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-21 05:17:50,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-11-21 05:17:50,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-11-21 05:17:50,843 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-21 05:17:50,843 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-21 05:17:50,843 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-21 05:17:50,843 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-21 05:17:50,844 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-21 05:17:50,844 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-21 05:17:50,844 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-21 05:17:50,844 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-21 05:17:50,844 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-21 05:17:50,844 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-21 05:17:50,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_lbs_private [2021-11-21 05:17:50,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_lbs_private [2021-11-21 05:17:50,845 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-21 05:17:50,845 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-21 05:17:50,845 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-21 05:17:50,845 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-21 05:17:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 05:17:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-21 05:17:50,846 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-21 05:17:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-21 05:17:50,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-21 05:17:50,846 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-21 05:17:50,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-21 05:17:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-21 05:17:50,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-21 05:17:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-21 05:17:50,847 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-21 05:17:50,847 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-21 05:17:50,847 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-21 05:17:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-21 05:17:50,848 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-21 05:17:50,848 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-21 05:17:50,848 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-21 05:17:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-11-21 05:17:50,849 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-11-21 05:17:50,849 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-21 05:17:50,850 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-21 05:17:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-21 05:17:50,850 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-21 05:17:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-21 05:17:50,850 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-21 05:17:50,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_16_5 [2021-11-21 05:17:50,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_16_5 [2021-11-21 05:17:50,851 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-21 05:17:50,851 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-21 05:17:50,851 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-21 05:17:50,852 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-21 05:17:50,852 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-21 05:17:50,853 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-21 05:17:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-21 05:17:50,853 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-21 05:17:50,853 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-21 05:17:50,853 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-21 05:17:50,854 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-21 05:17:50,854 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-21 05:17:50,855 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-21 05:17:50,855 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-21 05:17:50,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-21 05:17:50,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-21 05:17:50,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:17:50,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-21 05:17:50,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lbs_exit_module_38_2 [2021-11-21 05:17:50,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-21 05:17:50,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-21 05:17:50,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-21 05:17:50,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-21 05:17:50,857 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-21 05:17:50,857 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-21 05:17:50,857 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-21 05:17:50,857 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-21 05:17:50,857 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-21 05:17:50,858 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-21 05:17:50,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:17:50,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-21 05:17:50,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-21 05:17:50,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-21 05:17:50,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-21 05:17:50,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-21 05:17:50,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-21 05:17:50,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-21 05:17:50,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-21 05:17:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-21 05:17:50,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-21 05:17:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:17:50,860 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-21 05:17:50,861 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-21 05:17:50,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-21 05:17:50,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-21 05:17:50,862 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-21 05:17:50,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-21 05:17:50,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:17:50,862 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-21 05:17:50,863 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-21 05:17:50,863 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-21 05:17:50,863 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-21 05:17:50,863 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-21 05:17:50,863 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-21 05:17:50,863 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-21 05:17:50,863 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-21 05:17:50,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-21 05:17:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-21 05:17:50,864 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-21 05:17:50,864 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-21 05:17:50,864 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-21 05:17:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-21 05:17:50,865 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-21 05:17:50,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-21 05:17:50,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-21 05:17:50,866 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-21 05:17:50,866 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-21 05:17:50,869 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-21 05:17:50,869 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-21 05:17:50,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:17:50,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:17:50,871 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-21 05:17:50,871 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-21 05:17:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-21 05:17:50,872 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-21 05:17:50,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 05:17:50,878 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-21 05:17:50,878 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-21 05:17:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-21 05:17:50,879 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-21 05:17:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-21 05:17:50,879 