./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055f49ef-67b5-44d1-83c2-a2c155ab239e/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055f49ef-67b5-44d1-83c2-a2c155ab239e/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055f49ef-67b5-44d1-83c2-a2c155ab239e/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055f49ef-67b5-44d1-83c2-a2c155ab239e/bin/utaipan-EQgc7hIp5V/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055f49ef-67b5-44d1-83c2-a2c155ab239e/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055f49ef-67b5-44d1-83c2-a2c155ab239e/bin/utaipan-EQgc7hIp5V --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f51be1fd1489f6fd10278086a70d40c3b301829fbe00686d2ea268042601be44 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 02:36:49,034 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 02:36:49,037 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 02:36:49,086 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 02:36:49,087 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 02:36:49,092 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 02:36:49,095 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 02:36:49,100 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 02:36:49,103 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 02:36:49,110 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 02:36:49,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 02:36:49,113 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 02:36:49,114 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 02:36:49,117 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 02:36:49,120 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 02:36:49,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 02:36:49,127 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 02:36:49,129 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 02:36:49,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 02:36:49,144 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 02:36:49,146 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 02:36:49,148 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 02:36:49,151 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 02:36:49,153 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 02:36:49,157 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 02:36:49,157 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 02:36:49,158 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 02:36:49,160 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 02:36:49,161 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 02:36:49,162 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 02:36:49,163 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 02:36:49,164 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 02:36:49,166 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 02:36:49,167 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 02:36:49,170 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 02:36:49,170 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 02:36:49,171 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 02:36:49,171 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 02:36:49,171 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 02:36:49,172 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 02:36:49,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 02:36:49,174 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055f49ef-67b5-44d1-83c2-a2c155ab239e/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 02:36:49,226 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 02:36:49,227 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 02:36:49,227 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 02:36:49,227 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 02:36:49,228 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 02:36:49,228 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 02:36:49,229 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 02:36:49,229 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 02:36:49,229 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 02:36:49,229 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 02:36:49,230 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 02:36:49,230 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 02:36:49,230 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 02:36:49,230 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 02:36:49,231 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 02:36:49,231 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 02:36:49,231 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 02:36:49,231 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 02:36:49,232 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 02:36:49,232 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 02:36:49,233 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 02:36:49,233 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 02:36:49,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 02:36:49,233 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 02:36:49,234 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 02:36:49,234 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 02:36:49,234 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 02:36:49,234 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 02:36:49,235 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 02:36:49,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:36:49,235 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 02:36:49,235 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 02:36:49,236 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 02:36:49,236 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 02:36:49,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 02:36:49,236 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 02:36:49,236 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 02:36:49,237 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 02:36:49,237 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_055f49ef-67b5-44d1-83c2-a2c155ab239e/bin/utaipan-EQgc7hIp5V/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055f49ef-67b5-44d1-83c2-a2c155ab239e/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f51be1fd1489f6fd10278086a70d40c3b301829fbe00686d2ea268042601be44 [2021-11-23 02:36:49,486 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 02:36:49,522 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 02:36:49,524 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 02:36:49,525 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 02:36:49,526 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 02:36:49,527 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055f49ef-67b5-44d1-83c2-a2c155ab239e/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-11-23 02:36:49,613 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055f49ef-67b5-44d1-83c2-a2c155ab239e/bin/utaipan-EQgc7hIp5V/data/279b381e1/48828b9f519d4b3bbf4e8e6d840c2ee4/FLAGee379f090 [2021-11-23 02:36:51,018 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 02:36:51,018 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055f49ef-67b5-44d1-83c2-a2c155ab239e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-11-23 02:36:51,131 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055f49ef-67b5-44d1-83c2-a2c155ab239e/bin/utaipan-EQgc7hIp5V/data/279b381e1/48828b9f519d4b3bbf4e8e6d840c2ee4/FLAGee379f090 [2021-11-23 02:36:51,457 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055f49ef-67b5-44d1-83c2-a2c155ab239e/bin/utaipan-EQgc7hIp5V/data/279b381e1/48828b9f519d4b3bbf4e8e6d840c2ee4 [2021-11-23 02:36:51,459 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 02:36:51,460 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 02:36:51,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 02:36:51,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 02:36:51,465 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 02:36:51,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:36:51" (1/1) ... [2021-11-23 02:36:51,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@799180f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:36:51, skipping insertion in model container [2021-11-23 02:36:51,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:36:51" (1/1) ... [2021-11-23 02:36:51,476 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 02:36:51,826 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 02:37:03,756 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_055f49ef-67b5-44d1-83c2-a2c155ab239e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1101356,1101369] [2021-11-23 02:37:04,283 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:37:04,499 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 02:37:05,875 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_055f49ef-67b5-44d1-83c2-a2c155ab239e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1101356,1101369] [2021-11-23 02:37:05,910 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:37:06,590 