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-21 05:17:50,879 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-21 05:17:50,880 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-21 05:17:50,880 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-11-21 05:17:50,880 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-11-21 05:17:50,880 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-21 05:17:50,880 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-21 05:17:50,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 05:17:50,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 05:17:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-21 05:17:50,881 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-21 05:17:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-21 05:17:50,881 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-21 05:17:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-21 05:17:50,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-21 05:17:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:17:50,881 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-21 05:17:50,882 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-21 05:17:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-11-21 05:17:50,882 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-11-21 05:17:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:17:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-21 05:17:50,882 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-21 05:17:50,882 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-21 05:17:50,883 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-21 05:17:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-21 05:17:50,883 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-21 05:17:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-21 05:17:50,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-21 05:17:50,883 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-21 05:17:50,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-21 05:17:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-21 05:17:50,884 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-21 05:17:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-21 05:17:50,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-21 05:17:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-21 05:17:50,884 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-21 05:17:50,884 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-21 05:17:50,884 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-21 05:17:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-21 05:17:50,885 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-21 05:17:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-21 05:17:50,885 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-21 05:17:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-21 05:17:50,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-21 05:17:50,885 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-21 05:17:50,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-21 05:17:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:17:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-21 05:17:50,886 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-21 05:17:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-21 05:17:50,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-21 05:17:50,886 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-21 05:17:50,887 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-21 05:17:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-21 05:17:50,887 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-21 05:17:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-21 05:17:50,887 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-21 05:17:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-21 05:17:50,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-21 05:17:50,887 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-21 05:17:50,888 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-21 05:17:50,888 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-21 05:17:50,888 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-21 05:17:50,888 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-21 05:17:50,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-21 05:17:50,888 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-21 05:17:50,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_lbs_private [2021-11-21 05:17:50,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_lbs_private [2021-11-21 05:17:50,889 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-21 05:17:50,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-21 05:17:50,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-21 05:17:50,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-21 05:17:50,889 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-21 05:17:50,889 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-21 05:17:50,890 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-21 05:17:50,890 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-21 05:17:50,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-21 05:17:50,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-21 05:17:50,890 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-21 05:17:50,890 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-21 05:17:50,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-21 05:17:50,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-21 05:17:50,891 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-21 05:17:50,891 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-21 05:17:50,891 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-21 05:17:50,891 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-21 05:17:50,891 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-21 05:17:50,891 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-21 05:17:50,892 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-11-21 05:17:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-11-21 05:17:50,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-21 05:17:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-21 05:17:50,892 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-21 05:17:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-21 05:17:50,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-21 05:17:50,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-21 05:17:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-21 05:17:50,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-21 05:17:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-21 05:17:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-21 05:17:50,893 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-21 05:17:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-21 05:17:50,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-21 05:17:50,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:17:50,894 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-21 05:17:50,894 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-21 05:17:50,894 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-11-21 05:17:50,894 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-11-21 05:17:50,894 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-21 05:17:50,895 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-21 05:17:50,895 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-11-21 05:17:50,896 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-11-21 05:17:50,899 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-21 05:17:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-21 05:17:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 05:17:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-21 05:17:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-21 05:17:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-21 05:17:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-21 05:17:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-21 05:17:50,901 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-21 05:17:50,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 05:17:50,902 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-21 05:17:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-21 05:17:50,903 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-21 05:17:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-21 05:17:50,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 05:17:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 05:17:50,903 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-21 05:17:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-21 05:17:50,904 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-21 05:17:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-21 05:17:50,904 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-21 05:17:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-21 05:17:50,904 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-21 05:17:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-21 05:17:50,904 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-21 05:17:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-21 05:17:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-21 05:17:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-21 05:17:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 05:17:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 05:17:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-21 05:17:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-21 05:17:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-21 05:17:50,906 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-21 05:17:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-21 05:17:50,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-21 05:17:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-21 05:17:50,991 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-21 05:17:50,991 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-21 05:17:50,991 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-21 05:17:50,991 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-21 05:17:50,991 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-21 05:17:50,991 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-21 05:17:50,991 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-21 05:17:50,991 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-21 05:17:50,991 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-21 05:17:50,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 05:17:50,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-21 05:17:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-21 05:17:50,992 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-21 05:17:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-21 05:17:50,992 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-21 05:17:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-21 05:17:50,992 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-21 05:17:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-21 05:17:50,992 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-21 05:17:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-21 05:17:50,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_15 [2021-11-21 05:17:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_15 [2021-11-21 05:17:50,992 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-21 05:17:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-21 05:17:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-21 05:17:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-21 05:17:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-21 05:17:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-21 05:17:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-21 05:17:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-21 05:17:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_14 [2021-11-21 05:17:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_14 [2021-11-21 05:17:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-21 05:17:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-21 05:17:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-21 05:17:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-21 05:17:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-21 05:17:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-21 05:17:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-11-21 05:17:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-11-21 05:17:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-21 05:17:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-21 05:17:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:17:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-21 05:17:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-21 05:17:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-21 05:17:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-21 05:17:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-11-21 05:17:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-11-21 05:17:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-21 05:17:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-21 05:17:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2021-11-21 05:17:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2021-11-21 05:17:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-21 05:17:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-21 05:17:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-21 05:17:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-21 05:17:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-21 05:17:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-21 05:17:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-21 05:17:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-21 05:17:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-11-21 05:17:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-11-21 05:17:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-21 05:17:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-21 05:17:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-21 05:17:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-21 05:17:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-21 05:17:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-21 05:17:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-21 05:17:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-21 05:17:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-21 05:17:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-21 05:17:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-21 05:17:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-21 05:17:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-21 05:17:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-21 05:17:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-21 05:17:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-21 05:17:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-21 05:17:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-21 05:17:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-21 05:17:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-21 05:17:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-21 05:17:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-21 05:17:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-21 05:17:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-21 05:17:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-21 05:17:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-21 05:17:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-11-21 05:17:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-11-21 05:17:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-21 05:17:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-21 05:17:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-21 05:17:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-21 05:17:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-21 05:17:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-21 05:17:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-21 05:17:51,001 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-21 05:17:51,001 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-21 05:17:51,002 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-21 05:17:51,003 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-21 05:17:51,003 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-21 05:17:51,003 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-21 05:17:51,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-21 05:17:51,003 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-21 05:17:51,003 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-21 05:17:51,003 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-21 05:17:51,004 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-21 05:17:51,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:17:51,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-21 05:17:51,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-21 05:17:51,004 