INFO L208 MainTranslator]: Completed translation [2021-11-23 02:37:06,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:06 WrapperNode [2021-11-23 02:37:06,605 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 02:37:06,606 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 02:37:06,606 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 02:37:06,606 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 02:37:06,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:06" (1/1) ... [2021-11-23 02:37:07,022 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:06" (1/1) ... [2021-11-23 02:37:08,055 INFO L137 Inliner]: procedures = 1049, calls = 13729, calls flagged for inlining = 540, calls inlined = 387, statements flattened = 21815 [2021-11-23 02:37:08,056 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 02:37:08,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 02:37:08,058 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 02:37:08,058 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 02:37:08,067 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:06" (1/1) ... [2021-11-23 02:37:08,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:06" (1/1) ... [2021-11-23 02:37:08,195 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:06" (1/1) ... [2021-11-23 02:37:08,197 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:06" (1/1) ... [2021-11-23 02:37:08,562 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:06" (1/1) ... [2021-11-23 02:37:08,658 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:06" (1/1) ... [2021-11-23 02:37:08,787 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:06" (1/1) ... [2021-11-23 02:37:09,078 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 02:37:09,083 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 02:37:09,084 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 02:37:09,084 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 02:37:09,085 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:37:06" (1/1) ... [2021-11-23 02:37:09,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:37:09,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055f49ef-67b5-44d1-83c2-a2c155ab239e/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:37:09,116 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055f49ef-67b5-44d1-83c2-a2c155ab239e/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 02:37:09,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_055f49ef-67b5-44d1-83c2-a2c155ab239e/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 02:37:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_down [2021-11-23 02:37:09,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_down [2021-11-23 02:37:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-11-23 02:37:09,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-11-23 02:37:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rf_kill [2021-11-23 02:37:09,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rf_kill [2021-11-23 02:37:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 02:37:09,172 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 02:37:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_reset_stats [2021-11-23 02:37:09,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_reset_stats [2021-11-23 02:37:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_ssid [2021-11-23 02:37:09,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_ssid [2021-11-23 02:37:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_channel_to_index [2021-11-23 02:37:09,173 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_channel_to_index [2021-11-23 02:37:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2021-11-23 02:37:09,173 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2021-11-23 02:37:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_on [2021-11-23 02:37:09,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_on [2021-11-23 02:37:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 02:37:09,175 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 02:37:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-11-23 02:37:09,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-11-23 02:37:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate [2021-11-23 02:37:09,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate [2021-11-23 02:37:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 02:37:09,176 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 02:37:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_qos_activate [2021-11-23 02:37:09,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_qos_activate [2021-11-23 02:37:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-11-23 02:37:09,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-11-23 02:37:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-11-23 02:37:09,176 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-11-23 02:37:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 02:37:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rx_queue_replenish [2021-11-23 02:37:09,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rx_queue_replenish [2021-11-23 02:37:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 02:37:09,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 02:37:09,178 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 02:37:09,178 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 02:37:09,178 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-11-23 02:37:09,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-11-23 02:37:09,178 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 02:37:09,178 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 02:37:09,178 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 02:37:09,179 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 02:37:09,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 02:37:09,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 02:37:09,179 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-11-23 02:37:09,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-11-23 02:37:09,180 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 02:37:09,181 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 02:37:09,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-11-23 02:37:09,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-11-23 02:37:09,181 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 02:37:09,181 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 02:37:09,181 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-11-23 02:37:09,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-11-23 02:37:09,182 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 02:37:09,182 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 02:37:09,182 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-11-23 02:37:09,183 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-11-23 02:37:09,183 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_adapter_restart [2021-11-23 02:37:09,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_adapter_restart [2021-11-23 02:37:09,183 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_channel [2021-11-23 02:37:09,183 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_channel [2021-11-23 02:37:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_current_rate [2021-11-23 02:37:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_current_rate [2021-11-23 02:37:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-11-23 02:37:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-11-23 02:37:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-11-23 02:37:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-11-23 02:37:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 02:37:09,185 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 02:37:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 02:37:09,185 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 02:37:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_direct_scan [2021-11-23 02:37:09,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_direct_scan [2021-11-23 02:37:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_off [2021-11-23 02:37:09,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_off [2021-11-23 02:37:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure notify_wx_assoc_event [2021-11-23 02:37:09,186 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_wx_assoc_event [2021-11-23 02:37:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 02:37:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_26 [2021-11-23 02:37:09,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_26 [2021-11-23 02:37:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-11-23 02:37:09,188 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-11-23 02:37:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adapter_restart [2021-11-23 02:37:09,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adapter_restart [2021-11-23 02:37:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-11-23 02:37:09,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-11-23 