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-21 05:17:51,004 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-21 05:17:51,004 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-21 05:17:51,005 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-21 05:17:53,129 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:17:53,134 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:17:55,080 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-21 05:25:40,909 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-21 05:25:41,131 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:25:50,301 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:25:50,301 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-21 05:25:50,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:25:50 BoogieIcfgContainer [2021-11-21 05:25:50,311 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:25:50,312 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:25:50,312 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:25:50,322 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:25:50,322 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:25:50" (1/1) ... [2021-11-21 05:25:50,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:25:50,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:25:50,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8378 states to 5519 states and 8378 transitions. [2021-11-21 05:25:50,548 INFO L276 IsEmpty]: Start isEmpty. Operand 5519 states and 8378 transitions. [2021-11-21 05:25:50,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1522 [2021-11-21 05:25:50,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:25:50,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:25:52,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:25:54,175 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-21 05:25:57,431 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 05:25:57,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:25:57,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8413 states to 5523 states and 8413 transitions. [2021-11-21 05:25:57,790 INFO L276 IsEmpty]: Start isEmpty. Operand 5523 states and 8413 transitions. [2021-11-21 05:25:57,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1523 [2021-11-21 05:25:57,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:25:57,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:25:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:00,207 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-21 05:26:00,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:00,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8414 states to 5524 states and 8414 transitions. [2021-11-21 05:26:00,377 INFO L276 IsEmpty]: Start isEmpty. Operand 5524 states and 8414 transitions. [2021-11-21 05:26:00,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1526 [2021-11-21 05:26:00,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:00,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:01,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:02,352 INFO L134 CoverageAnalysis]: Checked inductivity of 89700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89700 trivial. 0 not checked. [2021-11-21 05:26:02,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:02,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8422 states to 5532 states and 8422 transitions. [2021-11-21 05:26:02,713 INFO L276 IsEmpty]: Start isEmpty. Operand 5532 states and 8422 transitions. [2021-11-21 05:26:02,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1531 [2021-11-21 05:26:02,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:02,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:03,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:04,508 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:04,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:04,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8462 states to 5538 states and 8462 transitions. [2021-11-21 05:26:04,756 INFO L276 IsEmpty]: Start isEmpty. Operand 5538 states and 8462 transitions. [2021-11-21 05:26:04,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1532 [2021-11-21 05:26:04,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:04,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:05,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:06,614 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:06,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:07,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8505 states to 5545 states and 8505 transitions. [2021-11-21 05:26:07,016 INFO L276 IsEmpty]: Start isEmpty. Operand 5545 states and 8505 transitions. [2021-11-21 05:26:07,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1533 [2021-11-21 05:26:07,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:07,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:08,613 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:09,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:09,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8551 states to 5553 states and 8551 transitions. [2021-11-21 05:26:09,145 INFO L276 IsEmpty]: Start isEmpty. Operand 5553 states and 8551 transitions. [2021-11-21 05:26:09,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1534 [2021-11-21 05:26:09,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:09,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:10,757 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:11,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:11,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8600 states to 5562 states and 8600 transitions. [2021-11-21 05:26:11,643 INFO L276 IsEmpty]: Start isEmpty. Operand 5562 states and 8600 transitions. [2021-11-21 05:26:11,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1534 [2021-11-21 05:26:11,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:11,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:12,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:13,336 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:13,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:13,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8602 states to 5564 states and 8602 transitions. [2021-11-21 05:26:13,480 INFO L276 IsEmpty]: Start isEmpty. Operand 5564 states and 8602 transitions. [2021-11-21 05:26:13,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1535 [2021-11-21 05:26:13,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:13,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:14,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:15,195 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:16,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:16,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8654 states to 5574 states and 8654 transitions. [2021-11-21 05:26:16,039 INFO L276 IsEmpty]: Start isEmpty. Operand 5574 states and 8654 transitions. [2021-11-21 05:26:16,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1536 [2021-11-21 05:26:16,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:16,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:16,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:17,936 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:19,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:19,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8709 states to 5585 states and 8709 transitions. [2021-11-21 05:26:19,190 INFO L276 IsEmpty]: Start isEmpty. Operand 5585 states and 8709 transitions. [2021-11-21 05:26:19,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1537 [2021-11-21 05:26:19,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:19,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:19,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:20,603 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:20,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:20,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8711 states to 5587 states and 8711 transitions. [2021-11-21 05:26:20,702 INFO L276 IsEmpty]: Start isEmpty. Operand 5587 states and 8711 transitions. [2021-11-21 05:26:20,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1537 [2021-11-21 05:26:20,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:20,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:21,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:22,059 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:23,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:23,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8769 states to 5599 states and 8769 transitions. [2021-11-21 05:26:23,743 INFO L276 IsEmpty]: Start isEmpty. Operand 5599 states and 8769 transitions. [2021-11-21 05:26:23,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-21 05:26:23,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:23,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:25,224 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:25,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:25,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8771 states to 5601 states and 8771 transitions. [2021-11-21 05:26:25,308 INFO L276 IsEmpty]: Start isEmpty. Operand 5601 states and 8771 transitions. [2021-11-21 05:26:25,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1538 [2021-11-21 05:26:25,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:25,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:26,687 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:28,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:28,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8832 states to 5614 states and 8832 transitions. [2021-11-21 05:26:28,561 INFO L276 IsEmpty]: Start isEmpty. Operand 5614 states and 8832 transitions. [2021-11-21 05:26:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-21 05:26:28,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:28,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:29,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:29,851 INFO L134 CoverageAnalysis]: Checked inductivity of 90006 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:29,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:29,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8832 states to 5615 states and 8832 transitions. [2021-11-21 05:26:29,929 INFO L276 IsEmpty]: Start isEmpty. Operand 5615 states and 8832 transitions. [2021-11-21 05:26:29,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-21 05:26:29,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:29,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:31,230 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:33,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:33,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8896 states to 5629 states and 8896 transitions. [2021-11-21 05:26:33,258 INFO L276 IsEmpty]: Start isEmpty. Operand 5629 states and 8896 transitions. [2021-11-21 05:26:33,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-21 05:26:33,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:33,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:34,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:34,771 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:34,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:34,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8898 states to 5631 states and 8898 transitions. [2021-11-21 05:26:34,852 INFO L276 IsEmpty]: Start isEmpty. Operand 5631 states and 8898 transitions. [2021-11-21 05:26:34,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-21 05:26:34,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:34,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:35,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:36,196 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-21 05:26:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:36,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8899 states to 5632 states and 8899 transitions. [2021-11-21 05:26:36,271 INFO L276 IsEmpty]: Start isEmpty. Operand 5632 states and 8899 transitions. [2021-11-21 05:26:36,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2021-11-21 05:26:36,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:36,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:36,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:37,508 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-21 05:26:37,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:37,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8938 states to 5644 states and 8938 transitions. [2021-11-21 05:26:37,811 INFO L276 IsEmpty]: Start isEmpty. Operand 5644 states and 8938 transitions. [2021-11-21 05:26:37,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-21 05:26:37,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:37,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:38,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:39,068 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:41,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:41,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9005 states to 5659 states and 9005 transitions. [2021-11-21 05:26:41,333 INFO L276 IsEmpty]: Start isEmpty. Operand 5659 states and 9005 transitions. [2021-11-21 05:26:41,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-21 05:26:41,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:41,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:41,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:42,455 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:42,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:42,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9007 states to 5661 states and 9007 transitions. [2021-11-21 05:26:42,537 INFO L276 IsEmpty]: Start isEmpty. Operand 5661 states and 9007 transitions. [2021-11-21 05:26:42,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-21 05:26:42,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:42,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:43,700 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-21 05:26:43,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:43,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9008 states to 5662 states and 9008 transitions. [2021-11-21 05:26:43,760 INFO L276 IsEmpty]: Start isEmpty. Operand 5662 states and 9008 transitions. [2021-11-21 05:26:43,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1540 [2021-11-21 05:26:43,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:43,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:44,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:44,861 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-21 05:26:45,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:45,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9048 states to 5674 states and 9048 transitions. [2021-11-21 05:26:45,540 INFO L276 IsEmpty]: Start isEmpty. Operand 5674 states and 9048 transitions. [2021-11-21 05:26:45,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-21 05:26:45,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:45,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:46,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:46,724 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-21 05:26:46,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:46,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9049 states to 5675 states and 9049 transitions. [2021-11-21 05:26:46,788 INFO L276 IsEmpty]: Start isEmpty. Operand 5675 states and 9049 transitions. [2021-11-21 05:26:46,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-21 05:26:46,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:46,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:47,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:47,908 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-21 05:26:48,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:48,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9088 states to 5687 states and 9088 transitions. [2021-11-21 05:26:48,539 INFO L276 IsEmpty]: Start isEmpty. Operand 5687 states and 9088 transitions. [2021-11-21 05:26:48,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-21 05:26:48,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:48,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:48,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:49,684 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:49,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:49,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9090 states to 5689 states and 9090 transitions. [2021-11-21 05:26:49,748 INFO L276 IsEmpty]: Start isEmpty. Operand 5689 states and 9090 transitions. [2021-11-21 05:26:49,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1541 [2021-11-21 05:26:49,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:49,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:50,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:51,035 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:26:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:53,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9160 states to 5705 states and 9160 transitions. [2021-11-21 05:26:53,814 INFO L276 IsEmpty]: Start isEmpty. Operand 5705 states and 9160 transitions. [2021-11-21 