02:37:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 02:37:09,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 02:37:09,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 02:37:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 02:37:09,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 02:37:09,191 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 02:37:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 02:37:09,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 02:37:09,191 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_scan_type [2021-11-23 02:37:09,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_scan_type [2021-11-23 02:37:09,191 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-11-23 02:37:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-11-23 02:37:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 02:37:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 02:37:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 02:37:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 02:37:09,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 02:37:09,193 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 02:37:09,193 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-11-23 02:37:09,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-11-23 02:37:09,194 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-11-23 02:37:09,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-11-23 02:37:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-11-23 02:37:09,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-11-23 02:37:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 02:37:09,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 02:37:09,198 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 02:37:09,200 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 02:37:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_copy_rates [2021-11-23 02:37:09,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_copy_rates [2021-11-23 02:37:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 02:37:09,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 02:37:09,205 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-11-23 02:37:09,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-11-23 02:37:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 02:37:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-11-23 02:37:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-11-23 02:37:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 02:37:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 02:37:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-11-23 02:37:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-11-23 02:37:09,206 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-11-23 02:37:09,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-11-23 02:37:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 02:37:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 02:37:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 02:37:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 02:37:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 02:37:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 02:37:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 02:37:09,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 02:37:09,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 02:37:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 02:37:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-11-23 02:37:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-11-23 02:37:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_max_rate [2021-11-23 02:37:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_max_rate [2021-11-23 02:37:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_roam [2021-11-23 02:37:09,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_roam [2021-11-23 02:37:09,208 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 02:37:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 02:37:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-11-23 02:37:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-11-23 02:37:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-11-23 02:37:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-11-23 02:37:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 02:37:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_scan_check [2021-11-23 02:37:09,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_scan_check [2021-11-23 02:37:09,209 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 02:37:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 02:37:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-11-23 02:37:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-11-23 02:37:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 02:37:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-11-23 02:37:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-11-23 02:37:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-11-23 02:37:09,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-11-23 02:37:09,210 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_passive_scan [2021-11-23 02:37:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_passive_scan [2021-11-23 02:37:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-11-23 02:37:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-11-23 02:37:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-11-23 02:37:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-11-23 02:37:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-11-23 02:37:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-11-23 02:37:09,211 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 02:37:09,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 02:37:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 02:37:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 02:37:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 02:37:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 02:37:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 02:37:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 02:37:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-11-23 02:37:09,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-11-23 02:37:09,212 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 02:37:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 02:37:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 02:37:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 02:37:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-11-23 02:37:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-11-23 02:37:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-11-23 02:37:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-11-23 02:37:09,213 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 02:37:09,213 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 02:37:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_up [2021-11-23 02:37:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_up [2021-11-23 02:37:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-11-23 02:37:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-11-23 02:37:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 02:37:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 02:37:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 02:37:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 02:37:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-11-23 02:37:09,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-11-23 02:37:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-11-23 02:37:09,215 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-11-23 02:37:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-11-23 02:37:09,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-11-23 02:37:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-11-23 02:37:09,215 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-11-23 02:37:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 02:37:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 02:37:09,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 02:37:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 02:37:09,216 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 02:37:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 02:37:09,216 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 02:37:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-11-23 02:37:09,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-11-23 02:37:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-11-23 02:37:09,217 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-11-23 02:37:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-11-23 02:37:09,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-11-23 02:37:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-11-23 02:37:09,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-11-23 02:37:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan_helper [2021-11-23 02:37:09,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan_helper [2021-11-23 02:37:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 02:37:09,217 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 02:37:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-11-23 02:37:09,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-11-23 02:37:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 02:37:09,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 02:37:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 02:37:09,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 02:37:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 02:37:09,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 02:37:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-11-23 02:37:09,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-11-23 02:37:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_disassociate [2021-11-23 02:37:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_disassociate [2021-11-23 02:37:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-11-23 02:37:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-11-23 02:37:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-11-23 02:37:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-11-23 02:37:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 02:37:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 02:37:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_system_config [2021-11-23 02:37:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_system_config [2021-11-23 02:37:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-11-23 02:37:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-11-23 02:37:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 02:37:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 02:37:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-11-23 02:37:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-11-23 02:37:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-11-23 02:37:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-11-23 02:37:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_gather_stats [2021-11-23 02:37:09,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_gather_stats [2021-11-23 02:37:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-11-23 02:37:09,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-11-23 02:37:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 02:37:09,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 02:37:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 02:37:09,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 02:37:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-11-23 02:37:09,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-11-23 02:37:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-11-23 02:37:09,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-11-23 02:37:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_scan_channels [2021-11-23 02:37:09,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_scan_channels [2021-11-23 02:37:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 02:37:09,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 02:37:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-11-23 02:37:09,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-11-23 02:37:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_21 [2021-11-23 02:37:09,223 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_21 [2021-11-23 02:37:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 02:37:09,223 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 02:37:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-11-23 02:37:09,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-11-23 02:37:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 02:37:09,223 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 02:37:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-11-23 02:37:09,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-11-23 02:37:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 02:37:09,224 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 02:37:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 02:37:09,224 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 02:37:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 02:37:09,224 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 02:37:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 02:37:09,224 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 02:37:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 02:37:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_down [2021-11-23 02:37:09,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_down [2021-11-23 02:37:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 02:37:09,225 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 02:37:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 02:37:09,225 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 02:37:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 02:37:09,225 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 02:37:09,225 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 02:37:09,225 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 02:37:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 02:37:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-11-23 02:37:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-11-23 02:37:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 02:37:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 02:37:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 02:37:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 02:37:09,226 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adhoc_check [2021-11-23 02:37:09,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adhoc_check [2021-11-23 02:37:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 02:37:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 02:37:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 02:37:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 02:37:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 02:37:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_up [2021-11-23 02:37:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_up [2021-11-23 02:37:09,227 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_abort_scan [2021-11-23 02:37:09,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_abort_scan [2021-11-23 02:37:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 02:37:09,228 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 02:37:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-11-23 02:37:09,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-11-23 02:37:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-11-23 02:37:09,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-11-23 02:37:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-11-23 02:37:09,228 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-11-23 02:37:09,228 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 02:37:09,228 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 02:37:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_activity_off [2021-11-23 02:37:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_activity_off [2021-11-23 02:37:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_scan_event [2021-11-23 02:37:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_scan_event [2021-11-23 02:37:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-11-23 02:37:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-11-23 02:37:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-11-23 02:37:09,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-11-23 02:37:09,229 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 02:37:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 02:37:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-11-23 02:37:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-11-23 02:37:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-11-23 02:37:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-11-23 02:37:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 02:37:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 02:37:09,230 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_gather_stats [2021-11-23 02:37:09,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_gather_stats [2021-11-23 02:37:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 02:37:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 02:37:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 02:37:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 02:37:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_mode [2021-11-23 02:37:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_mode [2021-11-23 02:37:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_remove_current_network [2021-11-23 02:37:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_remove_current_network [2021-11-23 02:37:09,231 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-11-23 02:37:09,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-11-23 02:37:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_21 [2021-11-23 02:37:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_21 [2021-11-23 02:37:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-11-23 02:37:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-11-23 02:37:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 02:37:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 02:37:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 02:37:09,232 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 02:37:09,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 02:37:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-11-23 02:37:09,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-11-23 02:37:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_associate [2021-11-23 02:37:09,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_associate [2021-11-23 02:37:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-11-23 02:37:09,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-11-23 02:37:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_passive_dwell_time [2021-11-23 02:37:09,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_passive_dwell_time [2021-11-23 02:37:09,233 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-11-23 02:37:09,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-11-23 02:37:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-11-23 02:37:09,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-11-23 02:37:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-11-23 02:37:09,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-11-23 02:37:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 02:37:09,234 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 02:37:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_fixed_rate [2021-11-23 02:37:09,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_fixed_rate [2021-11-23 02:37:09,234 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 02:37:09,235 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 02:37:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-11-23 02:37:09,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-11-23 02:37:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 02:37:09,235 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 02:37:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-11-23 02:37:09,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-11-23 02:37:09,235 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 02:37:09,235 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 02:37:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 02:37:09,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 02:37:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_debug_config [2021-11-23 02:37:09,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_debug_config [2021-11-23 02:37:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 02:37:09,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 02:37:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_capture_event_log [2021-11-23 02:37:09,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_capture_event_log [2021-11-23 02:37:09,236 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-11-23 02:37:09,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-11-23 02:37:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_event_log_len [2021-11-23 02:37:09,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_event_log_len [2021-11-23 02:37:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-11-23 02:37:09,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-11-23 02:37:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_best_network [2021-11-23 02:37:09,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_best_network [2021-11-23 02:37:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 02:37:09,237 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 02:37:09,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 02:37:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-11-23 02:37:09,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-11-23 02:37:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate_network [2021-11-23 02:37:09,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate_network [2021-11-23 02:37:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-11-23 02:37:09,238 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-11-23 02:37:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan [2021-11-23 02:37:09,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan [2021-11-23 02:37:09,238 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 02:37:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 02:37:09,239 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 02:37:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 02:37:09,239 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 02:37:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 02:37:09,239 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 02:37:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 02:37:09,239 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-11-23 02:37:09,239 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-11-23 02:37:09,239 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-11-23 02:37:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-11-23 02:37:09,240 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 02:37:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 02:37:09,240 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-11-23 02:37:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-11-23 02:37:09,240 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_compatible_rates [2021-11-23 02:37:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_compatible_rates [2021-11-23 02:37:09,240 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-11-23 02:37:09,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-11-23 02:37:09,240 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 02:37:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 02:37:09,241 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 02:37:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 02:37:09,241 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 02:37:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 02:37:09,241 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-11-23 02:37:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-11-23 02:37:09,241 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_mac_address [2021-11-23 02:37:09,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_mac_address [2021-11-23 02:37:09,242 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_rate_in_mask [2021-11-23 02:37:09,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_rate_in_mask [2021-11-23 02:37:09,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 02:37:09,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 02:37:09,242 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-11-23 02:37:09,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-11-23 02:37:09,242 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 02:37:09,242 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 02:37:09,242 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-11-23 02:37:09,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-11-23 02:37:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2021-11-23 02:37:09,243 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2021-11-23 02:37:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 02:37:09,243 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 02:37:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 02:37:09,243 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 02:37:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-11-23 02:37:09,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-11-23 02:37:09,243 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_merge_adhoc_network [2021-11-23 02:37:09,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_merge_adhoc_network [2021-11-23 02:37:09,244 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 02:37:09,244 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 02:37:09,244 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-11-23 02:37:09,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-11-23 02:37:09,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_27 [2021-11-23 02:37:09,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_27 [2021-11-23 02:37:09,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 02:37:09,244 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 02:37:09,244 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 02:37:09,244 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 02:37:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 02:37:09,245 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 02:37:10,977 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 02:37:10,984 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 02:37:11,754 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;