05:26:53,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-21 05:26:53,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:53,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:54,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:55,287 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-21 05:26:55,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:26:55,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9161 states to 5706 states and 9161 transitions. [2021-11-21 05:26:55,396 INFO L276 IsEmpty]: Start isEmpty. Operand 5706 states and 9161 transitions. [2021-11-21 05:26:55,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-21 05:26:55,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:26:55,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:26:56,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:26:56,693 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:27:00,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:00,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9234 states to 5723 states and 9234 transitions. [2021-11-21 05:27:00,078 INFO L276 IsEmpty]: Start isEmpty. Operand 5723 states and 9234 transitions. [2021-11-21 05:27:00,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-21 05:27:00,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:00,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:00,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:01,277 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:27:01,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:01,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9236 states to 5725 states and 9236 transitions. [2021-11-21 05:27:01,346 INFO L276 IsEmpty]: Start isEmpty. Operand 5725 states and 9236 transitions. [2021-11-21 05:27:01,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-21 05:27:01,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:01,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:01,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:02,468 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-21 05:27:03,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:03,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9277 states to 5737 states and 9277 transitions. [2021-11-21 05:27:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 5737 states and 9277 transitions. [2021-11-21 05:27:03,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-21 05:27:03,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:03,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:04,194 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-21 05:27:04,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:04,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9278 states to 5738 states and 9278 transitions. [2021-11-21 05:27:04,364 INFO L276 IsEmpty]: Start isEmpty. Operand 5738 states and 9278 transitions. [2021-11-21 05:27:04,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-21 05:27:04,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:04,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:05,560 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-21 05:27:05,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:05,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9279 states to 5739 states and 9279 transitions. [2021-11-21 05:27:05,724 INFO L276 IsEmpty]: Start isEmpty. Operand 5739 states and 9279 transitions. [2021-11-21 05:27:05,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1542 [2021-11-21 05:27:05,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:05,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:06,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:06,931 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:27:07,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:07,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9282 states to 5743 states and 9282 transitions. [2021-11-21 05:27:07,015 INFO L276 IsEmpty]: Start isEmpty. Operand 5743 states and 9282 transitions. [2021-11-21 05:27:07,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1545 [2021-11-21 05:27:07,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:07,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:07,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:08,355 INFO L134 CoverageAnalysis]: Checked inductivity of 90309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90306 trivial. 0 not checked. [2021-11-21 05:27:08,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:08,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9283 states to 5744 states and 9283 transitions. [2021-11-21 05:27:08,580 INFO L276 IsEmpty]: Start isEmpty. Operand 5744 states and 9283 transitions. [2021-11-21 05:27:08,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-21 05:27:08,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:08,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:09,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:10,095 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:27:14,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:14,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9359 states to 5762 states and 9359 transitions. [2021-11-21 05:27:14,959 INFO L276 IsEmpty]: Start isEmpty. Operand 5762 states and 9359 transitions. [2021-11-21 05:27:14,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-21 05:27:14,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:14,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:16,155 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:27:16,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:16,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9361 states to 5764 states and 9361 transitions. [2021-11-21 05:27:16,226 INFO L276 IsEmpty]: Start isEmpty. Operand 5764 states and 9361 transitions. [2021-11-21 05:27:16,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1545 [2021-11-21 05:27:16,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:16,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:16,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:17,519 INFO L134 CoverageAnalysis]: Checked inductivity of 90007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90004 trivial. 0 not checked. [2021-11-21 05:27:17,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:17,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9362 states to 5765 states and 9362 transitions. [2021-11-21 05:27:17,583 INFO L276 IsEmpty]: Start isEmpty. Operand 5765 states and 9362 transitions. [2021-11-21 05:27:17,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-21 05:27:17,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:17,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:18,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:18,890 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90005 trivial. 0 not checked. [2021-11-21 05:27:19,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:19,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9402 states to 5777 states and 9402 transitions. [2021-11-21 05:27:19,671 INFO L276 IsEmpty]: Start isEmpty. Operand 5777 states and 9402 transitions. [2021-11-21 05:27:19,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1543 [2021-11-21 05:27:19,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:19,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:20,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:20,974 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:27:21,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:21,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9405 states to 5781 states and 9405 transitions. [2021-11-21 05:27:21,063 INFO L276 IsEmpty]: Start isEmpty. Operand 5781 states and 9405 transitions. [2021-11-21 05:27:21,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1544 [2021-11-21 05:27:21,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:21,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:21,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:27:22,398 INFO L134 CoverageAnalysis]: Checked inductivity of 90005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 90002 trivial. 0 not checked. [2021-11-21 05:27:22,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:27:22,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9408 states to 5785 states and 9408 transitions. [2021-11-21 05:27:22,498 INFO L276 IsEmpty]: Start isEmpty. Operand 5785 states and 9408 transitions. [2021-11-21 05:27:22,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1546 [2021-11-21 05:27:22,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:27:22,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:27:23,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat